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COVID-19 SUPPORT
Brake Products is open with a smaller staff and less hours as a Critical Supplier to the Steel Industry. We are doing our part to mitigate the spread of the virus by complying with the requests by our Federal and State Governments.
 
BPI has inventory and is ready to assist you with your required products and parts. Our priority is to keep U.S. Manufacturing running without delay. Call us at (440) 543-7962 or email us at sales@brakeproducts.com
 
We are ready to help.
 
John Hooper, President
Brake Products, Inc.
 
Web: www.stearns-direct.com Email: sales@stearns-direct.com Phone: (888) 861-8777
 
Motor Mounted Brakes: 86,000 (1-086-XXX) 444TC-505USC
 
Series 86,000 (1-086-XXX)
Mounting Face: 444TC-505USC
 

86,000
444TC-505USC
 
Specifications:
(1-086-XXX)
Static Torque: 500 through 1000 lb-ft.
Enclosure Material: Cast Iron.
Release Type: Knob, maintained with automatic reset.
Enclosure Protection: IP 23 & 54 (formerly referred to by Stearns as NEMA type 2 & 4 respectively).
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake - refer to Installation & Service Instruction sheets.
Additional 86,000 Specs: Double Solenoid Design Terminal Block Provided.
 
Modification required for vertical mounting, available through 750 lb-ft only.
 
    • Self-Adjusting Design
    • Splined Hub
    • Spring-Set Electrically Released
    • Lead Wire Length: 36 inches
    • Maximum Speed: 1800 rpm
    • Coil Insulation: Standard Class B Optional Class H
    • Certified: CSA File LR-6254
    • ABS Type Approval Certified
 
 
Replacement Parts for 86,000 Series Self-Adjust Brakes [P/N 8-078-926-00]

No Qty
Req'd
Item Part
Number
Description Picture Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 1 2 STE-8-002-662-03 Call - 0 Call Call Call
2 1   STE-5-22-6605-00 Call - 0 Call Call Call
3 1 2S STE-9-02-0083-00 Stearns Oil seal - 0 $341.79
4 1 3 STE-8-003-661-01 Stearns Disc Kit 
Part 8-003-661-01 
Stationary Metal Disc Kit 
Ships in 1 to 2 weeks, Racine WI 
Dated 10/18
- 0 $2,372.03
5 1 4 STE-5-66-8464-00 Stearns Friction Disc 
Part 5-66-8464-00 
Splined F / for an 86K Series Brake 
Ships in 5 to 7 days, Racine WI 
Dated 10/18
- 0 $452.93
6 1 5 STE-8-005-663-01 Stearns Pressure Plate Assembly 
Part 8-005-663-01 
For an 86K, 2 Disc Brake 
DI-Spline 
Horizontal 
Ships in 1 to 2 weeks, Racine WI 
Dated 1/18
- 0 $1,623.60
7 1   STE-8-005-663-02 Stearns 86 pressure plate assy. DI-spline-horiz.-3 disc - 0 $1,514.95
8 1   STE-8-005-663-03 Stearns Pressure Plate Assembky 
DI-Spline-Horizontal, 4 Disc 
2/16
- 0 $1,549.80
9 1 7 STE-5-07-6602-00 Stearns Housing, bearing and seal assembly - 0 $1,840.11
10 1 7B STE-8-021-663-00 Stearns 82,x00/86 guide/bearing release rod - 0 $60.05
11 1 7D STE-9-33-0332-00 Stearns Pipe plug - 0 $5.54
12 1 7S STE-9-02-0020-00 Stearns Oil Seal 
Part 9-02-0020-00 
Ships from Stock, Racine WI 
Dated 8-19
- 0 $26.25
13 1 15 STE-9-17-3116-00 Stearns Cap screw - 0 $4.63
14 1 15W STE-9-45-1331-00 Stearns Lock Washer 
Part 9-45-1331-00 
Dated 1/17
- 0 $2.20
15 1 16 STE-5-16-6101-00 Call - 0 Call Call Call
16 1   STE-5-16-6103-00 Call - 0 Call Call Call
17 1   STE-5-16-6105-00 Call - 0 Call Call Call
18 1   STE-5-16-6102-00 Call - 0 Call Call Call
19 1   STE-5-16-6104-00 Call - 0 Call Call Call
20 1   STE-5-16-6106-00 Call - 0 Call Call Call
21 1 61 STE-8-061-663-00 Stearns 86,0/600 centralizing pin NG-2 disc, 3 LG - 0 $147.80
22 1   STE-8-061-662-00 Stearns 86,0/100 centralizing pin NG-3 disc, 3-3/4 LG - 0 $147.80
23 1   STE-8-061-661-00 Stearns Pin. Centralizing Pin 
NG-4 Disc 
4.5 Inches Long 
2/16
- 0 $115.29
24 1 61R STE-9-03-0028-00 Stearns Retaining Ring 
Part 9-03-0028-00 
aka 903002800 
Ships in 10 Days 
Dated 05-2020
- 0 $3.40
25 1 62 STE-9-70-1304-00 Stearns Spring 
Part 9-70-1304-00 
Ships Stock to 5 Days 
Dated 1-2020
- 0 $5.66
26 1 69 STE-8-069-661-00 Stearns 86,100 rubber gasket-brake hsg. 1/16 rubber - 0 $113.63
27 1 140 STE-8-140-602-00 Stearns Leadwire bushing (endplate) (internal connection only) - 0 $14.77
28 1 142 STE-5-42-6621-00 Call - 0 Call Call Call
29 1   STE-5-42-6622-00 Call - 0 Call Call Call
30 1 142S STE-9-17-5020-00 Stearns Cap screw 
Part 9-17-5020-00 
917502000 
Socket Head Cap Screw 
1/4-20 x 1-1/4 
For Support Plate 
Ships in 
Dated 8-2020
- 0 $5.94
31 1 142W STE-9-46-0006-00 Stearns Washer 
Conical Spring Washer 
8/16
- 0 $3.78
32 1 14B STE-8-148-804-00 Stearns Knob 
Part 8-148-804-00 
Release Knob 
Dated 1/18
- 0 $13.22
33 1 34 STE-5-55-6021-00 Stearns Foot Mounting Kits 
Part 5-55-6021-00 
Brake Series 86K 
Dated 8/28 
Ships in 2 to 3 weeks OS 
(75LBS)
- 0 $3,235.79
34 1 7 STE-5-07-6604-00 Call - 0 Call Call Call
35 1 24 STE-8-024-601-01 Call - 0 Call Call Call
36 1 24L STE-9-22-1004-00 Stearns Set screw - 0 $1.85
37 1 24S STE-9-02-0080-00 Stearns Oil seal - 0 $184.75
38 1 A STE-8-002-662-06 Call - 0 Call Call Call
39 1   STE-5-22-6611-00 Call - 0 Call Call Call
40 1   STE-5-42-6621-00 Call - 0 Call Call Call
41 1   STE-5-42-6622-00 Call - 0 Call Call Call
42 1 8 STE-5-66-7321-00 Stearns Solenoid Lever & Pinion 
Part 5-66-7321-00 
Normally a Stock item 
Dated 1-19
- 0 $346.00
43 1 8A STE-5-66-7361-00 Stearns 86 solenoid lever & pinion assy.-LH - 0 $535.77
44 1 11 STE-9-70-5801-00 Stearns Spring 
Part 9-70-5801-00 
Normally a stock item, OH 
Dated 1/17
- 0 $117.45
45 1 13 STE-5-55-6001-00 Call - 0 Call Call Call
46 1 13C STE-8-157-703-00 Stearns Screw  
Part 8-157-703-00 
Solenoid Cap Screw 
3/8-16 
1/82/86/87,0/100 #8 & 9 
Ships from Stock, OH 
Dated 07-2021  
(1LB) H 4" L 6 W 4" Box
- 0 $11.09
47 1 13N STE-9-40-3732-00 Stearns Nut - 0 $1.85
48 1 17 STE-5-17-6601-00 Stearns 86 RH lever arm assembly - 0 $369.50
49 1 17A STE-5-17-6602-00 Stearns 86 LH lever arm assembly - 0 $421.23
50 1 17B STE-9-25-1908-00 Stearns Drivescrew - 0 $1.85
51 1 17E STE-8-054-201-00 Stearns 82 eccentric sleeve lever arm - 0 $26.79
52 1 17S STE-9-20-3004-00 Call - 0 Call Call Call
53 1 19 STE-8-019-201-00 Stearns 86 pressure spring nut plated steel, navy - 0 $240.17
54 1 22 STE-8-022-603-00 Stearns 82 plastic/solenoid lever stop-.64 dia - 0 $33.25
55 1 53 STE-8-053-201-00 Stearns 81 manual release spring tube-galvanized - 0 $57.27
56 1 53P STE-9-32-4012-00 Stearns Pin - 0 $1.85
57 1 59 STE-9-71-0004-00 Stearns Release spring - 0 $5.54
58 1 60 STE-9-60-0925-00 Stearns Terminal Block - 0 $20.33
59 1 60S STE-9-10-2712-00 Stearns Screw - 0 $1.85
60 1 61 STE-9-60-0803-00 Stearns Terminal Jumper - 0 $0.93
61 1 76 STE-8-076-203-00 Stearns 81/82 stop (wrap spring) - 0 $7.39
62 1 76H STE-8-076-204-00 Stearns 81/82/86 holding plate/release rod stop - 0 $6.46
63 1 76S STE-9-17-2812-00 Stearns Cap screw - 0 $1.85
64 1 76W STE-9-45-1328-00 Stearns Lock Washer 
Part 9-45-1328-00 
Dated 1/17
- 0 $2.20
65 1 126 STE-5-26-6607-00 Stearns Support plate and bearing assembly - 0 $1,930.64
66 1 130 STE-8-118-204-00 Stearns Pin. Pivot Pin, Lever Arm 1/9 - 0 $25.86
67 1 131 STE-8-131-601-00 Stearns 86,0/100 solenoid lever pivot pin-stainless - 0 $86.84
68 1 131R STE-9-03-0020-00 Stearns Ring. Retainer Ring 1/9 - 0 $1.85
69 1 132 STE-8-350-009-00 Stearns CS, HH-5/16-18 X 1/2-L9-plated - 0 $1.85
70 1 132H STE-8-076-665-00 Stearns 86/86,600 holding plate assy.- solenoid mtg.-fin.-#K9 - 0 $36.95
71 1 132L STE-8-076-662-00 Stearns 86 lock plate-solenoid mounting-fin.-#K9 - 0 $4.63
72 1 134 STE-8-134-001-05 Stearns 82,400/86 pressure spring spacer 1-1/4 LG - 0 $50.81
73 1 138 STE-8-138-201-00 Stearns Bearing (washer type) - 0 $0.93
74 1 138A STE-8-138-701-00 Stearns 81/82,0/4/600/87,0/100/86,0/100 washer 13/32 ID x 1/16 brass - 0 $1.85
75 1 146 STE-8-146-203-00 Stearns Release Rod 
Part 8-146-203-00 
For 82,400/86,0/100 
303 Stainless Steel 
R.H. 
Ships from Stock 
Dated 8-19
- 0 $188.10
76 1 146A STE-8-146-663-00 Stearns Release Rod 
Part 8-146-663-00 
303 Stainless Steel 
Left Hand 
Ships from Stock 
Dated 8-19
- 0 $207.90
77 1 146B STE-9-01-6801-00 Stearns Ball bearing - 0 $24.01
78 1 146R STE-9-03-0007-00 Stearns Retaining Ring 
Part 9-03-0007-00 
Dated 1/18
- 0 $2.43
79 1 152 STE-8-152-201-00 Stearns 81/82 pressure spring stud-w/finish - 0 $104.39
80 1 152P STE-8-118-202-00 Stearns 81/82/86 pivot pin-spring stud-stainless steel - 0 $25.86
81 1 152R STE-9-03-0019-00 Stearns Retaining ring - 0 $1.85
82 1 178 STE-8-078-054-00 Call - 0 Call Call Call
83 1 178S STE-9-25-1303-00 Stearns Drivescrew - 0 $1.85
84 1 179 STE-8-179-602-01 Stearns 86,0/100 mounting plate-#K9 solenoid-upper - 0 $129.32
85 1 179G STE-8-147-202-00 Stearns Grommet  
Part 8-147-202-00 
814720200 
Black Rubber Grommet 
Shock Mount 
For 81, 82, 86, 0/100 
Ships from Stock, OH 
Dated 06-2021 
(1LB) H 4" L 6" W 4" Box
- 0 $3.10
86 1 179S STE-9-26-1108-00 Stearns Screw 
Part 9-26-1108-00 
Shoulder Screw 
Dated 1/17
- 0 $5.78
87 1 179W STE-8-138-202-00 Stearns Washer  
Part 8-138-202-00 
Solenoid Mounting Washer 
For 81, 82 
Dated 1/17
- 0 $7.70
88 1 Not Shown STE-5-27-2008-00 Stearns Space Heater Kit (115v) - 0 $143.19
89 1   STE-5-27-2009-00 Stearns Space Heater Kit (230v) - 0 $129.32
90 1 12 STE-5-12-5521-00 Stearns Solenoid 
Part 5-12-5521-00 
86 #K9 Solenoid 
Ships in 2 Weeks 
Dated 1-19 
(7LBS) H 5" L 8" W 5" Box
- 0 $644.49
91 1 12A STE-5-96-6951-05 Stearns #K9 coil kit-115 Vac, 60 Hz, Cl. H - 0 $1,016.13
92 1   STE-5-96-6952-05 Stearns Coil 
Part 5-96-6952-05 
aka 596695205 
# 9 Coil Kit 
230 Volt AC, 60 Hz 
Class "H" Insulation 
Ships from Stock to 5 Days 
Dated 06-2021
- 0 $1,306.11
93 1   STE-5-96-6954-05 Stearns Coil 
Part 5-96-6954-05 
aka 596695405 
K9 Coil Kit 
460 Volt AC 60 Hz 
Class "H" Insulation 
Encapsulated with Wire Leads 
Ships in 1 to 2 Weeks 
Dated 06-2020
- 0 $1,132.56
94 1   STE-5-96-6955-05 Stearns Brake Coil Kit 
Part 5-96-6955-05 
# K9 coil Kit 
60 Hz 575 Volt AC 
Green Class "H" Insulation Coil 
Dated 1/18
- 0 $1,089.00
95 1 12A STE-5-96-6951-33 Stearns #K9 coil kit-115 Vac, 60 Hz, Cl. B - 0 $358.41
96 1   STE-5-96-6952-33 Stearns #K9 coil kit-230 Vac, 60 Hz, Cl. B - 0 $358.41
97 1   STE-5-96-6954-33 Stearns Coil Volt 
Part 5-96-6954-33 
aka 596695433 
K-9 Coil Kit 
460 Volt AC 
Normally a Stock Item, OH 
Ships from Stock to 10 Days 
Dated 1-2020
- 0 $399.46
98 1   STE-5-96-6955-33 Stearns Coil Kit #K9  
Part 5-96-6955-33 
aka 596695533 
575 Volt AC 60 Hz 
Class "B" Insulation 
Ships in 10 Days, WI 
Dated 07-2020
- 0 $445.58
99 1 159 STE-5-57-5504-00 Stearns Interlock Switch Kit 
OBSOLETE 
Part 5-57-5504-00 
87,700 AC Interlock Switch Kit 
Dated 9/18
- 0 $282.66
100 1 12 STE-5-12-5531-00 Stearns 86 #K9 DC RH solenoid kit - 0 $1,228.59
101 1   STE-5-12-5532-00 Stearns 86 #K9 DC LH solenoid kit - 0 $1,284.01
102 1 12A STE-5-96-6916-05 Stearns #9 coil kit-115 Vdc, Cl. H - 0 $1,030.90
103 1   STE-5-96-6917-05 Stearns #9 coil kit-230 Vdc, Cl. H - 0 $1,030.90
104 1 12A STE-5-96-6916-33 Stearns Coil kit 
Part 5-96-6916-33 
#9 Coil Kit 
115 Volt DC  
Class "B" Insulation 
Dated 1/17
- 0 $606.38
105 1   STE-5-96-6917-33 Stearns Coil Kit K-9 
Part 5-96-6917-33 
596691733 
230 Volt 
Ships in 10 Days 
Dated 01-2021
- 0 $654.89
106 1 157 STE-5-57-5501-00 Stearns Switch 
OBSOLETE 2/18 
Part 5-57-5501-00 
DC Switch, N.C.  
For 81K, 82K 87K Brakes 
aka Old # 4-4-05001-00 
Dated 1/17
- 0 $305.11
107 1 158 STE-5-57-5711-00 Stearns Arc Suppression Module Kit 
Part 5-57-5711-00 
64 - 56  
Ships in 7 to 10 Days, Racine WI 
Dated 2-2020
- 0 $187.11
108 1 12 STE-5-12-55XX-00 Call - 0 Call Call Call
109 1 12A STE-5-96-69XX-05 Call - 0 Call Call Call
110 1 12A STE-5-96-69XX-33 Call - 0 Call Call Call
111 1 157 STE-5-57-5501-00 Stearns Switch 
OBSOLETE 2/18 
Part 5-57-5501-00 
DC Switch, N.C.  
For 81K, 82K 87K Brakes 
aka Old # 4-4-05001-00 
Dated 1/17
- 0 $305.11 Line #106 -
112 1 158 STE-5-57-5711-00 Stearns Arc Suppression Module Kit 
Part 5-57-5711-00 
64 - 56  
Ships in 7 to 10 Days, Racine WI 
Dated 2-2020
- 0 $187.11 Line #107 -
113 1 159 STE-5-57-5504-00 Stearns Interlock Switch Kit 
OBSOLETE 
Part 5-57-5504-00 
87,700 AC Interlock Switch Kit 
Dated 9/18
- 0 $282.66 Line #99 -
Easy Order Shortcuts
No Part
Number
Description Image Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 STE-1-086-021-02-DLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
2 STE-1-086-021-02-FFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [F] = N/A 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,880.75
3 STE-1-086-021-02-HLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
4 STE-1-086-021-02-ILF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [I] = N/A 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,880.75
5 STE-1-086-021-02-JLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [J] = N/A 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,880.75
6 STE-1-086-021-02-NBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
7 STE-1-086-021-02-PQF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [P] = Bore: 3; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [Q] = N/A 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
8 STE-1-086-021-02-TLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [T] = Bore: 3-3/8; Keyway: 7/8 x 7/16 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
9 STE-1-086-021-02-WFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [W] = Bore: 1-7/8; Keyway: pilot bore 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $11,392.50
10 STE-1-086-022-02-ALF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [A] = N/A 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,101.37
11 STE-1-086-022-02-HBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
12 STE-1-086-022-02-HLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
13 STE-1-086-022-02-ZLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [Z] = Bore: 4; Keyway: 1 x 1/2 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,101.37
14 STE-1-086-031-02-DLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
15 STE-1-086-031-02-HLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
16 STE-1-086-031-02-HNF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [N] = Voltage: 575; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
17 STE-1-086-031-02-ILF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [I] = N/A 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,101.37
18 STE-1-086-031-02-KLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [K] = Bore: 2-5/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
19 STE-1-086-031-02-LLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
20 STE-1-086-031-02-NBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
21 STE-1-086-031-02-NLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $12,613.13
22 STE-1-086-031-02-OLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [O] = N/A 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,101.37
23 STE-1-086-031-02-RBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [R] = N/A 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,101.37
24 STE-1-086-032-02-DLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
25 STE-1-086-032-02-HLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
26 STE-1-086-032-02-HNF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [N] = Voltage: 575; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
27 STE-1-086-032-02-KFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [K] = Bore: 2-5/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
28 STE-1-086-032-02-KLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [K] = Bore: 2-5/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
29 STE-1-086-032-02-LLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
30 STE-1-086-032-02-NLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
31 STE-1-086-032-02-VLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [V] = Bore: 3-1/2; Keyway: 7/8 x 7/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
32 STE-1-086-032-02-WLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [W] = Bore: 1-7/8; Keyway: pilot bore 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
33 STE-1-086-036-02-HZF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [6] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [Z] = N/A 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
34 STE-1-086-041-02-DBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
35 STE-1-086-041-02-ILF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [I] = N/A 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $14,322.00
36 STE-1-086-041-02-LCF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [C] = N/A 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,996.50
37 STE-1-086-041-02-LLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
38 STE-1-086-041-02-LMF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [M] = Voltage: 415; 50 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
39 STE-1-086-041-02-NLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
40 STE-1-086-041-02-ONF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [O] = N/A 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [N] = Voltage: 575; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $14,322.00
41 STE-1-086-041-02-UNF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [U] = N/A 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [N] = Voltage: 575; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $14,322.00
42 STE-1-086-041-02-VFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [V] = Bore: 3-1/2; Keyway: 7/8 x 7/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
43 STE-1-086-041-02-WLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [1] = IP 23 
Hub [W] = Bore: 1-7/8; Keyway: pilot bore 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
44 STE-1-086-042-02-DLF Stearns Disc Brake 
Part 1-086-042-02-DLF 
Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right) 
Ships in  
Dated
- 0 $14,763.00
45 STE-1-086-042-02-HFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
46 STE-1-086-042-02-HLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
47 STE-1-086-042-02-LLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [L] = Bore: 2-3/4; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
48 STE-1-086-042-02-NFF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [F] = Voltage: 230; 60 Hz (190; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
49 STE-1-086-042-02-NLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
50 STE-1-086-042-02-TBF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [T] = Bore: 3-3/8; Keyway: 7/8 x 7/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
51 STE-1-086-042-02-TNF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [T] = Bore: 3-3/8; Keyway: 7/8 x 7/16 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [N] = Voltage: 575; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,054.38
52 STE-1-086-042-02-ZLF Stearns Series 86,000 (1-086-XXX) Brake: 
Mounting Face: NEMA 444 and 445TC, TSC, UC or USC 16.0" AK, 14.0" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [Z] = Bore: 4; Keyway: 1 x 1/2 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $15,542.62
53 STE-1-086-142-02-IBF Stearns Series 86,100 (1-086-1XX) Brake: 
Mounting Face: NEMA 505TC, TSC, UC or USC 16.5" AK, 14.5" AJ 
Enclosure Material: Cast Iron 
Release Type: Knob, maintained with automatic reset 
Enclosure Protection: IP 23 & 54 
Mounting: Fanguard-mounted brakes requiring IP 54 protection may require additional sealing measures beyond seals provided with the brake 
Self-Adjusting Design 
Splined Hub 
Spring-Set Electrically Released 
Lead Wire Length: 36 inches 
Coil Insulation: Standard Class B Optional Class H 
Certified: CSA File LR-6254 
ABS Type Approval Certified 
Enclosure [2] = IP 54 
Hub [I] = N/A 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [B] = Voltage: 115; 60 Hz 
Lead Wire Position [F] = Lead wire position (internal and external, left and right)
- 0 $13,833.75
54 STE-1-086-612-00-NLA Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [1] = N/A 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [A] = Form 1
- 0 $22,378.13
55 STE-1-086-622-00-DLF Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [D] = Bore: 2-1/8; Keyway: 1/2 x 1/14 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Form 1, Form 2, Form 3
- 0 $22,378.13
56 STE-1-086-622-00-KLF Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [K] = Bore: 2-5/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [F] = Form 1, Form 2, Form 3
- 0 $22,378.13
57 STE-1-086-622-00-WLB Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [W] = Bore: 1-7/8; Keyway: pilot bore 
Nominal Static Torque (lb-ft) [2] = 500 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [B] = Form 2
- 0 $22,378.13
58 STE-1-086-632-00-HLA Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [H] = Bore: 2-3/8; Keyway: 5/8 x 5/16 
Nominal Static Torque (lb-ft) [3] = 750 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [A] = Form 1
- 0 $23,598.75
59 STE-1-086-642-00-NLB Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [N] = Bore: 2-7/8; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [B] = Form 2
- 0 $24,819.38
60 STE-1-086-642-00-PLB Stearns Navy Series 86,600 (1-086-6XX) Solenoid Actuated Brake: 
Designed to Military Specification 
Compliance: MIL-B-16392C (Ships) 
Enclosure: NEMA 4, IP 56 
Enclosure Finish: Enamel MIL-E-15090 
Coil: Encapsulated Class H 
Endplate or Mount Plate Material: Ductile Iron 
Housing Material: Ductile Iron 
Support Plate Material: Ductile Iron 
Pressure Plate & Stationary Disc Material: Brass 
Self Adjusting 
Manual Release: Non-Maintained 
Master Plan: N1-1082-602-A 
R633 Carrier Plan: N1-082-602-C 
Hub [P] = Bore: 3; Keyway: 3/4 x 3/8 
Nominal Static Torque (lb-ft) [4] = 1000 
Standard AC Voltage Rating [L] = Voltage: 460; 60 Hz (380; 50 Hz) 
Lead Wire Position [B] = Form 2
- 0 $24,819.38
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About Stearns Products

 
About Stearns Products
 
Stearns is the leading manufacturer of spring-set electrically set motor brakes.
 
Choosing Stearns means you'll receive:
 
  • The broadest line of industrial brakes available from any
    single manufacturer.
  • The shortest lead times.
  • The best quality products to bring you maximum performance.
  • The most consistent and courteous customer service available in
    the power transmission business.
 
We always totally focused on the needs of its customers, setting the standard for brake and clutch quality, on-time performance, and commitment to innovative service.
 
Brakes

Motor Mounted Brakes

Double C-Face
Coupler Brakes

Division 1 Hazardous
Location Brakes

Division 2 Hazardous
Location Brakes

Encoder Brakes

Stainless Steel Motor
Mounted Brakes

Stainless Steel Double
C-Face Coupler Brakes

Marine, Maritime
and Navy Brakes

Servo and Stepper
Motor Brakes

Small Gearmotor Brakes

Small Gearmotor Brakes,
Quiet Operation

Small Gearmotor Brakes,
High Cycling Brake,
NEMA C-Face

Heavy Duty Electromagnetic
Spring Engaged Brakes

European Style
Direct Acting NEMA
C-Face Brakes

Brakes for Portal
Crane Applications

Quiet Brakes

Caliper Brakes

Bearing Supported
Thru-Shaft Brakes

MSHA Certified
Mining Brakes

Power On
Modular Brakes

Mechanical
Lockout Brakes
 

Brakes and
Replacement Parts
 
 
 
Clutches

Heavy Duty Electrically
Engaged Clutches
 

Heavy Duty Spring
Engaged Clutches
 

Power On Modular
Clutch Brakes
 

Power On Modular
Clutches
 

Small Industrial
Clutches
 
 
Solid State Switches for Single Phase Motors (SINPAC)

Switches for Capacitor Start
and Start, Run Motors
 

Switches for Capacitor
Start Motors
 

Switches for Capacitor
Start, Run Motors
 

Switches for Instant Reverse
Capacitor Start Motors
 

Switches for Split
Phase Motors
 
 
Miscellaneous Products

Foot Mounting Kits
 

Industrial Solenoids
 

Motor Frame Adapter Kits
 

Rectifiers
 

Installation and Maintenance Documentation
 
 
This web site is owned and operated by Brake Products, Inc.
Brake Products, Inc.   16751 Hilltop Park Place
  Chagrin Falls, Ohio 44023
  Phone: (440) 543-7962
  Fax:     (440) 543-7963
  Web:   www.brakeproducts.com
  Email: sales@brakeproducts.com
  Federal ID #: 34-1473351
  CAGE Code: 1QTP8
  DUNS# 14-748-2392
  Download: Form W-9
Supplier of Industrial Brake Parts Since 1985