EM Electro Module

Showing 1–12 of 86 results

Electrically Released Brakes –  EM Electro-Module


Electro Module
Individual Clutch and Brake Modules

EM Series
Modular Components that are Easily Combined

5 sizes
16 clutch and brake modules
16 to 95 lb. ft. torque range
Individual modules may be used in combination to form clutches, brakes or clutch/brake packages.

Electro Modules can be bolted directly to NEMA C-face motors or reducers, or base mounted for stand alone operation.

ACCESSORIES
DescriptionEM SizePart No
Conduit BoxAll sizes5370-101-042
Base Mount Kit
for 2030, 3040
50/100
180
210/215
5370-101-004
5370-101-002
5371-101-001
Motor Mount Kit
for 20, 1020, 1040
50/100
180
210/215
5370-101-078
5370-101-079
5371-101-012
Cover Kit50/100/180
50/100/180 (20 or 20MB)
5370-101-076
5370-101-082
GEN 2 DESIGN – 10 MOTOR CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
Field Mounting Screw797-1214797-1214797-1214
Housing535-0204535-0204535-0204
Bushing572-0522572-0522572-0522
Retaining Ring748-0018748-0018748-0018
Retaining Ring748-0561748-0561748-0561
Bearing166-0150166-0150166-0150
Field Assembly 6 Volt5370-451-2015370-451-2065370-451-206
Field Assembly 24 Volt5370-451-2035370-451-2085370-451-208
Field Assembly 90 Volt5370-451-2045370-451-2095370-451-209
Rotor Assembly5370-751-0195370-751-0495370-751-051
Set Screw797-1098797-0069797-0069
Mounting Accessory5370-101-0755370-101-0755370-101-075
10-1 Tie Bolt825-0014825-0014825-0014
ORIGINAL DESIGN – 10 MOTOR CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
EM-210
Part No
Rotor Assembly w/fan & hub5370-751-0105370-751-0135370-751-0075371-751-005
Field Assembly 6 volt5370-451-0115370-451-0215370-451-0215371-451-010
Field Assembly 24 volt5370-451-0145370-451-0245370-451-0245371-451-013
Field Assembly 90 volt5370-451-0125370-451-0225370-451-0225371-451-011
Setscrew797-0471
Adapter104-0096
Mounting Accessory5370-101-0285370-101-0135370-101-0135371-101-008
5-1 Capscrew797-0293797-0293797-0293797-1078
5-2 Lockwasher950-0128950-0128950-0128950-0101
5-3 Capscrew797-1075
5-4 Lockwasher950-0032
GEN 2 DESIGN – 20 BRAKE MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
Armature Assembly5370-111-0225370-111-0135370-111-013
Retaining Ring748-0445748-0676748-0676
Armature Hub540-1638540-2038540-2038
Armature Hub Retaining Ring748-0450748-0450
Retaining Ring748-2044748-0101748-0101
Ball Bearing166-0143166-0150166-0150
Magnet Assembly 6 Volt5370-631-2015370-631-2165370-631-216
Magnet Assembly 24 Volt5370-631-2035370-631-2185370-631-218
Magnet Assembly 90 Volt5370-631-2045370-631-2195370-631-219
Housing535-0206535-0206535-0206
Bushing572-0522572-0522572-0522
Magnet Mounting Screw797-0077797-1358797-1358
Key590-0043590-0084590-0084
Shaft798-0299798-0302798-0305
Key590-0029590-0029590-0029
Ball Bearing166-0143166-0143166-0143
Mounting Accessory5370-101-0775370-101-0775370-101-077
15-1 Tie Bolt825-0013825-0013825-0013
15-2 Key590-0142590-0142590-0142
Cover Kit (Optional, for brake only)5370-101-0825370-101-0825370-101-082
16-1 Vent Cover258-1227258-1227258-1227
16-2 Screw797-1562797-1562797-1562
16-3 Cover Plate287-0135287-0135287-0135
16-4 Gasket495-0042495-0042495-0042
Cover Kit (Optional, for clutch/brake combination)5370-101-0765370-101-0765370-101-076
16-1 Vent Cover258-1227258-1227258-1227
16-2 Screw797-1562797-1562797-1562
16-4 Gasket495-0042495-0042495-0042
ORIGINAL DESIGN – 20 BRAKE MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
EM-210
Part No
EM-215
Part No
Armature5370-111-0115370-111-0135370-111-0135371-111-0055371-111-005
Armature Hub540-1638540-1684540-1642540-0741540-2039
Retaining Ring748-0445748-0676748-0676
Lockwasher950-0372950-0372
Capscrew797-0081797-008
Retaining Ring748-0113748-0101748-0101748-0112748-0112
Retaining Ring748-0113748-2002
Ball Bearing166-0149166-0101166-0101166-0142166-0142
Magnet 6 Volt5370-631-005370-631-0025370-631-0025371-631-002
Magnet 24 Volt5370-631-0105370-631-0055370-631-0055371-631-005
Magnet 90 Volt5370-631-0075370-631-0035370-631-0035371-631-0035371-631-003
Housing535-0130535-0132535-0132535-0033535-0033
Setscrew797-0471797-0471797-0471797-0471797-0471
Shaft798-0045798-0127798-0086798-0050798-0268
Key – Output590-0029590-0029590-0029590-0019590-0124
Ball Bearing166-0155166-0143166-0143166-0144166-0144
Mounting Accessory5370-101-0175370-101-0175370-101-0235371-101-0075371-101-007
14-1 Capscrew797-0353797-0353797-0353797-1081797-1081
14-2 Washer950-0354950-0354950-0354950-0033950-0033
14-3 Spacer807-0218
14-4 Collar266-0002266-0003266-0003
Key590-0043590-0084590-0084
Key Accessory – Input5370-101-0725370-101-0725370-101-0725371-101-0435371-101-044
GEN 2 DESIGN – 20MB MOTOR BRAKE MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-180
Part No
Armature Assembly5370-111-0225370-111-013
Retaining Ring748-0445748-0676
Armature Hub540-1638540-2038
Armature Hub Retaining Ring748-0450
Retaining Ring748-2044748-0101
Ball Bearing166-0143166-0150
Magnet Assembly 6 Volt5370-631-2015370-631-216
Magnet 24 Volt5370-631-2035370-631-218
Magnet 90 Volt5370-631-2045370-631-219
Housing535-0206535-0206
Bushing572-0522572-0522
Magnet Mounting Screw797-0077797-1358
Key590-0043590-0084
Hub540-2076540-2078
Retaining Ring748-0556748-0555
Cap248-1004248-1004
Mounting Accessory5370-101-0815370-101-081
15-1 Tie Bolt797-1563797-1563
15-2 Key590-0029590-0029
Cover Kit (Optional)5370-101-0825370-101-082
16-1 Vent Cover258-1227258-1227
16-2 Screw797-1562797-1562
16-3 Cover Plate287-0135287-0135
16-4 Gasket495-0042495-0042
ORIGINAL DESIGN – 20MB MOTOR BRAKE MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-180
Part No
EM-210
Part No
Fan Assembly5370-104-0025370-104-001748-1052
Follow-up Spring808-0104808-0107808-0109
Retaining Ring748-0440748-0450748-0455
Armature5370-111-0115370-111-0135371-111-005
Magnet 6 Volt V5370-631-0085370-631-0025371-631-002
Magnet24 Volt5370-631-0105370-631-0055371-631-005
Magnet 90 Volt5370-631-0075370-631-0035371-631-003
Capscrew797-0081
Lockwasher950-0372
Retaining Ring748-0445
Key590-0043590-0084
Splined Hub540-1646540-1647540-2041
Hub540-1018540-0726540-1020
Retaining Ring748-0113748-0101748-0112
Retaining Ring748-0676
Bearing166-0149166-0101166-0142
Retaining Ring748-0556748-0555748-0554
Housing535-0136535-0134535-0050
Plug680-0028680-0028680-0027
Setscrew797-0471797-0471797-0471
Mounting Accessory5370-101-0175370-101-0235371-101-007
19-1 Capscrew797-0353797-0353797-1081
19-2 Lockwasher950-0354950-0354950-0033
19-3 Spacer807-0218
19-4 Collar266-0002266-0003
Key Accessory – Input5370-101-0735370-101-0735371-101-043
GEN 2 DESIGN – 30 MOTOR CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
Ball Bearing166-0143166-0143166-0143
Shaft798-0300798-0303798-0306
Key590-0029590-0029590-0029
Field Mounting Screw797-0077797-0077797-0077
Bushing572-0522572-0522572-0522
Housing535-0205535-0205535-0205
Field Assembly 6 Volt5370-451-2115370-451-2165370-451-216
Field Assembly 24 Volt5370-451-2135370-451-2185370-451-218
Field Assembly 90 Volt5370-451-2145370-451-2195370-451-219
Ball Bearing166-0143166-0150166-0150
Retaining Ring748-2044748-0101748-0101
Rotor Assembly5370-751-0065370-751-0535370-751-053
Washer950-0436950-0436950-0436
Screw797-1294797-1214797-1214
ORIGINAL DESIGN – 30 MOTOR CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
EM-210
Part No
Rotor Assembly w/fan5370-751-0065370-751-0095370-751-0095371-751-007
Capscrew797-1039797-1214797-1214797-0083
Lockwasher950-0436950-0436950-0436950-0372
Spacer807-0062807-0062807-0061
Field 6 volt5370-451-0725370-451-0075370-451-0075371-451-002
Field 24 volt5370-451-0745370-451-0055370-451-0055371-451-005
Field 90 volt5370-451-0735370-451-0085370-451-0085371-451-003
Retaining Ring748-0113748-0101748-0101748-0112
Retaining Ring748-0113
Ball Bearing166-0149166-0101166-0101166-0142
Retaining Ring748-0017
Housing535-0164535-0164535-0129
Setscrew797-0471797-0471797-0471797-0471
Shaft798-0047798-0129798-0124798-0123
Ball Bearing166-0155166-0143166-0143166-0144
Mounting Accessory5371-101-010
13-1 Capscrew797-1075
13-2 Lockwasher950-0032
Key590-0029590-0029590-0029590-0019
GEN 2 DESIGN – 40 OUTPUT CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
Armature Assembly5370-111-0225370-111-0135370-111-013
Retaining Ring748-0445748-0676748-0676
Armature Hub540-1638540-2038540-2038
Armature Hub Retaining Ring748-0450748-0450
Retaining Ring748-2044748-0101748-0101
Ball Bearing166-0143166-0150166-0150
Bearing Hub690-0276690-0278690-0278
Housing535-0207535-0207535-0207
Plug680-0037680-0037680-0037
Hub Mounting Screw797-0077797-1358797-1358
Key590-0043590-0084590-0084
Shaft798-0298798-0301798-0304
Key590-0029590-0029590-0029
Ball Bearing166-0143166-0143166-0143
Mounting Accessory5370-101-0775370-101-0775370-101-077
15-1 Tie Bolt825-0013825-0013825-0013
15-2 Key590-0142590-0142590-0142
Cover Kit (Optional)5370-101-0765370-101-0765370-101-076
16-1 Cover258-1227258-1227258-1227
16-2 Screw797-1562797-1562797-1562
16-3 Gasket495-0042495-0042495-0042
ORIGINAL DESIGN – 40 OUTPUT CLUTCH MODULE

COMPONENT PARTS

DescriptionEM-50
Part No
EM-100
Part No
EM-180
Part No
EM-210
Part No
Armature5370-111-0115370-111-0135370-111-0135371-111-005
Capscrew797-0081
Lockwasher950-0372
Retaining Ring748-0445748-0676748-0676
Hub540-1638540-1642540-1642540-0741
Retaining Ring748-0113748-0101748-0101748-0112
Ball Bearing166-0149166-0101166-0101166-0142
Retaining Ring748-0113
Housing535-0131535-0133535-0133535-0034
Shaft798-0046798-0128798-0085798-0051
Key590-0029590-0029590-0029590-0019
Ball Bearing166-0155166-0143166-0143166-0144
Mounting Accessory5370-101-0175370-101-0175370-101-017
13-1 Capscrew797-0353797-0353797-0353
13-2 Lockwasher950-0354950-0354950-0354
Key590-0043590-0084590-0084
KeyKey Accessory – Input35370-101-0725370-101-0725370-101-0725371-101-043

Gen2 units are direct replacements for original models

  • Changes to the housing fin design increases heat dissipation capacities, especially in the enclosed configuration of the UniModule.
  • Improved input to output axis design reduces vibration and improves noise and wear factors.
  • Use of custom designed mounting bolts allows for conduit box location directly on top of the unit.
  • Bolt hole patterns are re-positioned for ease of mounting.
  • Add-on enclosure cover kits allow for a unit to be upgraded to an enclosed unit in the field without replacing the clutch/brake. A cover plate bolts to both sides of the unit creating a completely enclosed brake package, which keeps contaminates out and wear particles in, for clean, quiet operation.

Manuals and Specifications


CatalogWarner Electric EM Series Electro Module Catalog
Service PartsWarner Electric EM Series Electro Module Service Parts
    Out of stock

    • 5370-169-040
    • EM Series
    • Model Size: EM-100
    • Voltage: 6 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-041
    • EM Series
    • Model Size: EM-100
    • Voltage: 90 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-042
    • EM Series
    • Model Size: EM-50
    • Voltage: 90 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-043
    • EM Series
    • Model Size: EM-50
    • Voltage: 6 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-045
    • EM Series
    • Model Size: EM-50
    • Voltage: 24 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-047
    • EM Series
    • Model Size: EM-50
    • Voltage: 6 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-048
    • EM Series
    • Model Size: EM-50
    • Voltage: 90 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y

    Out of stock

    • 5370-169-050
    • EM Series
    • Model Size: EM-180
    • Voltage: 6 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 182C/143TC, 184C/145TC

    Out of stock

    • 5370-169-051
    • EM Series
    • Model Size: EM-180
    • Voltage: 90 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 182C/143TC, 184C/145TC

    Out of stock

    • 5370-169-053
    • EM Series
    • Model Size: EM-180
    • Voltage: 6 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 182C/143TC, 184C/145TC

    Out of stock

    • 5370-169-054
    • EM Series
    • Model Size: EM-180
    • Voltage: 90 VDC
    • Static Torque: 30 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 182C/143TC, 184C/145TC

    Out of stock

    • 5370-169-062
    • EM Series
    • Model Size: EM-50
    • Voltage: 24 VDC
    • Static Torque: 16 lb. ft.
    • Max RPM: 3600
    • NEMA Frame Size: 56C/48Y