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Warner Electric • 800-825-9050

P-273-4-WE • 819-0528

Figure 2b

Mounting to a Reducer

1. Warner Electric UniModules are furnished with a 

hardened key pre-mounted on the output shaft.

2. Align the output shaft and key of the module 

with the corresponding bore and keyway of the 
reducer. Slide the assembly together as shown in 
Figure 3.

Figure 3

3. Bolt the module to the reducer flange. The four (4) 

bolts that are required (3/8-16UNC2A) are typically 
provided with the reducer. Tighten to 18-22 foot 
pounds of torque.

Installing the Base Mount

Model 2030 and 3040 UniModules are designed to 
be base mounted as shown in Figure 4.

Figure 4

Optional Base Mount Kit, 
Warner Electric part numbers:

UM-50/100...........................5370-101-004
UM-180................................5370-101-002

1. The pilot diameters on each end of the UniModule 

will mate with the pilot diameters on the base.

2. Secure the base to the UniModule with the four (4) 

bolts provided. Tighten to 18 to 22 foot pounds.

Summary of Contents for UM-50

Page 1: ...Gen 2 Clutch Brake UniModule UM 50 UM 100 UM 180 Service Installation Instructions P 273 4 WE 819 0528 Vented Enclosed Version Optional...

Page 2: ...ransmission Components 5 Electrical Connections 6 Troubleshooting Electrical 6 Troubleshooting Mechanical 6 Enclosed UniModule Option 8 Warranty BC Failure to follow these instructions may result in p...

Page 3: ...motor with the four 4 long mounting tie bolts provided Tighten the four 4 bolts alternately to ensure even alignment of the module Tighten them to 30 35 foot pounds Do not tighten the two 2 clutch rot...

Page 4: ...the reducer flange The four 4 bolts that are required 3 8 16UNC2A are typically provided with the reducer Tighten to 18 22 foot pounds of torque Installing the Base Mount Model 2030 and 3040 UniModul...

Page 5: ...s Couplings pulleys sprockets or similar power transmission components can be mounted to the input and output shafts of a UniModule When mounting a pulley or sprocket ensure that the key is fully enga...

Page 6: ...the lead wires for breaks or cuts If the wires are intact the problem may be with the power supply or the switch Using a voltmeter check to see that proper DC voltage is leaving the power supply and t...

Page 7: ...on the back of the armature pushing it toward its mating friction surface 2 Rotate the output of the unit The rotor and window should stay in place when you do this Only the armatures will move 3 Alt...

Page 8: ...n be oriented as necessary to keep contaminants from entering the open housing vents If an Enclosed UniModule is required an optional Cover Kit Warner Electric part number 5370 101 076 can be purchase...

Page 9: ...dimensional drawings weights inertias and a complete offering of our products including clutches brakes and clutch brake controls and service parts In addition Warner Electric module products control...

Page 10: ...nty lasts so the above limitation may not apply to you Warner Electric LLC s obligation under this warranty is limited to the repair or replacement of the defective product and in no event shall Warne...

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