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Warner Electric • 800-825-9050

P-273-4-WE • 819-0528 

  

5

Installing the Motor Mount Bracket

A Motor Mount Bracket can be installed on the 
output end of a 1020 and 1040 UniModule to 
provide a foot mounting for the complete assembly 
of a UniModule and C-face motor. 

Optional Motor Mount Kit, 
Warner Electric part numbers:

UM-50/100............................5370-101-078
UM-180.................................5370-101-079

1. Mount the bracket to the face of the UniModule 

underneath the UniModule and motor as shown in 
Figure 5. A pilot diameter on the UniModule mates 
with a pilot diameter on the bracket.

Figure 5

2. Secure the motor bracket in place with four (4) 

short bolts and washers provided. Tighten to 18 
to 22 foot pounds.

Mounting to Other Power 

Transmission Components

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 engaged 
within the device hub or bushing.

Confirm that the belt or chain 

tightness meets the maximum side load 
capability of the UniModule shown in Table 2.

Overhung Load Data 

(Shaft Side Load)

Overhung load data is provided in this manual for the 
design engineer concerned with a specific problem 
in this area. The maximum allowable overhung load 
which can be applied to the shaft of an UniModule 
may be determined by the use of the accompanying 
chart.

Table 2

A

R

Distance Load is Applied from

  

 

Maximum

 UniModule 

Housing Face 

Load Rating

 

 

“A” Inches 

“R” Lbs.

 

UM-50 

1” (Center of Shaft) 

177

 

 

2” (End of Shaft) 

123

 

 

3” 

  95

    UM-100 

1” (Center of Shaft) 

192

 

 

2” (End of Shaft) 

134

  

3” 

104

  UM-180 

1” (Center of Shaft) 

192

 

 

2” (End of Shaft) 

134

  

3” 

104

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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