Warner Electric UM Smooth-Start UniModules

Smooth-Start UniModule
Soft Engage Designs

5 sizes
10-57 lb.ft. torque range

Smooth-Start designs allow for a soft engage clutch and brake without sacrificing unit life.

Input Power
VAC +10% -15%, 50/60 Hz, single phase, 215 VA max.

Output
Pulse-width modulated full wave rectified D.C. Constant current, switch selectable ranges, 0-90 volt.

Current Adjustment
Dual adjustable channels. Adjust via front panel potentiometers.

 UM Smooth-Start UniModules

UniModule Size NEMA Frame Max. RPM StaticTorque(lb-ft) Voltage DC Original Part No GEN2 Part No
50 56C/48Y 3600 10 90 5370-273-157 5370-273-236
100 56C/48Y 3600 18 90 5370-273-237 5370-273-237
180 182C/143TC 3600 18 90 5370-273-158 5370-273-238
180 184C/145TC 3600 18 90 5370-273-158 5370-273-238
210 213C/182TC 3600 57 90 5371-273-103
210 215C/184TC 3600 57 90 5371-273-103
215 213TC/215TC 3600 57 90 5371-273-080

Other Features
UL listed; short circuit protection, line to line; torque limiting protects machine components from damage.

UM Series – 1020-LK Clutch/Brake Combination
Component Parts
Description UM-50
Part No
UM-100
Part No
UM-180
Part No
Screw 797-1568 797-1568 797-1568
Housing 535-0204 535-0204 535-0204
Bushing 572-0522 572-0522 572-0522
Retaining Ring 748-0018 748-0018 748-0018
Retaining Ring 748-0561 748-0561 748-0561
Ball Bearing 166-0150 166-0150 166-0150
Field Assembly 90 Volt 5370-451-204 5370-451-209 5370-451-209
Rotor Assembly 5370-751-046 5370-751-050 5370-751-051
Set Screw 797-1098 797-0069 797-0069
Armature 110-0067 110-0075 110-0075
Retaining Ring 748-0445 748-0676 748-0676
Armature Hub 540-1638 540-2038 540-2038
Spring 808-0449 808-0450 808-0450
Retaining Ring 748-2044 748-0101 748-0101
Ball Bearing 166-0143 166-0150 166-0150
Magnet Assembly 90 Volt 5370-631-214 5370-631-229 5370-631-229
Insulator 572-1029 572-1029 572-1029
Housing 535-0206 535-0206 535-0206
Plug 680-0037 680-0037 680-0037
Magnet Mounting Screw 797-0077 797-1358 797-1358
Key 590-0043 590-0084 590-0084
Shaft 798-0298 798-0301 798-0304
Key 590-0029 590-0029 590-0029
Ball Bearing 166-0143 166-0143 166-0143
Mounting Accessory 5370-101-072 5370-101-072 5370-101-072
26-1 Key 590-0142 590-0142 590-0142
Mounting Accessory 5370-101-075 5370-101-075 5370-101-075

Smooth-Start UniModule
Product Data – Reference (Pages 40-41) in catalog P-1234

Warner Electric Smooth-Start UniModule PDF