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8
Warner Electric • 800-825-9050
P-273-4-WE • 819-0528
Note:
If you have a Smooth Start UniModule it is
similar to a standard UniModule except Autogaps™
are eliminated from the armatures and a compression
spring is inserted between the armatures. This results
in the armatures being in continuous contact with the
rotor and brake resulting in light, continuous drag.
This arrangement eliminates the sudden change in
torque that results when auto-gapped armatures
engage.
No adjustment is required for the life of the unit
unless it is jarred, resulting in the armature being
moved away from the mating surface and cocking on
the spline. If this occurs, a slight pry on the armature
usually gets it back into position.
Enclosed UniModule Option
Vented Warner Electric UniModules and base
assemblies can 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 purchased separately to enclose the
open vents in the housing.
Each Cover Kit includes two (2) vent covers and four
(4) screws needed to convert a vented UniModule
to an enclosed design (non-washdown) as shown in
Figure 9.
Figure 9
Note:
When using this Cover Kit to enclose the
module the vent covers should be assembled as the
final step.
Scan to Watch
Cover Kits Video
https://p.widencdn.net/xrhdfr
Mechanical Data
UM-50
UM-100/180
Static Torque - lb. ft.
16
30
Maximum Speed - rpm
3600
3600
Average Weight - lbs.
1020
15.6
18.7
1040
14.0
16.6
2030
18.4
21.7
3040
16.8
19.5
Wt/s have been changed for GEN II
Inertia - WR - lb.ft.
2
Configuration
50
100/180
1020 input
.021
.047
1020 output
.0195
.050
1040 input
.021
.047
1040 output
.0105
.027
2030 input
.021
.048
2030 output
.0195
.050
3040 input
.021
.048
3040 output
.0105
.027