Spring-Set Brake Modules

Packaged Spring-Set Brake
Module for Holding Applications
The Spring-Set Brake Module is a NEMA C-face compatible unit designed to perform holding as well as occasional emergency stopping functions, making it particularly well-suited for motor brake applications. Because it is designed to be mounted on the front of a motor, it is an excellent choice for retrofitting an existing motor, or for use on custom designed machinery.

Features
• NEMA C-face compatible mounting
• Performs holding functions with occasional e-stops
• Completely assembled and preburnished at the factory
• Easy to install
• No adjustment required
• High torque, lead-free and asbestos-free friction material

Principle of Operation
SSBM Brake torque is developed when springs apply a clamping force between the brake armature and the friction disc to the end plate. Spring clamping force provides the holding torque of the brake

Spring-Set Brake Modules Electrically Released Brakes

SPRING-SET BRAKE MODULES

Model No.	Voltage D.C.	Max RPM	GEN 2 Part No.	Part No.
EM-50/ERS-42	24	3600	5370-170-201	5370-170-122
EM-50/ERS-42	90	3600	5370-170-203	5370-170-123
EM-50/ERS-49	24	3600	5370-170-206	5370-170-124
EM-50/ERS-49	90	3600	5370-170-207	5370-170-125
EM-180/ERS-49	24	3600	5370-170-219
EM-180/ERS-49	90	3600	5370-170-220
EM-180/ERS-57	24	3600	5370-170-211	5370-170-126
EM-180/ERS-57	90	3600	5370-170-212	5370-170-127
EM-210/ERS-68	24	2000		5370-170-046
EM-210/ERS-68	90	2000		5370-170-047
EM-215/ERS-68	24	2000		5370-170-051
EM-215/ERS-68	90	2000		5370-170-052

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.