Warner Electric Gen 2 Spring-Set Brake Module EM-50 ERS, EM-180 ERS - Manual (Page 3)

5. Rotate the brake housing to align the four (4)
mounting holes with the treaded holes in the
motor face. Secure the brake module to the
motor C-face with the four (4) mounting
tie-bolts alternately to ensure even alignment
of the module. Tighten them to 18-22 foot
pounds of torque. (Figure 3)
6. Tighten both input hub setscrews using a
torque wrench and long 5/32” Allen socket.
Tighten the two (2) setscrews to 80-85 inch
pounds of torque. Then replace the plugs
removed earlier. (Figure 4)
Mounting to a Gear Reducer
1. Warner Electric ERS modules are furnished
with a hardened key premounted on the
output shaft.
2. Align the module output shaft and key with
the reducer bore and keyway. Slide the
assembly together until the module and
reducer faces are in full contact. Do not use
excessive force.
3. Secure the module to the gear reducer
flange using four (4) 3/8-16, UNC-2A bolts
(typically furnished with the reducer.)
Tighten to 18-22 foot pounds of torque.
Electrical Connections
The brake module housing is threaded for
standard conduit connectors. The brake lead
wires are fed through this hole and are to be
connected to a DC power source with the same
voltage as that listed on the brake module label.
An optional conduit box kit can be purchased to
facilitate this connection (Warner part number
5370-101-042).
If a user provided DC power source is not
available, any of Warner Electric’s CBC-100,
CBC-150, or CBC-801 controls may be used
(selection based on user requirements). Refer to
the installation sheet included with the
control for connection information.
Figure 3
Figure 4
3 Warner Electric • 800-825-9050 P-273-11 • 819-0533