User manual

Position hub on shaft as shown.
Place hub on motor shaft.
Tighten set screws to motor shaft.
Remove brake housing.
Housings vary by series number.
See page 1.
Slide endplate over hub noting position
of stabilizer clips, if used.
(Refer to Friction Disc
Replacement, view 3 and 3A.)
Tighten mounting screws.
Connect coil leadwires to
power supply. Refer to
nameplate for voltage rating.*
Caution: Keep wiring away
from pinch points and moving
components.







counter-
clockwise
* For DC voltages see
sheet 8-078-950-00.
.188”
(4.77mm)
BRAKE MOUNTING (Manual Adjust) 1-056-X00
*For vertical assembly of 20 &
25lb-ft brakes, refer to page 3.
clockwise
Replace brake housing and tighten to torque specified below:
* Stabilizer clips
are for use on
single disc units
only. Position
clips opposite
set screw holes.
3A
Remove support plate screws and
lift support from brake
Reposition support plate on endplate and
tighten mounting screws to 55 lb-in.
Install new friction disc(s) and
stationary disc(s) as shown.
Remove and discard old friction disc.



counter-
clockwise
WRONG

clockwise
For brakes
with vertical
springs see
Figure 5A
or 5C.
FRICTION DISC REPLACEMENT SERIES 1-056-X00
2
Note: Friction discs can wear to 1/2 their original thicknes, or .093”
Brake series Torque
1-056-000 1-056-300
1-056-400 1-056-500
8 lb-in
1-056-100 1-056-200
1-056-600 1-056-900
12 lb-in