Warner Electric PB-650 Pin Drive - Manual (Page 20)

20 Warner Electric • 800-825-9050 819-0485
PB-650 Brake
Shaft Sizes .500 – 1.625
Static Torque 95 lb.ft.
Maximum Speed 3,600 RPM
Standard Voltage D.C. 6, 24, 90
Hub View
Customer Shall Maintain:
1. Squareness of brake mounting face with
armature hub shaft within .006 T.I.R.
2. Concentricity of brake mounting pilot diameter
with armature hub shaft within .010 T.I.R.
* Mounting holes are within .010 of true position relative to pilot
diameter.
Magnet View
(Inside & Outside Mounted)
See page 22 for
details on Bushings.
8.000
7.998
Pilot Dia.
5.765 Max.
45°
6.500 Sq.
.358/.338
dia. (4)
holes
equally
spaced on
3.688 dia.*
.358/.338 dia. (4) holes
equally spaced on 7.250 dia.*
Removable
plug in
ends for
1/2"
conduit.
3.750
2.822/2.820
Pilot
Dia.
Reversible
Hub
5/16-18
UNC-3A
.062
Min.
Running
Clearance
.546
Max.
.062 When New
1.546
4.640
1
6.50 Dia.
4.375 Dia.
2.953 Max.
1.265
1.796
.937