Warner Electric PB-650 Pin Drive - Manual (Page 16)

16 Warner Electric • 800-825-9050 819-0485
PB-500 Brake Normal Duty
Static Torque 40 lb.ft.
Maximum Speed 5,400 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.
** Mounting holes are within .008 of true position relative to pilot
diameter.
Magnet View
(Inside & Outside Mounted)
Outside Mounted Offset Backing Plate
Outside Mounted Flush Backing Plate
See page 22 for
details on
Bushings.
5 Sq.
6.500
6.498
Removable plug in ends for
1/2" conduit.
.208/.201 dia. (8) holes
equally spaced on 2.375
dia.*
.399/.389 dia. (4) holes equally
spaced on 5.875 dia.**
5.062 Max.
45°
3.750
3.953
.062 When New
5.078 Dia.
.390
Max.
8-32
UNC-3A
1.062 Min.
Running
Clearance
.515 Max.
3/8-16
UNC-2A
1.500 1.546
1.468 2.687
Dia.
3.015 Max.
1.546
1.093
1.031
1.187
3.109 Max.
1.281
.468 Max.
1.390
1.125
.953
2.937 Max.
2.065
2.063
Pilot
Dia.