8
Operation & Maintenance Manual
Cyclo® HBB
Cyclo® HBB
Installation onto Driven Shaft
Taper-Grip® Bushing Installation
Taper-Grip® Bushing
Socket Head Cap Screws
Thrust Collar
Introduction
The keyless Taper-Grip® Bushing system provides simple and reliable shaft attachment for
Sumitomo speed reducers and gearmotors This system allows bi-directional shaft rotation
and stop-start operation with a powerful, slip-free grip. To assure peak performance of
your equipment, please read, understand and follow these installation instructions
Taper-Grip® Bushing Driven Shaft Tolerances
Parts
As shown in the figure on the left, the Taper-Grip® Bushing includes the
bushing,
thrust collar
, and
socket head cap screws
Taper-Grip® Installation onto Driven Shaft
1
Remove the Taper-Grip® bushing
safety cover
if the unit includes one
2
Loosen
socket head cap screws
3
Remove (unscrew) Taper-Grip® bushing from the unit Slide the thrust collar onto the
Taper-Grip® bushing
Shaft Diameter (inches)
Shaft Tolerance (inches)
3
/
4
” — 1
1
/
8
”
+0”/ – 0 0013”
1
3
/
16
” — 2”
+0”/ – 0 0015”
2
1
/
16
” — 3
1
/
8
”
+0”/ – 0 0018”
3
3
/
16
” — 4
3
/
4
”
+0”/ – 0 0021”
4
13
/
16
” — 6
1
/
2
”
+0”/ – 0 0025”
The required tolerance is h8
Summary of Contents for Cyclo HBB
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