Specifications

39
Shape of the pulley (unit:mm)
* See p.40 for "How to choose the pulley."
40˚
16.5
11.0
H (outer center)
M8
Rz 6.3
Rz 3.2
Rz 6.3
Rz 6.3
19
Rz 3.2
Rz 3.2
(keyway)
9.5 5.5
12.5
59
44
12.5
C
Rz 3.2
Rz 3.2
Rz 6.3
Rz 6.3
D
A (d:Pulley outside diameter)
B (dm:Pulley nominal diameter)
11
Belt
d
m
:Pulley nominal diameter
201 < d
m
d
m
160
34˚
36˚
38˚
161 < d
m
200
E
G
F