How To Mount Loads - SMC Networks C RB 10 Series Operation Manual

How to Mount Loads

How to connect a load directly to a single flat shaft.
To secure the load, select a bolt of an appropriate size from those listed in tables 2 and 3
by taking the shaft's single flat bearing stress strength into consideration.
Table 2 Directly Fixed with Bolts (Refer to Fig. 5.)
Size
Shaft dia.
10 4
15 5
20 6
30 8
Table 3 Fixed with a Holding Block (Refer to Fig. 6.)
Size
Shaft dia.
10 4
15 5
20 6
30 8
The plate thickness (t) in the table above indicates a reference
value when a carbon steel is used.
Besides, we do not manufacture a holding block.
Warning
Mounting
Mounting 1
Using the tapped holes on the output shaft side of body (Refer to Fig.7)
Table 4 Bolt，Tightening torque
Size Bolt
10
M3
15
20
M4
30
M5
40
Mounting 2
Using a plate with tapped holes (Refer to Fig. 8).
L dimension when the unit is used as a flange is shown in the table below.
(
Only for standard CRB without auto switch
Table 5 Bolt，Tightening torque
Size L
10 11.5
15 16
24.5
20
30 35
40 40
Bolt size
M4 or larger
M5 or larger
M6 or larger
Bolt size Plate thickness (t)
2 or wider
M3 or larger
2.3 or wider
M4 or larger 3.6 or wider
M5 or larger 4 or wider
Recommended tightening torque
0.63 N･m
1.50 N･m
3.00 N･m
Bolt
Recommended tightening torque
M2.5
M3
M4
)
0.36 N･m
0.63 N･m
1.50 N･m
10
Fig.6
Fig.5
Fig.7
Fig.8
Screw