Fastech Ezi-SPEED ESD-30-C Manual page 39

▣ Use the rear side as the mounting surface
▣ Note
When installing the gearhead by using its rear side as the mounting surface, prevent contact betw
een the mounting palte and motor by keeping dimension "E" below the specified value.
Part Number
ESG-60-H-R□-H
ESG-80-H-R□-H
ESG-90-H-R□-H
* □ of part number indicates a number of gear ratio.
* Unit of mounting holes dimension is [mm]
▣ Mount the load shaft
• When mounting the load shaft on the hollow shaft, align the centerline of the hollow shaft with
the centerline of the load shaft.
• The hollow shaft key is grooving. Please the machining key grooving on the load shaft. Using
the supplied parallel key between the hollow shaft and the load shaft for fixed. The load shaft
tolerance is recommended [h7]
• If the motor received impact due to instantaneous stop or is subject to a large overhung load,
please use stepped load shaft and fix with end plate. Please refer the detail of the fixing method
using the end plate.
ØA ØB H8
70 34+(0~0.039)
94 38+(0~0.039)
104 50+(0~0.039)
-39-
ØC ØD
5.5 25
6.5 30
8.5 35
E
29
39
44