NSD ABSOCODER NCV-20NDNMP Specifications & Instruction Manual page 29

● Coupling of Turn-type ABSOCODER sensor
Item
(1) Coupling device
selection precaution
(2) Coupling device
installation precaution
1.
2. If the selected coupling device is larger than necessary
(When used in high vibration/shock environments), the
load which is applied to the shaft by the
vibrations/shocks will be increased by the weight of the
coupling device.
3. Be sure to select a coupling device with an adequate
transmission torque surplus relative to the sensor
shaft's torque.
Explanation
23
Precaution
The selection of a larger
coupling than necessary
will increase the shaft
load which is caused by
the mounting error
amount.
Excessive force applied
to the shaft can deform
the coupling and reduce
durability.