Nabtesco RV E Series, Руководство по эксплуатации

Страница: 56 / 90

Chapter 5 Installation
48
 For straight shafts (attached to motor shaft base)
The following is an example when fixing the input gear to the motor shaft using a set screw.
Perform steps 1 to 3 by taking care regarding the following precautions.

Avoid impact to the motor shaft when attaching the input gear.

Avoid impact to the motor shaft when attaching the input gear, as it could damage the motor.
• Attach a key to the motor shaft. Step 1
• Attach the input gear to the motor shaft. Step 2
• Check that there is no foreign matter adhering to the mounting surface

If any particle adheres to the mounting surface, appropriate installation accuracy cannot be obtained.
It could cause deterioration of performance, such as abnormal noise and vibration, and also lead to
damage of the motor.
• Tighten the input gear to the motor shaft using a set screw. Step 3
• Using a thread-locking sealant for screws, lock the set screw.
Seal washer
Input gear
Key
Motor
Hexagon socket head cap screw
Fig. 5-34
Note
Note