Mitsubishi Electric CNC Specifications And Instruction Manual page 71

Direct drive motor

Table of Contents

Direct Drive Motor Specifications and Instruction Manual

6 Assembly and Installation

(5) Bearing housing assembly

[1]

Assemble the other bearing and then assemble the bearing housing by using the pilot section of the cooling

jacket as a guide.

[2]

Fix the stator to the housing with screws.

Use as many screw holes on the both ends as possible to fix them.

(6) Encoder assembly

Assemble the encoder into the shaft end.

CAUTION

If the rotor rotates clockwise (right-hand turning) when viewed from the power line side, this direction is considered as plus

(+) of the motor. When the rotation direction of the motor and plus direction of the encoder do not match, set the encoder

installation polarity with the following parameter at the initial setup.

- #2217/bit0(SV017/bit0)

0: Forward polarity

1: Reverse polarity

Refer to the section "7.2 Initial setup for the direct-drive motor system" for details.

IB-1501068-C

[1]

Assemble the bearing housing

[2]

Fix with screws

Assemble the encoder

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