Installation Orientation; Load Remove Precautions - Mitsubishi Electric EZMOTION MR-E Super MR-E-10A-QW003 Instruction Manual

14. SERVO MOTOR

14.3.1 Installation orientation

(1) Standard servo motor
The following table indicates the installation orientation of the standard servo motor.
Servo Motor Series
HF-KE W1-S100
HF-SE JW1-S100
When installing the servo motor horizontally, face the power cable and encoder cable down ward.
When installing the servo motor vertically or obliquely, provide a connection and trap for the cable.
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(2) Servo motor with electromagnetic brake
The servo motor with electromagnetic brake can also be installed in the same orientation as the standard
servo motor.
When the servo motor with electromagnetic brake is installed with the shaft end at top, the brake plate may
generate sliding sound but it is not a fault.

14.3.2 Load remove precautions

(1) When mounting a pulley to the servo motor shaft provided with a keyway, use the screw hole in the shaft
end. To fit the pulley, first insert a double-end stud into the screw hole of the shaft, put a washer against the
end face of the coupling, and insert and tighten a nut to force the pulley in.
Servo motor
Direction of Installation
May be installed in any
direction.
POINT
During assembling, the shaft end must not be hammered. Doing so can cause
the encoder to fail.
Double-end stud
Nut
Washer
Pulley
For installation in the horizontal direction, it is recommended to set the
connector section downward.
Cable
trap
14 - 7
Remarks