Mitsubishi Electric CNC Specifications And Instruction Manual page 29

Direct Drive Motor Specifications and Instruction Manual
1 Introduction
< MDS-EJ-V1 Series >
MDS-EJ Series:
3-phase 200VAC power supply
L1
L2
L3
Circuit
Circuit protector
protector
(Note)
Prepared by user
fuse
Contactor
(Note)
(Note)
Prepared
Prepared by user
by user
（MDS-EJ-V1）
Option
L1 L2 L3
Regene-
rative
resistor
P
L11
C
L21
U V W
CAUTION
Keep the detection sensor cable away from the power cable.
IB-1501068-C
Servo
drive unit
CN1A
From NC
CN1B
CN2
BAT
Servo encoder cable
< Motor side encoder cable >
Preamplifier
CN3
CN1-2
CN1-1
CN2
Thermistor signal
Power cable
Circuit
protector
or
fuse
(Note)
Prepared
by user
Regene-
rative
resistor
L11
L21
U
Encoder (MBA405W)
* Prepared by user
MR sensor head (twin-head)
Direct-drive motor
4
Circuit protector
(Note)
Prepared by user
Contactor
(Note)
Prepared by user
Spindle
drive unit
（MDS-EJ-SP）
L1 L2 L3
P
CN1A
C
CN2
W
V
CN3
Spindle motor
Spindle side encoder