MELSERVO-J4

Servo Amplifiers

Servo Motor Connection Example (Direct Drive Motor) For TM-RG2M/TM-RU2M/TM-RFM series (incremental system) ●●

GF-RJ GF

B

B-RJ

A

A-RJ

Servo Amplifiers Rotary Servo Motors Linear Servo Motors Direct Drive Motors Options/Peripheral Equipment Product List LVS/Wires Cautions

Servo amplifier MR-J4-GF(-RJ) (Note 5)

MR-J4-B(-RJ) MR-J4-A(-RJ)

Direct drive motor

(Note 3)

W V D C B A U

W V U

M

(Note 4)

(Note 4)

CN2 P5 LG MR MRR SD THM1 THM2

P5 LG MR MRR FG THM1 THM2

9 10 7 8 5 6 11

4 3 2 1

Encoder

(Note 2)

6 5 Plate

Thermistor

θ

For TM-RG2M/TM-RU2M/TM-RFM series (absolute position detection system) ●●

Servo amplifier MR-J4-GF(-RJ) (Note 5)

MR-J4-B(-RJ) MR-J4-A(-RJ)

Direct drive motor

(Note 3)

W V D C B A U

W V U

M

(Note 4)

Absolute position storage unit MR-BTAS01 (Note 1)

(Note 4)

CN2

9 10 7 8 2 5 6 11

P5 LG MR MRR BAT SD THM1 THM2

P5 LG MR MRR BAT FG THM1 THM2

9 10 7 8 2 1 5 6 11

P5 LG MR MRR BAT

P5 LG MR MRR BAT

9 10 7 8 2 1 5 6 11

9 4 3 2 1

Encoder

(Note 2)

(Note 2)

VB FG

VB FG

6 5 Plate

THM1 THM2

Thermistor

THM1 THM2

θ

CN4 BAT LG

Battery MR-BAT6V1SET or MR-BAT6V1SET-A (Note 1)

1 2

Notes: 1. An MR-BTAS01 absolute position storage unit and MR-BAT6V1SET or MR-BAT6V1SET-A battery (sold as options) are required for absolute position detection system. Required battery varies depending on the servo amplifiers. Refer to configuration example for each servo amplifier in this catalog. Refer to relevant Servo Amplifier Instruction Manual and "TM-RFM TM-RG2M TM-RU2M Direct Drive Motor Instruction Manual" for details of absolute position detection system. 2. Fabricate this encoder cable. Refer to "TM-RFM TM-RG2M TM-RU2M Direct Drive Motor Instruction Manual" for fabricating the encoder cable. 3. Connector or terminal varies depending on the servo amplifier capacities. Refer to the dimensions of the relevant servo amplifier in this catalog for details. 4. Connect the grounding wire to the cabinet protective earth (PE) terminal via the servo amplifier protective earth (PE) terminal for grounding. 5. TM-RG2M/TM-RU2M series will be supported by MR-J4-GF(-RJ) in the future.

Be sure to read through Instruction Manual for the actual wiring and use. Use the equipment after you have a full knowledge of the equipment, safety information and instructions.

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