Mitsumi electronic MR-J3- A Manual De Usuario

 

 

12 -  76 

12. OPTIONS AND AUXILIARY EQUIPMENT

 
12.11 Selection example of wires 

POINT 

 

Wires indicated in this section are separated wires. When using a cable for power 
line (U, V, and W) between the servo amplifier and servo motor, use a 600V grade 
EP rubber insulated chloroprene sheath cab-tire cable (2PNCT). For selection of 
cables, refer to appendix 6. 
To comply with the UL/CSA Standard, use the wires shown in appendix 10 for 
wiring. To comply with other standards, use a wire that is complied with each 
standard. 
Selection condition of wire size is as follows. 

Construction condition: One wire is constructed in the air 
Wire length: 30m or less 

 

 
(1) Wires for power supply wiring 
 

POINT 

 

Always use the 600V grade heat-resistant polyvinyl chloride insulated wire (HIV 
wire) when using the HF-JP series servo motor. 

 

 

The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent. 

C

P

U

V

W

L

11

L

21

U

V

W

L

1

L

2

L

3

B1

B2

1) Main circuit power supply lead

Servo amplifier

3) Motor power supply lead

Servo motor

Power supply

Motor

Electro-
magnetic 
brake

Encoder

4) Electromagnetic 
    brake lead

Encoder cable

2) Control power supply lead

(Note)

C

P

N

4) Regenerative option lead

Regenerative option

Cooling fan

BU

BV

BW

6) Cooling fan lead

Power supply

7) Thermal

OHS1

OHS2

Thermal

8) Power regenerative 
    converter lead

Power regenerative 
converter

 

Note. There is no L

3

 for 1-phase 100 to 120VAC power supply.