Power Cables For Servomotors Without Brakes; Power Cables For Servomotors With Brakes; Specifications Of Standard Encoder Cables (R7A-Cra@@@C); Specifications Of Robot Encoder Cables (R7A-Cra@@@Cr) - Omron SMARTSTEP R7D-AP Series User Manual

Standard Models and Specifications
● Wiring

Power Cables for Servomotors without Brakes

Servo Driver
Red
White
Blue
Green/Yellow
Cable: AWG21 x 4C, UL2464
M4 crimp terminal

Power Cables for Servomotors with Brakes

Servo Driver
Red
White
Blue
Green/Yellow
Black
Brown
Cable: AWG21 x 6C, UL2464
M4 crimp terminal

Specifications of Standard Encoder Cables (R7A-CRA@@@C)

■
Model Length (L)
R7A-CRA003C 3 m
R7A-CRA005C 5 m
R7A-CRA010C 10 m
R7A-CRA015C 15 m
R7A-CRA020C 20 m
■

Specifications of Robot Encoder Cables (R7A-CRA@@@CR)

Model Length (L)
R7A-CRA003CR 3 m
R7A-CRA005CR 5 m
R7A-CRA010CR 10 m
R7A-CRA015CR 15 m
R7A-CRA020CR 20 m
Note The connection configuration, external dimensions, and wiring are the same for both Standard Cables
and Robot Cables.
2-52
Servomotor
Symbol
No.
U phase
1
V phase
2
W phase
3
FG
4
Servomotor
Symbol
No.
U phase
1
V phase
2
W phase
3
FG
4
Brake
5
Brake
6
Outer diameter of
sheath
7.4 dia. Approx. 0.2 kg
Approx. 0.3 kg
Approx. 0.7 kg
Approx. 1.0 kg
Approx. 1.3 kg
Outer diameter of
sheath
7.0 dia. Approx. 0.3 kg
Approx. 0.4 kg
Approx. 0.9 kg
Approx. 1.3 kg
Approx. 1.7 kg
Cable side:
Connector cap: 350780-1 (Tyco Electronics AMP)
Connector socket: 350689-3 (Tyco Electronics AMP)
Servomotor side:
Connector plug: 350779-1 (Tyco Electronics AMP)
Contact pin:
350690-3: Pin No. 1 to 3 (Tyco Electronics AMP)
770210-1: Pin No. 4 (Tyco Electronics AMP)
Cable side:
Connector cap: 350781-1 (Tyco Electronics AMP)
Connector socket: 350689-3 (Tyco Electronics AMP)
Servomotor side:
Connector plug: 350715-1 (Tyco Electronics AMP)
Contact pin:
350690-3: Pin No. 1 to 3, 5, and 6
(Tyco Electronics AMP)
770210-1: Pin No. 4 (Tyco Electronics AMP)
Weight
Weight
Chapter 2