YASKAWA Sigma-V Series User Manual page 33

3 Installation
3.2.5 Other Precautions
 Wiring the Motor Terminal Box
• Connect the servomotor power lines (U, V, and W) to the servomotor terminal
block (M10) in the servomotor terminal box. Connect the ground wire to the
ground bolt (M10) in the terminal box.
• The servomotor has a built-in thermostat. Wire the thermostat leads (l, lb) to the
terminal block (M4) in the servomotor's terminal box.
• Terminal Box
Servomotor
Model
without
(Units: mm)
(Units: mm)
3-8
Terminal block for motor leads
Motor
Brake
Terminal block for thermostat
Symbol
U1,V1,W1,U2,V2,W2
1,1b
Terminal block for motor leads
Motor
with
Brake
Terminal block for thermostat
Symbol
U1,V1,W1,U2,V2,W2
1,1b
SGMVV-7EDB
Ground bolt
236
61 dia.
Motor lead outlet
Terminals
Motor
Ground
Thermostat
Ground bolt
236
61 dia.
Motor lead outlet
Terminals
Motor
Ground
Thermostat
A,B Brake
(5)
Plate
Plate
Terminal Screws
M10
M10
M4
(5)
Plate
Plate
Terminal Screws
M10
M10
M4
M4