Yaskawa DR2 Sigma Servo - Manual (Page 288)

SERVO SELECTION AND DATA SHEETS
5.4.1 Servomotor Dimensional Drawings cont.
276
4) The quoted allowable radial load is the value at a position 20 mm (0.79in.) from the motor
mounting surface.
5) The electromagnetic brake is only to hold the load in position and cannot be used to stop
the motor.
6) Conforms to IP55 protective structure (except connector and output shaft faces).
• 200 W (0.27HP), 300W (0.40 HP), 400 W (0.53HP)
Encoder Lead
Encoder Plug
Motor Plug
Sealant
Incremental Encoder
2048 P/R
Holding Brake (deenergization
operation)
Voltage: 90 VDC
Brake holding torque = motor
rated torque
Cross-section Y-Y
Hex. nut 14
(0.55)
Motor Lead
4-∅0.7
(4-∅0.28)
MTG Holes
Screw
Shaft end screw hole
(SGMP-jjA(B)316B,
with key type only)
5