YASKAWA SGM-A3 - Page 249

5.3 Servopack Ratings and Specifications
237
Overtravel Dynamic brake stop at P-OT or N-OT or deceleration stop
Protective Functions Overcurrent, overload, overvoltage, overspeed, overrun prevention, origin error, CPU error,
encoder error, overflow, fuse blown, undervoltage
Indicators
Power (green LED) and status/alarm (red, 7-segment LEDs)
Digital operator: status/alarm (red, 7-segment LEDs ×5)
Others Brake interlock signal output, reverse run connection, JOG run, electronic gear, auto-tuning
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1
Allowable load inertia ranges require no optional external regenerative unit (applica-
ble to 200V 30W to 200W) or external regenerative resistor (applicable to 100V 200W,
300W or 200V 400W, 750W). Values are when motor speed is 3000r/min max. If load
inertias exceed these ranges, restrict the operation or use a regenerative unit (appli-
cable to 200V 30W to 200W) or external regenerative resistor (applicable to 100V
200W, 300W or 200V 400W, 750W).
For details, refer to
5.3.5 Load Inertia.
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2
Supply voltage should not exceed 230 V + 10% (253 V) or 115 V + 10% (127 V). A
step-down transformer is required if the voltage should exceed these values.
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3
Use within the ambient temperature range. When enclosed in a box, the internal tem-
peratures must not exceed the ambient temperature range.
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4
N is the number of encoder pulses.
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5
Base mount can be available as an option (DR2-jjY7).
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6
Open collector output can be available as an option (DR2-jjY1).
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7
Values in parenthesis show SGMP type Servomotor.
5