Yaskawa Sigma-7 Servo Motors Voltage | 400 V | |||
Yaskawa Sigma-7 Servo Motors SGM7J 50W-1.5kW | 02D | 04D | 08D | 15D |
Time Rating | Continuous | |||
Thermal Class | B | |||
Insulation Resistance | 500 VDC, 10 MΩ min. | |||
Withstand Voltage | 1,800 VAC for 1 minute | |||
Excitation | Permanent magnet | |||
Mounting | Flange-mounted | |||
Drive Method | Direct drive | |||
Rotation Direction | Counterclockwise (CCW) for forward reference when viewed from the load side | |||
Vibration Class*1 | V15 | |||
Surrounding Air Temperature |
0°C to 40°C(With derating, usage is possible between 40°C and 60°C.)*4 | |||
Surrounding Air Humidity | 20% to 80% relative humidity (with no condensation) | |||
Installation Site |
• Must be indoors and free of corrosive and explosive gases.• Must be well-ventilated and free of dust and moisture.
• Must facilitate inspection and cleaning. • Must have an altitude of 1,000 m or less. (With derating, usage is possible between 1,000 m and 2,000 m.)*5 • Must be free of strong magnetic fields. |
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Storage Environ- ment | Store the Servomotor in the following environment if you store it with the power cable disconnected.Storage temperature: -20°C to 60°C (with no freezing)
Storage humidity: 20% to 80% relative humidity (with no condensation) |
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Impact Acceleration Rate at Flange |
490 m/s2 | |||
Number of Impacts | 2 times | |||
Vibration Resis-tance*3
Vibration Accelera- tion Rate at Flange |
49 m/s2 | |||
Applicable SERVOPACKs
SGD7S- |
1R9D | 3R5D | 5R4D | |
SGD7W- | 2R6D*6 | 2R6D*6 or5R4D*6 | 2R6D or 5R4D*6 | 5R4D |
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