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Yaskawa: Servomotor (SGMGH Series)
0.45kW to 15kW, Rated Speed 1,500 RPM The SGMGH Sigma II servo motor is a legacy product and no longer promoted in the Americas. The SGMGH had a medium-inertia rotor and incorporated the segmented stator design, which dramatically reduced overall size.
Features:
Time Rating: Continuous
Insulation: Class F
Vibration: 15mm or less
Withstand Voltage: 1500VAC
Insulation Resistance: 10MW minimum at 500VDC
Enclosure: Totally-enclosed, self-cooled IP67 (except for shaft opening)
Ambient Temperature: 0 to 40ºC
Ambient Humidity: 20 to 80% (non-condensing)
Rated Speed: 1500rpm
Maximum Speed: 0.45 to 7.5kW (3000rpm), 11 and 15kW (2000rpm)
Excitation: Permanent magnet
Drive Method: Direct drive
Mounting: Flange-mounted
Model No.: SGMGH-09ACA61, SGMGH-1AACA61, SGMGH-40ACA61, SGMGH-55ACA6C