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Yaskawa: Direct Drive (SGMCS Series)
The SGMCS servomotor line is designed for direct drive applications where the load is directly attached to the motor surface. Direct drive technology eliminates backlash, reduces the number of mechanical components, and provides a stiff mechanical system for highly dynamic applications. Pre-tapped mounting holes and a hollow-through shaft permit a variety of machine designs. These direct drive motors have substantial load carrying bearings, low speed windings, and 1,048,576 ppr absolute encoders. 200 volt windings are available with maximum speeds up to 500 rpm. There are 17 sizes available with up to 5,310 lb-in (600 Nm) of peak torque.
Features:
Time Rating: Continuous
Vibration Class: V15
Insulation Resistance: 500 VDC, 10 MΩ min.
Ambient Temperature: 0 to 40˚C
Excitation: Permanent magnet
Mounting: Flange method
Thermal Class: A/F
Withstand Voltage: 1500 VAC for one minute
Enclosure: Totally enclosed, self-cooled, IP42 (except for gaps on the rotating section of the shaft)
Ambient Humidity: 20% to 80% (no condensation)
Drive Method: Direct drive
Rotation Direction: Counterclockwise (CCW) with forward run reference when viewed from the load side
Directly coupled to a load without a mechanical transmission such as a gear.
Powerful and smooth operation throughout the speed range from low to high. (Instantaneous peak torque: 6 to 600 N∙m maximum speed: 250 to 500 min-1)
High-resolution, 20-bit encoder for highly precise indexing.
Easy wiring and piping with the hollow structure
SGMCS Catalog
Specs
Torque Curves
CAD1 (2)
Buying Guide