Design Features for SGMGH Sigma II



Compact

  • Segmented stator design reduces length and overall size
  • High flux density neodymium iron boron permanent magnets reduce rotor size
  • 3 frame sizes with flange widths from 5.12 to 8.66 inches (130 to 220 mm)
High Performance
  • Skewed magnets reduce cogging torque for smooth motion at low speed and short settling times
  • Medium inertia rotor is ideal for optimized load matching
  • Peak torque can be maintained for up to five seconds
  • Rated speed of 1,500 rpm, max speed of 3000 rpm up to 7.5 kW
High Resolution Encoder
  • 131,072 ppr incremental encoder standard 1
  • 131,072 ppr absolute encoder optional 1
  • Amplifier automatically recognizes the motor and optimizes parameters
  • Error checking eliminates lost motion from electrical noise
Options
  • Shaft Seal
  • Holding Brake
  • Absolute Encoder
  • Gearmotor
Application Emphasis
  • General Purpose Applications
  • Machine Tool
  • Woodworking Machines
  • Press Feed
  • Material Handling
  • Packaging Machines
  • Converting Applications
  • Thermoforming
Enclosure
  • Totally enclosed, self cooled IP67 (except for shaft opening)
Certified International Standards
  • UL, cUL recognized (File #: E165827), CE compliance

1 ppr is the resolution in pulses per revolution as seen by the controller (post quadrature).