Sigmadrive - Advanced Design & Functionality

Product Brand: PG Drives Technology

Speed controllers for AC and DC motors


  • 24-80V 175-650A power ratings
  • AC and DC motor control
  • Traction, pump and steering control
  • Dual traction options
  • Assured gradient control
  • Elegant, low-profile package
  • High power-to-size ratio
  • Exceptional thermal performance
  • High-efficiency,minimal switching losses
  • Heatsinking of all internal components
  • No internal cables or connections
  • High reliability
  • CANbus communications
  • Field upgradeable software
  • 7 x low impedance digital inputs
  • 3 x analogue inputs
  • 3 x 3A contactor outputs
  • In-built coil suppression
  • 12V, 20mA output pin
  • Under and over-voltage protected
  • Robust to external short-circuits
  • Throttle wire-off detection
  • Hill-hold and Restraint
  • Proportional, direction or neutral braking
  • Electromagnetic brake control
  • 3 traction cutback speeds
  • Belly-button function
  • Programmable inching speed
  • 6 pump speeds
  • Pump inhibit input
  • Power steer timer
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North America

Brea, CA
T: +1.714.982.1860
cwig.us@curtisswright.com

Europe

Christchurch, UK
T: +44.1425.271444
cwig.uk@curtisswright.com

Asia

Taipei, Taiwan
(Medical Mobility)
T: +886.2.2778.1900
cwig.tw@curtisswright.com

Singapore
T: +65.6705.6714
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Rest of World

Christchurch, UK
T: +44.1425.271444
cwig.uk@curtisswright.com