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2013/07/11 New Gen4 DC Controller is coming right now!!!

Gen4 DC

The Gen4 DC sets a new standard in DC brushed motor controller performance and reliability. The Gen4 DC is compatible with a wide range of motors, including Separately Excited Motor ( SEM), Permanent Magnet brushed motors and Series wound motors. The Gen4 can be configured to accurately drive the motor in current control mode, offering a real and precise torque control of the motor. Speed control is also available. All types of motor are driven via four-quadrant armature control, resulting in immediate delivery of motor torque and enhanced fault protection of the system. Integrated logic circuitry and vehicle control functionality means that VCU functionality can be configured within the Gen4 DC unit.


  • Integrated IO and logic circuit
  • Four quadrant armature control
  • Hill decent speed limitation (with/without speed sensor)
  • True torque control
  • Hardware and software failsafe watchdog operation
  • Integrated Capacitor pre-charge function
  • CANBus communication
  • Power up autocheck system diagnostics
  • Motor speed sensor input available
  • IP66 protection
  • Integrated power fuse holder


  • World class quality
  • Low cost
  • Proven Gen4 track record
  • Integrated fuse holder for simplified vehicle wiring
  • Compact size
  • Light weight

Contact us today to find out more about our Gen4 DC family of products or download a print friendly PDF data sheet.









Address:19F.-2, No.75, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 221, Taiwan  Tel:02-86981068  Fax:02-86981018 E-mail:service@rapidtek.net
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