Wittur Tools
High energy efficiency door drives


New high efficiency brushless drive design for low power consumption during operation and standby.

Up to 48% less power consumption compared to previous drive designs (ECO+)

  • Pre-configured from factory - no adjustments on site necessary (plug and play)
  • Continuous mass detection - self adjusting acceleration and deceleration
  • Fully electronically controlled closing force
  • 24V emergency battery supply input
  • Adjustable open force limitation
  • Different settings for modernisation purposes
  • 24V supply output signal to light curtains or photocells
  • Self-diagnostic system
  • CAN-Open interface available as option on Wittur door drives
  • Vector control experience and performance now standard for the whole range of Wittur door drives

MIDI / SUPRA V2 - Benefits:

  • Automatic force adjustment
  • Energy Efficient
  • Software Update
  • Backwards compatible with MIDI/SUPRA V1
  • Ready for ElevatorSense®

  • Easy Learning Mode
    • Automatic learning procedure with acoustic feedback fast by service drive buttons 
    • Optimized speed profile 
    • Save time on site during maintenance activities 
  • SD Card
    • Slot on board 
    • Easy to access 
    • Door controller always up to date with the latest features 
    • Door parameters transfer 
  • CAN Interface
    • CAN-Open interface as standard on board 
    • Different customer protocols (different firmware) 
    • Easy connections and communication with the main lift controller 
    • Less parts on the field

Technical sheet

Motor characteristics Permanent magnet
synchronous motor
Permanent magnet
synchronous motor
Permanent magnet
synchronous motor
Drive system Vector control Vector control Vector control
Max. power consumption 80W 550W 900W
Max. speed 0,5 m/s 0,7 m/s 1,0 m/s
Max. total panel weight 130 kg 270 kg 600 kg
Protection class IP20 IP20, IP54 IP20, IP54
Power Supply 127/230 VAC
+/- 20%
50/60 Hz
127/230 VAC
+/- 20%
50/60 Hz
127/230 VAC
+/- 20%
50/60 Hz