MK31-QR is an electric actuator designed for medical bed applications, with a maximum thrust of 4000N.It can support the mechanical emergency release handle design of the hospital bed, and the steel cable can be manually pulled to release the lead screw of the MK31-QR, so that the MK31-QR can quickly level the bed by gravity for medical emergency treatment of the patients in the bed.
Technical information
  • Input voltage: 24V DC
  • Max. load: 4000N (push) / 2000N (pull)
  • Self-locking ability: 4000N
  • Max. speed at no load: 6.8 mm/sec (Typical value)
  • Speed at full load: 4.9 mm/sec (Typical value @4000N Loaded)
  • Quick Release function, Load: 50~200 kg
  • Stroke: 50 ~ 300 mm
  • Noise level: ≦50dB
  • IP Protection level: IPX6
  • Duty cycle: 10%, max. 2 min. continuous operation in 20 min.
  • Ambient operation temperature: +5°C ~ +40°C
  • Mechanical push only extension tube
  • Safety nut (in push direction)
Medical Care
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