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MWJ Ball Screw Jack (Classic)

  • Cubical model.
  • Three different frames in centre distances of 59.88 and 117mm.
  • Lifting capacity from 7.5kN to 300kN.
  • Input motor speed upto 3000rpm.
  • Lifting speed upto 7.5m/min.
  • Worm seat ration 5:1 standard.
  • Ball Screw sizes from 20 upto 80mm from travelling screw and upto 125mm for travelling nut version.
  • Top and bottom guide bushed for ball screw.
  • Tapered roller bearings for worm shaft and worm wheel support.
  • Case hardened and ground worm with Aluminium bronze worm wheel.
  • Can be used upright or inverted
  • Housing mode of SG iron grade 500/7.
  • Case hardened steel for worm.
  • Aluminium bronze for worm wheel.

SScrew Rod- End Variants

  • Head V - Fork End
  • Head IV - Clevis End
  • Head III - Threaded End
  • Head II - Standard Top Plate
  • Head I - Plain Diameter End

ALL MODELS CAN BE INVERTED

  • Travelling Nut Type 2
  • Translating Screw Type 1
  • Protection Tube
  • Bellows
  • Hand Wheels / Crank ( HW/HC )
  • Motor Flange
  • Swivel Plate
  • Proximity Switches
  • Limit Switches( LS )
  • Safety Nut (Type 2)
  • Swivel Base( SB )