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Screw jack

  • Lifting screw jack, rotating screw
  • Lifting capacities of 5 to 500 kN
  • Ingoing speed up to 1500 min-1
NEFF C-serie R

NEFF screw jack (type CR) with axial or rotating screw for lifting capacities of 5 to 500 kN. Classical housing form made of spheroidal graphite iron. The robust C-series screw jack is used anywhere where high loads have to be positioned and lifted accurately at medium duty cycles and moderate lifting speed.

Construction forms NEFF screw jack CR

  • Type R : Standing rotating screw

Features NEFF screw jack CR

  • 4 sizes with lifting capacities of 5 to 500 kN
  • Drive-motor speed of up to 1.500 rpm
  • Self-locking trapezoidal screw
  • Grease-lubricated model
  • Worm gear pairs in two ratio steps (normal “H” and slow “L”)
  • Worm-drive shaft case-hardened and ground

Application examples CR

  • Lifting systems
  • Height and inclination adjustment indoor running track
  • Theatre stages
  • Test rig

NEFF screw jacks (type CR) are also available with accessories such as couplings, connecting shafts and drives for your complete lifting system.

  • Quick response, short lines
  • Renowned manufacturers
  • Profound product knowledge
  • High reliability

We supply slewing ring bearings, oscillating mountings, tensioner devices from stock and we also have spiral bevel gearboxes, servo gears and electromechanical actuators in our delivery program.

In addition we also select and offer the right components and systems for motion control solutions, such as servo gear motors, linear servo actuators and complete XYZ cartesian systems.

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