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NEFF MH/JH-R
Screw jack

  • Lifting screw jack, rotating screw
  • Lifting capacities of 5 to 250 kN
  • Ingoing speed up to 3000 min-1
NEFF-MH3-R_web

NEFF spindle lifting element (type MH/JH-R) with standing rotating spindle for loads up to 250 kN. The NEFF spindle lifting elements (type MH/JH-R) are provided with precisely machined worm wheels, which have separate lubrication with respect to the spindle. As a result, higher input speeds are permissible. The cubic design and machined housing on all sides simplifies actuator alignment during installation.

Construction forms NEFF screw jack MH/JH-R

  • Type R : Standing rotating screw
  • Trapezoidal spindle or ballscrew

Features NEFF screw jack MH/JH-R

  • 6 sizes with lifting capacities of 5 to 250 kN
  • Drive-motor speed of up to 3.000 rpm
  • Self-locking rolled trapezoidal screw
  • Grease-lubricated version
  • All-round handling allows for an easy alignment
  • Worm gear pairs in two ratio steps (normal “H” and slow “L”)
  • Identically constructed to European manufacturers of worm gear screw jacks with cubical design

Application examples NEFF MH/JH-R

  • Lifting systems
  • Theatre stages
  • Safe opening and closing of the service hatch of wind turbines

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

NEFF-MH3-R_web
  • Quick response, short lines
  • Renowned manufacturers
  • Profound product knowledge
  • High reliability
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We are active in many markets

Various applications in the Benelux, from handling systems to tooling machines or the automotive to food processing industry.
Applications

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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