Worm gear hand winch 250 - 1500 kg

The Gebuwin worm gear hand winch has a transmission that consists of a worm shaft and wheel. Due to the fact that this transmission causes friction loss it also provides 50% of the braking system. The load pressure brake provides the other 50%. The combination of the braking system and robust design results in a very safe hoisting and pulling winch.

Product specifications

  • Robust construction
  • Primarily used for hoisting, also possible for pulling loads
  • The braking mechanism consists of 50% by the friction in the worm gear transmission and 50% by a load pressure brake
  • Static safety minimum factor 4
  • Adjustable crank and recoil free
  • All rotating parts run in maintenance free bearings
  • The numbers in the product name correspond with the hoisting capacities on the first cable layer. Pulling capacity is approx. 2.5 times the hoisting capacity
  • Cable outlet possible upward, downward and at rear.
  • Standard paint finish in grey (RAL 7035) and black (RAL 9005) according to DIN 12944, C1M


  • GD = Grooved cable drum
  • EV = Zinc plated finish with a minimum of 6 micron
  • EX = ATEX certified, for zones 2 and 22
  • XD = Multiple (X) cable compartments possible, click here to contact Gebuwin for specific requests


  • Steel or stainless steel cable with eye and/or hook, click here for more technical information
  • Pulley blocks, click here for more technical information
  • Suitable for air- and electrical motor drive, click here for more technical information


Technical specificationsWW250WW500WW1000WW1500
1st cable layer (kg)25050010001500
Last cable layer (kg)92224527846
Crankforce 1st cable layer (daN)6101314
Hoisting length by one rotation, 1st layer (mm)1720139
Max. cable storage (m)104786341
Diameter cable (mm)46810
Min. breaking force of cable (kN)9173451
Own weight (kg)9,5122123,5


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