Worm gear winch 250 - 1500 kg with double drum

This Gebuwin worm gear hand winch has a double cable drum and 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. Gebuwin provides special versions of up to six cable drum compartments.

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

Options

  • 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

Accessories

  • Steel or stainless steel cable with eye and/or hook, click here for more technical informat
  • 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)2x 1252 x 2502 x 5002 x 750
Last cable layer (kg)2 x 462 x 1042 x 2432 x 399
Crankforce 1st cable layer (daN)6101314
Hoisting length by one rotation, 1st layer (mm)1720139
Max. cable storage per compartment (m)44846428
Diameter cable (mm)4468
Min. breaking force of cable (kN)991734
Own weight (kg)9,5122123,5

 

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