Worm gear winch 2000 - 5000 kg with free spool brake

These Gebuwin worm gear hand winches with a free spool brake are designed for pulling loads. The free spool with an extra option of a slipping drum brake makes a controlled pull out of the cable possible. The combination of the braking system in the wormgear transmission and the robust design results in a very safe pulling winch.

Product specifications

  • Robust construction
  • Used primarily for pulling loads
  • The cable drum has a free spool to pull the cable from the drum by hand
  • 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
  • A second drive shaft is available, which makes it possible to work with two speeds.
  • All rotating parts run in maintenance free bearings
  • Cable outlet possible upward, downward and at rear.
  • 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
  • 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 information
  • Pulley blocks, click here for more technical information
  • Suitable for air- and electrical motor, click here for more technical information

Technical specificationsWW2000WW3000WW4000WW5000
1st cable layer (kg)2000300040005000
Last cable layer (kg)1038166722823276
Crankforce 1st cable layer (daN) 24 (11) 31 (14)30 (13)73 (14)
Hoisting length by one rotation, 1st layer (mm)12 (5)11 (5)11 (2)13 (3)
Max. friction on brake340340340340
Max. cable storage (m)  59574333
Diameter cable (mm) 11141618
Min. breaking force of cable (kN)  63102133 168
Own weight (kg)668587 125

 

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