Marine worm gear winch 1,500 – 5,000 kg

These worm gear winches with a load capacity of 1,500 to 5,000 kg have been specially developed for the shipping sector as well as for offshore applications. Due to its fully covered worm gear (IP54), high quality 316 stainless steel parts and C5M paint specification, this winch has proven to be the right choice in the past, especially in harsh environments.

Product features:

  • Robust construction
  • Mainly used for lifting, including pulling loads
  • The braking mechanism consists of 50% friction in the worm gear and 50% a load pressure brake
  • Static minimum safety factor 4
  • Adjustable and recoil-free crank
  • A second drive shaft enables work at two speeds
  • All rotating parts run in maintenance-free bearings
  • Fully covered and sealed gear housing
  • The numbers in the product name correspond to the lifting capacities on the first cable layer
  • The pulling force is approx. 2.5 times the lifting capacity
  • Protection classification: IP54
  • Cable drum, crank and shafts made of stainless steel 316
  • All fastening elements are made of stainless steel in 4A quality
  • The finish of the steel housing corresponds to the strict 3-layer paint specification according to DIN 12944, C5M
  • Suitable for use in contact with sea water and in chemical plants
  • Standard paint in black (RAL 9005) according to DIN 12944, C5M

Marine 1,500 - 5,000 kg
Technical detailsWW1500/MRWW3000/MRWW5000/MR
Load capacity 1st rope layer
(kg)
2.0003.0005.000
Load capacity of the last rope layer
(kg)
8461.6673.276
Crank force, 1st rope layer
(daN)
1431 (14)73 (14)
Stroke at 1st rotation
(mm)
911 (5)13 (3)
Max. Rope take-up
(m)
416843
Rope diameter
(mm)
111416
Min. breaking load
(kN)
51102168
Own weight (kg)30140135

Options and accessories:

  • GD = grooved cable drum
  • EX = ATEX certified for zones 2 and 22
  • XD = Several (X) rope areas possible
  • Steel rope or stainless steel cable with eyelet and / or hook
  • Pulley blocks
  • Suitable for air and electric motor drives