Doughty Heavy Duty Triple Sheave Pulley
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- WLL up to 600 kg. 100, 150 and 200 mm sheaves rated to 200, 400 and 600 kg with a 5:1 safety factor.
- Smooth running. Nylon 6 sheaves with ball race bearings for friction-free operation.
- 5 mm steel side plates. CR4 mild steel plates with a crackle black powder paint finish.
- Fibre or wire rope. Versions for both, with a range of brackets to suit.
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Heavy-Duty Stage Pulley with a Range of Brackets to Suit
The Doughty heavy-duty triple-sheave pulleys are constructed from nylon sheaves together with ball race bearings for smooth friction-free operation. Side plates are constructed from 5mm thick steel giving an extremely strong construction.
These stage pulleys are available with 100mm, 150mm and 200mm sheaves with WLLs of 200, 400 and 600kgs respectively. They are available for both fibre and wire ropes together with a range of bracketry to suit. Like the basic single sheave pulley, it is ready to accept any of our range of fixings. Heavy-Duty Double/Quad/Quin Sheave Pulleys are also available.
To order pulleys please state part numbers of:
1. Basic Pulley required
2. Fixing System required
e.g. T42931 + T42984 = 100mm Single Pulley (for Rope) fitted with Awning Brackets. For any inquiries, please contact us via chat.
Part Numbers (Triple Sheave):
- 100mm sheave, WLL 200kg: T42903 (4mm wire rope), T42933 (12mm fibre rope)
- 150mm sheave, WLL 400kg: T42913 (6mm wire rope), T42943 (18mm fibre rope)
- 200mm sheave, WLL 600kg: T42923 (6mm wire rope), T42953 (18mm fibre rope)
Specifications:
- WLL: 200kg (100mm sheave), 400kg (150mm sheave), 600kg (200mm sheave)
- Safety Factor: 5:1
- Materials: CR4 mild steel side plates, Nylon 6 sheaves, grade 8.8 fixings
- Finish: Powder painted crackle black
- Width: 99.2mm
- The recommended sizes for Hand Ropes & Wires are:
100mm Diameter Sheave - 12mm Rope – 4mm Wire
150mm Diameter Sheave - 18mm Rope – 6mm Wire
200mm Diameter Sheave - 18mm Rope – 6mm Wire
Brackets for Heavy Duty Stage Pulleys:
- Multibeam Brackets: For wall or ceiling applications
- Pulley Awnings: To be used with a shackle
- Universal Plate Assembly: To be mounted to tubes
- Wall Mounting Plates: Convert an existing pulley into a wall-mounted pulley