Doughty Single Sheave Pulley

Doughty Single Sheave Pulley

The Doughty Pulley system is of modular construction, allowing easy assembly of single or multiple sheave units from a limited range of standard components. With the addition of various brackets and fixings, the basic pulleys will fulfil a variety of specialist needs. Designed for use within the theatre, film and TV Industry. Sheaves are available for fibre or wire ropes. All Standard Doughty Pulleys have a working load limit of 150 kg. A basic single sheave pulley is ready to accept any of the range of fixings. 3 sizes are available - 100mm, 150mm, and 180mm diameter.

To order pulleys, please state part numbers of:

1. Basic Pulley required
2. Fixing System required ie. T42800 + T42865 = 100mm Single Pulley (for wire) fitted with Awning Block. 

For any inquiries, please contact us via chat. 

User Manual

Part Numbers (Single Sheave):

• 100mm sheave: T42800 (wire rope), T42836 (fibre rope)
• 150mm sheave: T42820 (wire rope), T42846 (fibre rope)
• 180mm sheave: T42830 (wire rope), T42855 (fibre rope)

Features:

• The recommended sizes for Hand Ropes & Wires are:
  100mm Diameter Sheave - 12mm Rope – 4mm Wire
  150mm Diameter Sheave - 18mm Rope – 6mm Wire
  180mm Diameter Sheave - 18mm Rope – 6mm Wire
• Width: 22mm. Same for all sizes
• WLL: 150kg. Same for all sizes
  
  

Brackets for Single Sheave Pulleys:

• Multibeam Girder Brackets: For wall or ceiling applications
• Pulley Awnings: To be used with a shackle
• Girder Brackets: To be used with girders
• Wall Side Plates: To mount any size pulley to wall
• Multifix Brackets: To make wall mounted, ceiling mounted and upright guide pulleys, as well as cross tube assemblies.