This high performance pulley has been specially developed for theatrical flights and performer
lifting applications with very fine wires (0.8 to 6 mm).Its diamond shape and its opening by simple rotation of the flange make it a complementary product of the ranges of existing
work in height pulleys.Developed and manufactured in France, this CE certified product is available in two sizes: Medium and Large.
- Very low friction thanks to the use of an efficient ball bearing and a large sheave
- Sheave optimized for a good D:d ratio (Ø of the sheave / Ø of the wire)
- Pulley designed to manage very small wires (from 0.8 mm)
- Excellent keeper system design
- Counter-flanges returning over the edges of the sheave and preventing the thread from engaging between the two
- Removable and multi-position keeper pins interlocked in the counter-flanges to prevent the thread from slipping between the two
- Pulley opening by scissors by rotation of the flanges around the central axis
- Automatic locking by the presence of the connector preventing any opening
- Holes on both sides to connect other elements
- Numerous connection to facilitate complex installations (translations)
- Easy to position the pulley in space
- Possibility to chain the connection of several pulleys in a row
- Use of standard ball bearings for easy maintenance operations
- Easy maintenance and inspection thanks to the accessibility of all components
- Light product thanks to the use of recessed plates and components made of technical plastics
- Mechanical resistance adapted to Performer Flying and Human Lifting
- Compatible with high speeds of the wires
- BLL: Breaking Load Limit: 2400 daN (kg) (5280 LBS)
- Design Factor: 5
- WLL: Working Load Limit: 400 daN (kg) (882 LBS)
Length | 240 mm |
Width | 126 mm |
Thickness | 34 mm |
Sheave Ø | 76 mm |
Rope Ø | Max 10 mm |
Outside Ø | 126 mm |
Fonction(s) | Scissor Opening |
Safety | Keeper pin |
Size | Medium |
Material | Steel + Plastic |
WLL | 400 daN (kg) (882 LBS) |
Breaking load | 2400 daN (kg) (5280 LBS) |
Efficiency | Low Friction (2,7%) |
CE | Yes |
Color | Black |
Weight | 0,890 kg |
Manufacturer | Black Z |
Speed | Max 80 km/h |
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