OMAC F149.1 Pulley Block
Description
The OMAC F149.1 is a five-sheave running-out block fit for stringing four-bundled conductors, built with nylon sheaves rather than the aluminium sheaves of the F149.
The nylon sheaves turn on sealed ball bearings in a galvanised steel frame. A demountable attachment revolves by 90°, and the block is available with a narrow wheel.
Working loads climb steeply through the range: the F149.1.40.78 (Ø400 mm, 50 kN, 75 kg), F149.1.56.88 (Ø560 mm, 60 kN, 121 kg), F149.1.64.88 (Ø640 mm, 70 kN, 145 kg), F149.1.70.98 (Ø700 mm, 110 kN, 182 kg) and F149.1.80.98 (Ø800 mm, 130 kN, 220 kg). The top two sizes carry more than the largest aluminium F149.
A steel central sheave (opt. 339) and a cage for stocking and transport (opt. 320) are available.
Optional Devices
- Cage for stocking and transport.
- Steel central sheave.
Dimensions and weights are without optional devices.
Applications
Features
- Five nylon sheaves: for 4-bundled conductors.
- Sealed ball bearings: on every sheave.
- Galvanised steel frame: for corrosion resistance.
- Revolving attachment: demountable, revolves by 90°; narrow wheel available.
- Up to 130 kN: working load on the Ø800 mm size.
Inclusions
Graphs
Videos
Specifications
| Model Name | OMAC F149.1 Pulley Block |
|---|---|
| Model No. | OMAC-F149.1 |
| description | Pulley Block |
Model Range
| F149.1.40.78 | Ø 400 mm sheave · 78 mm groove · WLL 50 kN · 75 kg |
| F149.1.56.88 | Ø 560 mm sheave · 88 mm groove · WLL 60 kN · 121 kg |
| F149.1.64.88 | Ø 640 mm sheave · 88 mm groove · WLL 70 kN · 145 kg |
| F149.1.70.98 | Ø 700 mm sheave · 98 mm groove · WLL 110 kN · 182 kg |
| F149.1.80.98 | Ø 800 mm sheave · 98 mm groove · WLL 130 kN · 220 kg |
Dimensions and weights are without optional devices. All data may change without notice.
Installation
Downloads
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