Electric winch BMW-503
The power is transmitted directly by reduction gear designed elaborately, and it changes into strong and stable pulling force. The gear case used is much lighter and smaller than the existing ones because special heat treatment is performed to the aluminum alloy casting. In addition, this winch is excellent in dust proof, rust-prevention and rain proof, and does not require much space to install.
| Model | BMW-503 | |
| Frequency | 50Hz | 60Hz |
| Max capacity (1st layer) |
12740N (1300kgf) | 11270N (1150kgf) |
| Max capacity (3rd layer) |
12740N (1300kgf) | 11270N (1150kgf) |
| Max capacity (5th layer) |
9800N (1000kgf) | 8820N (900kgf) |
| Line speed (1st layer) |
4.3 m/min | 5.2 m/min |
| Line speed (3rd layer) |
6.0 m/min | 7.2 m/min |
| Line speed (5th layer) |
7.8 m/min | 9.3 m/min |
| Drum capacity (1st layer) |
φ10x7.8m | |
| Drum capacity (3rd layer) |
φ10x28.3m | |
| Drum capacity (5th layer) |
φ10x55.1m | |
| Wire rope diameter | φ10mm (6XFi (29)) (Japanese Industrial Standards) |
|
| Gear ratio | 1/103.3 | |
| Motor type | Totally Enclosed Non-Ventilated Built-in motor |
|
| Output power | 2.2 kW | |
| Number of poles | 4 P | |
| Voltage and current | Three-phase AC200V 50Hz 9.3A | Three-phase AC200V 60Hz 8.5A |
| Brake | Spring Actuated Type Brakes | |
| Duty factor | 40%ED | |
| Weight | 67.5 kg | |
| BMW-503.pdf |
