Introduction of explosion proof electric hoist
Fire break limit device is widely used in monorail electric hoist, driving and other lifting equipment, fire break limit device is composed of limit bar, limit block, controller
| Specifications, main technical parameters and dimensions of explosion proof electric hoist |
| model | BCD B MD |
| Lifting capacity | t | 0.5 | 1 | 2 | 3 | 5 | 10 | 16 |
| Lifting height | m | 6/9/12 | 6/9/12/18/24 | 6/9/12/18/24 | 6/9/12/18/24 | 6/9/12/18/24 | 6/9/12/18/24 | 6/9/12/18/24 |
| Lifting speed (fast / slow) | M / min | 8(0.8) | 8(0.8) | 8(0.8) | 8(0.8) | 8(0.8) | 8(0.8) | 4(0.4) |
| running speed | M / min | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| a wire rope | Rope diameter | mm | 4.8 | 7.4 | 11 | 13 | 15.5 | 15.5 | 17.5 |
| Filament diameter | mm | 0.22 | 0.34 | 0.5 | 0.6 | 0.7 | 0.7 | 0.7 |
| | structural style | mm | D-6*37+1 | D-6*37+1 | D-6*37+1 | D-6*37+1 | D-6*37+1 | D-6*37+1 | D-6*37+1 |
| I-beam track model (gb706-65) | 16~28b | 16~28b | 20a~32c | 20a~32c | 25a~63c | 25a~63c | 25a~63c |
| Minimum radius of circular track (m) | 1.5 | 1.5/2/3/4 | 2/2.5/3/4 | 2/2.5/3/4 | 2.5/3/4/5 | 2.5/3.5/6/7.5 | 2.5/3.5/6/7.5/9 |
| Lifting motor | model | BZD21-4 | BZD21-4 | BZD31-4 | BZD32-4 | BZD41-4 | BZD51-4 | BZD51-4 |
| capacity | kw | 0.8 | 1.5 | 3 | 4.5 | 7.5 | 13 | 13-18.5 |
| speed | RPM | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 |
| Power Supply | v | 3-380 | 3-380 | 3-380 | 3-380 | 3-380 | 3-380 | 3-380 |
| Run the motor | model | BZDY11-4 | BZDY11-4 | BZDY12-4 | BZDY12-4 | BZDY21-4 | BZDY21-4 | BZDY21-4 |
| capacity | kw | 0.2 | 0.2 | 0.4 | 0.4 | 0.8 | 0.8*2 | 0.8*2 |
| speed | RPM | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 |
| | Power Supply | v | 3-380/660 | 3-380/660 | 3-380/660 | 3-380/660 | 3-380/660 | 3-380/660 | 3-380/660 |
