KDJ-250B / KDJ-500B / KDJ-250B1 / KDJ-500B1 Electric Windlass Series
Product Description
Overview
· Brake mechanism: it adopts electromagnetism brake. Select wearable brake slice. It's very simple, no need to adjust the clearance. Brake will automatically apply in the event of power cut. It can control the drop distance of heavy load, safe and reliable.
· Speical motor: insulated B, three phase electromagnetics brake asynchronism motor or single phase capacitor running electromagnetics brake motor. with the features of big start torque, lower temperature rise, it can extend the life.
· Driving gear: made of high-quality steel. Pass heat treatment and high precision process. It has the features of wearable, low noise, high driving efficiency and good performance.
· Control system: handle switch is low voltage. IP65. safe and reliable.
Technical Parameters
| Model | Unit | KDJ-250B | KDJ-500B | KDJ-250B1 | KDJ-500B1 |
| Rated Capacity | k | 250 | 500 | 250 | 500 |
| Lifting Speed | m/min | 15 | 15 | 30 | 30 |
| Rope | mm | 5 | 6 | 5 | 6 |
| Motor Power | kw | 0.55 | 1.1 | 1.1 | 2.2 |
| Voltage | V | 230V/50Hz | 230V/50Hz | 380V/50Hz | 380V/50Hz |
| Lifting Height | m | 60 | 60 | 60 | 60 |
| G.W./N.W. | kg | 70/66 | 111/107 | 70/66 | 111/107 |
Dimensions in mm
| Model | KDJ-250B | KDJ-500B | KDJ-250B1 | KDJ-500B1 |
| A | 436 | 520 | 436 | 4-φ10.5 |
| B | 295 | 480 | 295 | 480 |
| C | 240 | 240 | ||
| D | 83 | 122 | 83 | 122 |
| d | 13 | 15 | 13 | 15 |
| E | 380 | 415 | 380 | 415 |
| F | 265 | 270 | 265 | 270 |
| G | 322 | 338 | 322 | 338 |
| G1 | 147 | 188 | 147 | 188 |
| G2 | 305 | 372 | 305 | 372 |
| M | 345 | 370 | 345 | 370 |
| t | 8 | 10 | 8 | 10 |