DHP Electric chain hoist
DHP type electric chain hoist consists of HSZ type chain hoist (removing the parts such as bracelet wheel, hand chain, bracelet wheel cover, etc.), disc brake motor and planetary reducer. Its working principle is the rotation of the motor. Through the deceleration of the planetary reducer, the output speed and power are driven to drive the long shaft on the hoist to make the hoist work. Turning off the power depends on the braking action of the brake motor. The hoist stops working and the heavy object stops at the corresponding position.
Product advantages
Group crane electric hoist is a kind of ultra-chew electric chain hoist, a light and small lifting machine with slow lifting speed, stable operation, light body mass, high hardness and low wear. It is suitable for climbing frames in the field of construction engineering and group cranes for large oil tanks, so it is called “group crane electric hoist”.DHP series electric hoist is suitable for low speed and small stroke, material handling, equipment installation, ore and engineering construction. It is inexpensive, safe and reliable.
Technical Specification
| Rated load（t) | 5 | 7.5 | 10 | 20 | 30 | |
| Test load(t) | 1.25 | |||||
| Motor Power(kw) | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | |
| Voltage | 380V/50HZ | |||||
| Lifting speed(m/min) | 0.09 | 0.18 | 0.12 | 0.09 | 0.09 | 0.06 |
| Minimum distance between two hooks(mm) | 200 | 500 | 500 | 500 | 500 | 500 |
| Lifting chain line number | 2 | 3 | 4 | 8 | 12 | |
| Lifting chain round steel diameter(mm) | 10 | |||||
| Net weight(kg) | 58 | 70 | 95 | 195 | 285 | |
| Packing gross weight（kg) | 69 | 80 | 108 | 225 | 325 | |
| Packing size,L*W*H(cm) | 50*40*40 | 50*42*39 | 61*48*48 | 70*60*44 | 95*81*53 | |
| Weight increase for each additional 1 meter of lifting height(kg) | 4.4 | 6.6 | 8.8 | 17.6 | 25.2 | |