Chongqing Shanyan Crane Machinery Co., Ltd.
Crane Equipment Manufacturing Expert Overall Solution of Lifting Equipment
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Small Volumn Light Weight Rapid Heat Dissipation Electric Chain Hoist With Frequency Transformer
Product main characters:
* Aluminum body, which improve anti-corrosion and heat ddissipation. Small volumn and light weight.
* Double clutch, which can provide load limitation (1.25 times of capacity).
* Up and down limitation device.
* Cooling fan motor has unique radiating fin and fan cover can provide rapid heat dissipation of motor, and garrantee the hoist can be operated continuously.
* The hoist employs 10:1 speed ratio motor. The frequency transformer is available at extra cost, which enable stepless speed regulation.
Features and advantages:
1. The main parts of electric chain hoist adopt high quality steel product to ensure durability.
2. Special specifications and marks can be made according to customers' requirements.
3. Various lifting capacity, meet different needs.
4. The main body of electric chain hoist can be hanging in the I-beam to move straight or curve, or installed in the fixed bracket for lifting heavy objects.
Product technical parameters:
Technical Data(single speed)
| Model | SK0.25 | SK0.5 | SK1.0 | SK1.5 | SK2.0-1 | SK2.0-2 | SK2.5 | SK3.0-1 | SK3.0-2 | SK5.0 |
| Capacity(ton) | 0.25 | 0.5 | 1.0 | 1.5 | 2.0 | 2.0 | 2.5 | 3.0 | 3.0 | 5.0 |
| Lifting speed(m/min) | 9.2 | 8.3 | 6.3 | 8.5 | 6.9 | 3.2 | 6.6 | 6.6 | 4.2 | 3.3 |
| Motor power(kw) | 0.56 | 0.9 | 1.5 | 3.0 | 3.0 | 1.5 | 3.0 | 3.0 | 3.0 | 3.0 |
| Rotation speed(r/min) | 1440 | |||||||||
| Insulation grade | F | |||||||||
| Power supply | 3-phase/220V-380V | |||||||||
| Control voltage | 24V/36V/48V | |||||||||
| No. of load chain | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 |
| Spec. of load chain | 4.0mm | 6.3mm | 7.1mm | 10.0mm | 10mm | 7.1mm | 11.2mm | 11.2mm | 10mm | 11.2mm |
Technical Data(frequency transformer)
| Model | SK0.25 | SK0.5 | SK1.0 | SK1.5 | SK2.0-1 | SK2.0-2 | SK2.5 | SK3.0-1 | SK3.0-2 | SK5.0 |
| Capacity(ton) | 0.25 | 0.5 | 1.0 | 1.5 | 2.0 | 2.0 | 2.5 | 3.0 | 3.0 | 5.0 |
| Lifting speed(m/min) | 0.92-9.2 | 0.83-8.3 | 0.83-8.3 | 0.85-8.5 | 0.69-6.9 | 0.32-3.2 | 0.66-6.6 | 0.66-6.6 | 0.42-4.2 | 0.33-3.3 |
| Motor power(kw) | 0.56 | 0.9 | 1.5 | 3.0 | 3.0 | 1.5 | 3.0 | 3.0 | 3.0 | 3.0 |
| Rotation speed(r/min) | 1440 | |||||||||
| Insulation grade | F | |||||||||
| Power supply | 3-phase/220V-380V | |||||||||
| Control voltage | 24V/36V/48V | |||||||||
| No. of load chain | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 |
| Spec. of load chain | 4.0mm | 6.3mm | 7.1mm | 10.0mm | 10mm | 7.1mm | 11.2mm | 11.2mm | 10mm | 11.2mm |
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