5 Ton Electric Chain Block Transmission Line Stringing Tools For
Lifting Machine
Product details
1. Manganese steel hook
Hot forged, not easy to break. The lower hook can be rotated 360°
with safety tongues for safe operation.
2. Exquisite shell
Aluminium alloy case, solid and lightweight. With special heat
sink, it has fast heat dissipation and can be used continuously and
with high efficiency. The whole sealing structure can be used in
chemical plants, electroplating plants and other places.
3. Chain protection bag
A chain protection bag is provided to prevent the chain from
falling freely from sticking or sticking to dirt.
4. G80 chain
High-strength national standard G80 chain, medium frequency
quenching heat treatment, low wear and corrosion resistance.
5. Power switch button
Lightweight and durable with a waterproof push button switch.
6. Pound magnetic brake
The newly designed magnetic generator is characterized by magnetic
production. It can be braked while the power is off, ensuring that
the brakes are safe when lifting.
7. Mechanical brake
The dual brake system is safe and reliable.
8. Reverse protection device
Special wire device, when the power cord is wrong, the control
motor does not work.
9. Electromagnetic contactor
High-efficiency electromagnetic contactor for high frequency use
without problems.
10. Transformer
24V/36V transformer unit. In operation, in case of leakage, it can
prevent accidents and even ensure safe use when it rains.
| Model | BY2-025A | BY2-05A | BY2-10A | BY2-20A | BY3-30A | BY3-50A |
| Elevating Capacity | T | 0.25 | 0.5 | 1 | 2 | 3 | 5 |
| Test Load | T | 0.275 | 0.55 | 1.1 | 2.2 | 3.3 | 5.5 |
| Level of Protection | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 |
| Working Glass | M6 | M5 | M5 | M4 | M4 | M4 |
| Load continuity | 60% | 50% | 50% | 50% | 50% | 50% |
| Lifting Speed | m/min | 7/2.3 | 7.6/2.5 | 5/1.7 | 2.5/0.85 | 6/2 | 3/1 |
| Lifting Power | kw | 0.85/0.21 | 0.9/0.3 | 1.1/0.37 | 1.1/0.37 | 3/1 | 3/1 |
Chain Specification (Line number) | mm | 1φ5*15 | 1φ6.3*19 | 1φ8*24 | 2φ8*24 | 1φ11.2*34 | 2φ11.2*34 |
| Supply Voltage | V/Hz | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 |
| Control Voltage | V | 24 | 24 | 24 | 24 | 24 | 24 |
| Main Size | h | | mm | 142 | 142 | 142 | 185 | 185 | 240 |
| i | | 102 | 102 | 102 | 165 | 165 | 110 |
| E | Single speed | 273 | 273 | 273 | 273 | 336 | 336 |
| Double speed | 273 | 307 | 307 | 307 | 336 | 336 |
| Frequency conversion | 317 | 317 | 317 | 317 | 336 | 336 |
| F | Single speed | 319 | 319 | 319 | 319 | 358 | 358 |
| Double speed | 319 | 329 | 349 | 349 | 471 | 471 |
| Frequency conversion | 319 | 319 | 319 | 319 | 358 | 358 |
| g | | 31 | 31 | 38 | 45 | 45 | 61 |
| Hmin | | 490 | 490 | 530 | 650 | 595 | 860 |
| Standard 3 m N.W | kg | 45 | 46 | 50 | 61 | 102 | 124 |
