China Low Clearance Electric Chain Hoist Lifting Hoist Hhbb03-02L

low clearance Electric Chain Hoist HHBB03-02L
electric hoist has the advantage of convenient opearation and maintenance like chain block. it also has the advantage in speed and saving labour.
it cludes two trolleies and one motor. and it can be used with one chain or two chains.
Features:
1, lighter in deadweight,
2, smaller in dimension limit.
it is the perfect choice for the narrow and limited working space
3, higher in work rank,
4, better in safety,
5, higher in reliability and lower possibility in breakdown,
6, the chain is not likely to come off its wheel and runs stably,
7, lower in noise,
8, stronger on overload capacity and higher in brake moment.
The low clearance ring chain electric hoist, which is suitable for the use of the workshop with low height and strict requirements for lifting height. The model is especially suitable for the temporary construction of the workshop or the need to enlarge the effective lifting space.
Advantages of ring chain electric hoist:
First, the overall performance of the motor is good, which ensures the safety and reliability of the use, and reduces the occurrence of the risk.
Two, the whole body structure is very simple. Electric chain hoist is convenient for installation, disassemble and maintenance, and has good maintainability.
Three, Low-headroom is best, effectively save space, without the restriction of narrow space.
Four, three in one drive technology offers excellent performance, high quality alloy steel lifting reducer, to achieve three reduction, stable running, long service life, reliable performance, avoid many disadvantages of CD long distance transmission shaft hoist.
Five, more unique innovation, the appearance of novel and beautiful, exquisite,light structure.
Components of the hoist
Shell: It is made of light aluminum alloy shell, light but hard. The cooling fin is specially designed to ensure quick heat dissipation with the rate up to 40% and continuous service. The integral enclosed structure is applicable to places like chemical plant and electroplate factory.
Side magnetic braking device: The magnetic core generator is the latest design which is featured for generating magnetic force. It allows instant brake as the electric power is cut off. Thus the braking safety while loading is guaranteed.
Limit switch: The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety.
Chain: The chain shall adopt the imported FEC80 ultra heat-treatable aluminum alloy chain. It can be safely used in poor environments such as rain, sea water and chemicals.
Hook: It is hot forging with perfect strength that is hard to break. The operation safety of the lower hook is ensured by its 360 degrees rotation and safety tongue piece.
Support frame: The loading support frame consists of two steel plates. Which is extremely sturdy.
Transformer: 24V/36V transformer device. This device is used to prohibit unexpectde accidents caused by electric leakage and guarantees the safe use while raining.
Electromagnetic contactor: Electromagnetic contactor can be used safely under high frequency.
Inverse phase sequence protecting device: It is the special electrical installation which controls the circuit not to work in case of wiring error in the power supply.
Push button: Waterproof push bush button is applied. It is light and durable.
Technical Parameter

TypeHHBB03-02LCapacity (Tom)3Lifing Spend (m/min)4.4Power (Kw)3.0Rotation spend (r/min)1440Phases3Voltage (V)220-440Frequency (Hz)50I-Beam width(mm)100-178chain Standard¢ 10.0Net Weight/Gross Weight/ (KG)233/254

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