HHS Series Electric Chain Hoist is a kind of versatile lifting machinery. With lightweight and small volume and great reliability, its assurance coefficient reaches over$ times The main body of HHS Series Electric Chain Hoist is made of high strength Aluminum alloys and formed by precision thin-section casting. This design results in the greater strength, smaller volume and weight of the hoist.
Double-geared driving system with one common axle is applied to ensure the performance of the hoist.
A sintered safety clutch is designed as over-load protection system. The applied moment has been adjusted before the hoist is available for service.
Cylindrical rotor motor with high starting moment is applied and its protection standard meets IP54 Specifications. The duty cycles and power frequencies are available for various uses of the hoist. For detailed information, please refer to the attached specification table.
The design of DC (Direct Current) Disk Electromagnetic Brake ensures high brake moment and quick reliable braking with little noise.
The Limit Switch is adjustable. Its top-bottom run distance can be aligned precisely according to the different lift requirements.
The high strength surface carbonized chain provides great resistance to wear and tear and corrosion. The minimum breaking force reaches over 800N/mm2 and the assurance coefficient over 8 times more than the working load limit.
The HHS Electric Chain Hoist features:
(1)Compact magnetic reversing contactor with mechanical interlock.
(2) Rocker pushbutton control with mechanical interlock/24-Volt safety power control.
(3)All electric components reach IEC standards