2 ton electric chain hoist
1.High effective,easy maintenance
2.Inverse phase sequence protecting device
2 ton electric chain hoist with electric trolley
Electric chain hoist
Details of product: 1. Electric motor partial outer cover High strength aluminum shell through compression casting formation. Features: Solid and light, Fast release heat, Continuous use, Enclosed structure. Can be used in the chemical plants, electroplating factories, and other places. 2. Side magnetic braking device This masterly structure ensure the hoist absolutly safty when the power off. And ensures it is safe when has excess load. Also it combine to the motor braking as the double brake system to strengthen security and durability. 3. Gear The gear made of alloy steel and through the heat treatment 4. Antiphase protector Advatages: When power-supply wiring mistake, the control circuit is unable to move. 5. Hooks They are made by hot forging and heat treatment. 6. Chain It is made of FEC80 ultra strong heat treatment alloy steel. Advatages: It is safely approximately when used in the rain water, the sea water, under the chemical and other bad conditions. 7. ISO: M4 /FEM: 1AM(M5 customized available) Insulation grade: F
8. Protection class (hosit and push button): IP54 9. Powder supply: 3 phase, 200-600v, 50HZ 10. Noise(single/ double speed): 81dB.
11.Technical Parametrs and Size specification
Chain: adopts high strength chain and high precision welding technology,meet ISO3077-1984 international standard;fits for gusty overload work conditions;takes your hands a better feeling;multi-angle operation(with 45°).
Hook: made of high-class alloy steel,it has high strength and high security;by using new design,weight will never escape.
Limit Switch: using limit switch component in designation to protect chain and ensure security.
Components: main components are all made of high-class alloy steel,with high precision and security.
Framework: slight design and more beautiful;with less weight and smaller work area.
Plastic Plating: by adopting advanced plastic plating technology inside and outside,it looks like a new one after years of operation.
Encloser: made of high-classed steel,more firmly and dexterous.