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5 ton electric chain hoist, 1.CE and SGS certificated, 2.Inverse phase sequence protecting device, 3.Limit switch - details see: https://www.machineto.com/5-ton-electric-chain-hoist-with-electric-trolley-10097242

5 ton electric chain hoist

1.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 rete up to 40% and continous service.

The integral enclosed structure is applicable to places like chemical plant and electroplate factory.

2.Side magnetic braking device

The magnetic orce generator is the latest design which is featured for generating magnetic force.It allows instant brake as soon as the electric power is cut off.Thus the braking safety while loading is guaranteed.

3.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.

4.Chain

The chain shall adopt the imported FEC80 ultraheat-treatable steel alloy chain.

It can be safely used in poor environments such as rain,sea water and chemicals.

5.Electromagnetic contactor

Electromagnetic contactor can be used safely under high frequency.

6.Inverse phase sequence protecting device

It is sepcial electrical installation which controls the circuit not to work in case of wiring error in the power supply.

7.Gear

The gear made of alloy steel and through the heat treatment.

8.Protection class(hoist and push bottom):IP54

9.Power supply:3 phase,200-600v,50/60Hz

10.ISO:M4FEM:1AM(M5 customized available)

11.Technical Parameters

Type	Capacity(ton)	Lifting Height(m)	Lifting Speed(m/min)	Power(Kw)	Rotation speed(r/min)	Phases	Voltage(v)	Frequency(Hz/s)
HKD0502S	5	3/9	2.7	3.0	1440	3	380	50