Electric Chain Hoist With Plain Trolley Used For Bridge Crane

Single lifting speed chain hoist:

Model HHBB
0.5-01S 01-01S 01-02S 1.5-01S 02-01S 02-02S 2.5-01S 03-01S 03-02S 03-03S 05-02S
Capacity
（Ton） 0.5 1 1 1.5 2 2 2.5 3 3 3 5
Lifting speed
（m/min） 7.2  6.8  3.6  8.8  6.6  3.4  5.6  5.6  3.3  2.2  2.8
Motor Power
（kw） 1.1  1.5  1.1  3.0  3.0  1.5  3.0  3.0  3.0  1.5  3.0
Rotation speed
（r/min) 1440
Insulation Grade  F
Traveling speed
（m/min) Fixed hook type or slow 11m/min & fast 21m/min
Power Supply  3-Phase 380V 50Hz / according to client’s request
Control Voltage 24V 36V 48V
NO.of Load Chain  1 1 2 1 1 2 1 1 2 3 2
Spec.of Load Chain  ɸ6.3 ɸ7.1 ɸ6.3 ɸ10.0 ɸ10.0 ɸ7.1 ɸ11.2 ɸ11.2 ɸ10.0 ɸ7.1 ɸ11.2
Net Weight （kg） 47 65 53 108 108 73 115 115 131 85 145
I-Beam（mm） 75-125 75-178 75-178 82-178 82-178 82-178 100-178 100-178 100-178 100-178 112-178

Double lifting speed chain hoist:

Model  HHBB
0.5-01D 01-01D 01-02D 1.5-01D 02-01D 02-02D 2.5-01D 03-01D 03-02D 03-03D 05-02D
Capacity
（Ton） 0.5 1 1 1.5 2 2 2.5 3 3 3 5
Lifting speed
（m/min） 7.2/2.4 6.9/2.3 3.6/1.2 8.8/2.9 6.6/2.2 3.3/1.1 5.6/1.8 5.6/1.8 3.3/1.1 2.2/0.8 2.8/0.9
Motor Power
（kw） 1.1/0.37 1.8/0.6 1.1/0.37 3.0/1.0 3.0/1.0 1.8/1.6 3.0/1.0 3.0/1.0 3.0/1.0 1.8/0.6 3.0/1.0
Rotation speed
（r/min)  1440
Insulation Grade  F
Traveling speed
（m/min Fixed hook type or slow 11m/min & fast 21m/min
Power Supply 3-Phase 380V 50Hz / according to client’s request
Control Voltage 24V 36V 48V
NO.of Load Chain 1 1 2 1 1 2 1 1 2 3 2
Spec.of Load Chain  ɸ6.3 ɸ7.1 ɸ6.3 ɸ10.0 ɸ10.0 ɸ7.1 ɸ11.2 ɸ11.2 ɸ10.0 ɸ7.1 ɸ11.2
Net Weight （kg） 47 65 53 108 108 73 115 115 131 85 145
I-Beam（mm) 75-125 75-178 75-178 82-178 82-178 82-178 100-178 100-178 100-178 100-178 112-178

Shell :made of light aluminum alloy,light and hard.The cooling fin is specially designed to ensure heat dissipation with the rate up to 40% and continuous service.The integral enclosed structure is applicable to place in chemical and electroplate factory.
Side magnetic braking device :The magnetic force 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.
Limit switch: The limit swith 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 imported FEC80 ultra heat-treatable aluminum alloy chain .It can be safely used in poor environment such as rain,sea water and chemicals.
Hook :It is hot forged with perfect strength that it is hard to break.The operation safety of the lower hok 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 unexpected accidents caused by electric leakage and guarantees the safe use while raining
Electromagnetic contacto r:Electromagnetic contactor can be used safely under high frquency.
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 button is applied .It is light and durable .

Vohoboo- Chain Hoist Workplace