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HomeProductsCrane Accessories

Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist 

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Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist 

Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist  supplier Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist  supplier

Large Image :  Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist 

Product Details:

Place of Origin:China
Brand Name:DongQi
Certification:CE&GS&ISO9001
Model Number:HC

Payment & Shipping Terms:

Minimum Order Quantity:1 Set/Sets
Price:negotiation
Packaging Details:wooden case
Delivery Time:within 7 days after receiving prepayment
Payment Terms:TT or LC at sight
Supply Ability:50000 Set/Sets per Month
Detailed Product Description
Sling Type: Wire Rope Maximum Lifting Weight: 16-50t
Maximum Lifting Height: 48m Lift Speed: 3-6 M/min
Travelling Motor: 1.6-3kw Lifting Motor: 18.5-32kw
Track: 50a-63c Wire Rope Diameter (m): 24-32.5m
Traveling Speed: 16-18m/min Lifting Speed: 3-6m/min
Working Duty: Intermediate FC=25% Color: Optional

Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist

 

 

Brief introduction:

 

1. Introduction of Electric and Advantage 

 

a. HC model electric wire rope hoisting is a kind of big sized lifting equipment.It can be mounted on single beam overhead cranes,gantry cranes,etc.With slight modification,we can also be used as a winch.It is widely used in factories,mines,harbours,warehouses,cargo storage area and shops,essential in raising working efficiency and improving working conditions.

b. HC model electric wire rope climbing hoisting has only one normal speed which can satisfy normal application.a.HC model electric wire rope hoisting is a kind of big sized lifting equipment.It can be mounted on single beam overhead cranes,gantry cranes,etc.With slight modification,we can also be used as a winch.It is widely used in factories,mines,harbours,warehouses,cargo storage area and shops,essential in raising working efficiency and improving working conditions.

b. HC model electric wire rope climbing hoisting has only one normal speed which can satisfy normal application.

 

2. Application

 

a. Trolley electric hoist can be installed with most cranes or hang on the joist steel girder, lift cargo in straight line or curve line; fixed electric hoist can be installed on fixed support and lift cargo with vertically or with different angles.
b. This series electric hoist applies to industrial enterprise, mining company, normal factory, workshop, railway, sea port, warehouse, stock ground and so on. This is the ideal equipment to improve working efficiency and working conditions nowadays.

 

3. Operate Conditions

 

a. Working temperature: -25-+40 degree

b. Work moisture: <85%

c. Elevation: <1000m

d. No fire, no explosive goods, no corrosion medium.

e. Forbidden to lift melting metal, poisonous, explosive, flammable goods. The working duty is medium, when using when the working duty is level up, the rated lift capacity should be reduced accordingly (20% per level).

 

4. Working Principle and Structure

 

HC model electric hoists are mainly composed of three parts: lifting mechanism, travelling mechanism,

electrical parts.

 

 

5. Parts

 

Wirerope motor hoist Hoisting /Lifting mechanism

 

a. Lifting motor drives rope drum rotating through coupling and hollow shaft of reducer, which makes the wire

b. Rope on the rope drum driving the hook unit up and down.

c. If lift height is 6m, a claw coupling is used to link the motor shaft and input shaft of reducer.

d. If lift height is or more than 9m, intermediate shaft and rigid coupling are added.

e. If lift height is or more than 18m, a carriage is used to enhance the rigidity of intermediate shaft.

 

Lifting motor

 

Lifting motor uses tapered rotor motor with strong staring torque to adapt frequent direct staring in the intermittent work.HC type hoist uses ZD type single speed motor and MD1 type hoist uses ZDS type double speed motor. The ratio of ZDS type motor's constant speed and slow speed is 10:1

 

Speed reducer

 

Cap 2t hoist uses straight tooth planetary gear reducer and the rest are using helical gear three stage reducer. Gear and shaft are made by alloy steel and high carbon steel and through proper heat treatment to ensure its reliability and service life. Box body and cover is made of cast iron to ensure hoist's good damping performance and reliable sealing.

 

Wirerope motor hoist Rope Drum

 

Rope Drum is made of cast iron or seamless steel tube, using/with the help of spline transferring power. The sell of rope drum is welded with steel plate.

Rope drum is the central heart of a hoist. The upper side is linked with traveling mechanism through equalizing beam. Both ends are connected with lifting brake and motor respectively. The lower side works together with hook through wire rope. Up front of the cover, limiting stopper guide-rod and heavy punch stop block are installed.

 

Lifting hook

Lifting hook is forged with specialized steel.In the use of trust ball bearing, lifting hook is linked with sheel through hook beam in order to make lifting hook to run slick. If lift capacity is five ton or less than five ton, slide wheel will be single. If lift capacity is ten ton or more than ten ton, slide wheels will be double.

 

 

Electric device

The electric device of HC model hoist consists of electric control box , button switch, Limiting stopper, connecting wires and so on.
The normal operating voltage of button switch is 380V or 36V. Pressing the correct button can control the hoist through controlling on and off of the relay in the control box, according to the direction symbols on the button switch

 

Technical Data:

Model Crane Accessories For Lifting , 16-50 Ton HC Electric Chain Hoist 

 

 

Contact Details
Henan Dongqi Machinery Co.,Ltd

Contact Person: Mr. Adam Miao

Tel:86-510-8326-0630

Fax:86-510-8326-8921

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