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Hollow Shaft Worm Gear Speed Reducer Gearbox For Concrete Mixer , High Performance

Categories Worm Gear Speed Reducer
Brand Name: EASTSUN
Model Number: 80
Certification: ISO9001/CE/CCC
Place of Origin: Hangzhou,China
MOQ: 10pcs
Price: negotiation
Payment Terms: T/T or D/P or L/C
Supply Ability: 10,000pcs per month
Delivery Time: 25 working days after received your payment
Packaging Details: Packed in carton firstly,and then reinforced with wooden case for outer packing
Gearing arrangement: worm
L*W*H(mm): 323*425*315
Input speed: 1400rpm
Output speed: 23-140rpm
Ratio: 1/10-1/60
Colour: Blue/Green
Standard: ISO9001/CE/CCC
Warranty: 1 year
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Hollow Shaft Worm Gear Speed Reducer Gearbox For Concrete Mixer , High Performance

Hollow Shaft Worm Gear Speed Reducer Gearbox For Concrete Mixer , High Performance



Worm Gear Speed Reducer


WPWS 40-250




Blue/Silver Or On Customer Request


Housing: Cast Iron

Worm Whele-ZQAl9-4-4-2

Worm-20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC

Shaft-chromium steel-45#


Carton and Wooden Case


C&U Bearing




1 Year

Input Power:




Industrial Machine: Food Stuff, Ceramics,CHEMICAL,Packing,Dyeing,




1. widely used in turbines, shaft liners and axletrees;good resistance to wear, with high precision in dimensions,low noise, advanced centric running castings.

1. notice of installation

1.1 The base-plate must be plane and stoutness and the base-plate must be screwed down and shock proof.

1.2 The connecting shaft of prime mover, reducer and operation device must be coaxial installation.

1.3 The diameter tolerance zone of input and output shaft is H6, the holes of fittings( such as couplings, belt-pully, sprocket wheel and so on) must properly mate the shaft, which prevents bearing from breakage because of over-loose mate.

1.4 Drivers such as sprocker wheel and gear must be fitted close to bearings in order to reduce bending stress of hanging shaft.

1.5 While assembling motor of WPD reducer, it is necessary that proper amount of butter applies to the warm shaft input hole and keyway, avoiding assembling too tightly and rusting after using for a long time.

1.6 When ordering or using all kinds of WPD type, if the motor weight is binger than the common,supporting set is required.

2.notice of usage

2.1 Before using,please check carefully whether the reducer modle, distance, ratio, input connecting method , output shaft structure, input and output shaft direction and revolving direction accord with required.


Textile printing and dyeing, rubber and plastic machinery, building materials machinery, environment protection machinery, lifting machinery, food packaging, metallurgical machinery, petrochemical industry, stage machinery and new energy field.

Competitive Advantage:

1. Compact structure, high efficiency,

2. mechanical properties, heat exchanger,

3. easy installation, flexible connection form,

4. superior performance, easy maintenance,

5. transmission speed, torque, withstand high overload ability,

6. smooth operation, low noise, durable, probation, safety and reliability

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