china Cheap Helical Worm Gearbox with Hollow Output Shaft manufacturers

Item Description

Company  Profiles

-We are a major gear motor maker
ZHangZhoug Xihu (West CZPT ) Dis.hai Reducer is a leading producer of equipment motor and gearbox.
Because 1991, we have specialized in production a wide variety of gear motor and CZPT which includes:


  • helical equipment motor
  • helical bevel gear motor
  • parallel shaft CZPT cal gear motor
  • helical CZPT motor
  • hoist drive
  • large-responsibility CZPT cal gearbox
  • heavy-duty CZPT cal bevel gearbox
  • equipment motor for automobile parking method
  • sprial bevel gearbox

Solution Description

E series gear motor is combined with CZPT cal gear and CZPT . It is 90° for input and output shaft.

Mounting situation: footed mounting, flange mounting and shaft mounting etc.

Technological information:

Output speed:.twelve~397rpm

Rated output torque:ten~4200N*m

Motor CZPT : .twelve~22KW

Product Display

Merchandise Specification


Product attributes
1. CZPT al operation, minimal sounds and large permitted overhung masses.
2. Owing to their excellent effectiveness, these drives can be utilised in every single industrial sector and personalized to personal torque and speed specifications.
General CZPT nical data
Housing materials HT250 high-strength forged iron
Housing hardness HBS190-240
Pinion material  20CrMnTiH
Gear material 20CrMnTiH
Surface hardness of gears HRC58°~62 °
Gear main hardness HRC33~forty
Input /output shaft material 40CrMnTiH
Input / Output shaft hardness HRC25~thirty
Machining precision of gears accurate grinding, 6~7 Grade
Lubricating oil GB L-CKC220
Heat remedy tempering, cementiting, quenching, and many others.
Efficiency 94%~ninety six% (is dependent on the transmission stage) 
Noise (MAX) 60~68dB
Temp. rise  (MAX) 40°C 
Temp. increase (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings China CZPT model C&U,LYC,TMB or other brands asked for, CZPT …..
Brand of oil seal CTY— ZheJiang or other makes requested
E —- collection CZPT cal-worm equipment motor
E-series solitary stages
Model Output Shaft Dia. Center Top Output Flange Dia. Energy Ratio Permitted Torque Output CZPT  
Strong (mm)  (mm) (mm) (kw) (Nm) (RPM)
E37 20k6 80j6 80/one hundred twenty .12~1.five six.72~a hundred and sixty one hundred and five 8.4~397
E47 25k6 100j6 one hundred ten/160 .twelve~1.5 seven.5~212 190 6.6~192
E57 30k6 112j6 130/two hundred .eighteen~3. seven.5~212 340 6.5~194
E67 35k6 140j6 one hundred thirty/two hundred .25~5.five seven.forty five~215 565 six~189
E77 45k6 180j6 180/250 .37~7.5 seven.9~257 1200 3.5~177
E87 60m6 225h6 250/350 .55~15 eight.52~277 2600 one.~171
E97 70m6 280h6 350/450 one.5~22 8.26~282 4185 four.9~177
E- collection double stages 
Model Output Shaft Dia. Centre Height Output Flange Dia. Electricity Ratio Permitted Torque Output CZPT  
Sound (mm)  (mm) (mm) (kw) (Nm) (RPM)
E37D17 20k6 80j13 80/one hundred twenty .12 a hundred and ten~202 89 six.8~13
E47D17 25k6 100j13 one hundred ten/160 .12~.eighteen 180~438 255 three.2~7.four
E57D17 30k6 112j13 a hundred thirty/two hundred .12~.twenty five 131~655 311 two.1~9.nine
E67D37 35k6 140j13 130/two hundred .12~.37 246~1363 600 1.~5.6
E77D37 45k6 180j13 one hundred eighty/250 219~3540 1230 .39~6.4
E87D57 60m6 225h13 250/350 .12~1.five 205~7643 2810 .18~6.nine
E97D57 70m6 280h13 350/450 .twelve~3. 179~11267 4420 .12~7.7
Remarks: you should refer to CZPT catalogue or question for sales man when your complex requirements is    specific.


Plastic bag + wooden carton



Q: Can you print other hues?
Yes. CZPT ized color can be printed on the gear motor according to your requirements.
Q: Is that factory cost?
Sure. We assure you all costs are dependent on factory.
Q:  What is the daily life span? what is the promise
The lifespan of gear motor can attain 5-20 years depending on different functioning conditions .The guarantee time is 1 calendar year following shipping.
Q: What paperwork are CZPT ?
A total range files which includes structural drawings, packing list, installation manual and relative certificates can be offered. Furthermore, CZPT s declaration is supplied. We offer 1-stop support for you. 
Q: Is it in a position to CZPT ized?
sure, we could re-design and style and generate the gear motor as your needs if the quantity is big.

The best transmission choice is when large transmission reduction is required. A worm equipment is related to a helical equipment with a throat minimize to boost the outer diameter of the wheel. The throat enables the worm gear to wrap totally about the threads of the worm. By chopping the threads on the worm fairly than the enamel, and by adjusting the quantity of threads, distinct ratios can be achieved without having shifting the mounting arrangement. A unique function of worm gears and worm equipment assemblies is their capacity to avert reverse rotation.
china  Cheap Helical Worm Gearbox with Hollow Output Shaft manufacturers