China Best Worm gearbox manufacturer supplier & factory Smr B Metric Shaft Mount Reducer Speed Gearbox with top quality best prices

China Best Worm gearbox manufacturer supplier & factory Smr B Metric Shaft Mount Reducer Speed Gearbox with top quality best prices

We – EPG Team the largest worm gearbox, couplings and gears manufacturing facility in China with 5 distinct branches. For far more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

SMR Reducer Specification
1 Output Hub

Standard or alternative hubs with metric bores are available to suit international standard shaft diameters.

2 Precision High Quality Gearing 

Computer Designed Helical Gears, Strong Alloy  Materials  for  High  Load  Capacity, Case  Carburized  for  long  life,  Ground Profile(some intermediate pinions are shaved) Crown tooth Profile, In Conformance  with  ISO  1328-1997,  98% Efficiency  for  Per  Stage,  Smooth  Quiet Operation with Several Teeth in Mesh.

3 Maximum Capacity Housing Design
Close  Grain  Cast  Iron  Construction,  Excellent  Vibration  Dampening  &  Shock Resistance Features, Precision Bored and Dowelled to Ensure Accurate In-Line Assembly.

4 Strong Alloy Steel Shafts

Strong Alloy Steel, Hardened, Ground on Journals, Gear Seatings and Extensions, for
Maximum Load and Maximum Torsional Loads. Generous Size Shaft
Keys for Shock Loading and Conform to ISO Standards.

5 Additional Case Lugs Except H and J Gear Case

Eliminates the Need for Critical Tightening of Torque Arm Bolts. Controls Position of
Standard Torque Arm Mounting within Recommended limits.

6 BackStops

Alternative Parts, Antirun Back Device, AreAvailable on all 13:1 and 20:1 Ratio Units and do not recommend for 5:1 Units.

7 Bearings and Oilseals

Bearings are Adequately Proportioned and Conform to ISO Dimension Plan, Readily
Available WorldWide. Oilseals are Double Lipped Garter Spring Type, Ensuring Effective Oil Sealing.

8 Rubberised End Caps

Self Sealing Intermediate Cover Plates, to Standard ISO Housing Dimensions.

9 Torque Arm Assembly

For Easy Adjustment of the Belt.

Dimensions : SMR B C D E F G H 

RATIO : 5:1  13:1  20:one 

Speak to Me

Welcome to contact William for a lot more particulars!

Model B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) 10-115 ten-110 10-one hundred ten ten-a hundred and five ten-105 ten-one hundred 10-a hundred 10-one hundred
Electricity Ranking(KW) .29-3.eleven .49-4.sixty two .eighty two-7.81 1.25-11.fifty five 1.97-seventeen.01 3.11-27.09 seven.8-60.five
Permissible torque(Nm) 277 468 783 1194 1881 2970 4680 7449

Model B5 C5 D5 E5 F5 G5 H5 J5
Output(RPM) a hundred-four hundred a hundred-four hundred 100-400 a hundred-four hundred one hundred-400 a hundred-four hundred a hundred-400 one hundred-four hundred
Energy Ranking(KW) two.68-7.14 4.2-9.sixty six six.62-15.sixty five ten.29-24.57 15.12-35.ninety one 25.2-59.nine 36.2-eighty one.nine sixty two.2-134.two
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940


Dimension(mm) SMR Dimension
Common dimension of shaft 30 40 50 fifty five sixty five seventy five eighty five one hundred
Substitute measurement of shaft 40 50 55 65 seventy five eighty five 100 a hundred and twenty
Enter shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100



Business Profile

l  The largest manufacturer and exporter of worm gear gearboxes in Asia.


l  Established in 1976, we remodeled from a county owned factory to private a single in 1996. HangZhou ept Energy TRANSMISSION Tools CO.,LTD is our new title since 2001.


l  We are the initial manufacturer of gearboxes and gearboxes in China who was presented export license given that year 1993.


l  “Fixedstar” manufacturer gearboxes and gearboxes are the initial owner of CHINA Top Brand name and Most Well-known Trade Mark for gearboxes.

First to achieve ISO9001 and CE Certificate amongst all makers of gearboxes in China.

As a professional maker of worm gearbox and worm gear gearboxes in China, we mostly produce reduction gearbox,aluminum case worm gearboxes,arc equipment cylindrical worm gearboxes, worm gear gearboxes, in line helical gearboxes, and cyclo push gearboxes, and so forth. These products characteristic rational structure, stable functionality, and dependable quality, and so on. They are extensively utilized in electricity, mining, metallurgy, building content, chemical, foodstuff, printing, ceramic, paper-making, tobacco, and other industries.




We have 600 employees in our manufacturing unit, which covers 70,000 square meters in HangZhou. We have been ma ept 2,500 units of gearboxes each day because 2012. We are proudly exporting 70% of our products to far more than forty nations all above the word. Our consumers appear from Italy, Germany, Usa, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other primary industrial nations in the entire world. thirty% of them are OEM created for direct producers of other merchandise. 


We warmly welcome consumers from other elements of the globe to go to us. Viewing is believing. We are extremely self-assured that after visiting our facility, you will have confidence on our items. We have the latest automatic equipments and skilled personnel to ensure the steady high quality and massive output. We have the most innovative specialized and engineering group to assistance most demanding need on normal and OEM items.




Loo ept ept to conference you in HangZhou, China.

/ The use of original gear manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the listed replacement components contained herein are not sponsored, accepted, or made by the OEM. /

China Best Worm gearbox manufacturer supplier & factory Smr B Metric Shaft Mount Reducer Speed Gearbox with top quality best prices

China Best Worm gearbox manufacturer supplier & factory Smr B Metric Shaft Mount Reducer Speed Gearbox with top quality best prices