
We – EPG Group the largest gearbox & motors , couplings and gears factory in China with 5 different branches. For far more particulars: Cellular/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.
Size : SMR B C D E F G H
RATIO : 5:1 13:1 20:1
Contact Me
Welcome to contact William for much more specifics!
| Design | B13/B20 | C13/C20 | D13/D20 | E13/C20 | F13/E20 | G13/F20 | H13/G20 | J13/J20 |
| Output(RPM) | ten-one hundred fifteen | 10-a hundred and ten | ten-a hundred and ten | 10-105 | 10-one zero five | ten-a hundred | 10-one hundred | ten-a hundred |
| Power Score(KW) | .29-3.11 | .49-4.62 | .eighty two-7.eighty one | 1.25-eleven.fifty five | one.97-17.01 | 3.eleven-27.09 | four.9-forty.7 | 7.8-60.five |
| Permissible torque(Nm) | 277 | 468 | 783 | 1194 | 1881 | 2970 | 4680 | 7449 |
| Model | B5 | C5 | D5 | E5 | F5 | G5 | H5 | J5 |
| Output(RPM) | one hundred-four hundred | one hundred-four hundred | a hundred-400 | a hundred-400 | one hundred-four hundred | one hundred-four hundred | 100-four hundred | a hundred-four hundred |
| Energy Ranking(KW) | 2.sixty eight-7.fourteen | 4.2-9.66 | 6.sixty two-fifteen.sixty five | ten.29-24.fifty seven | fifteen.twelve-35.91 | twenty five.2-fifty nine.9 | 36.2-eighty one.9 | 62.2-134.two |
| Permissible torque(Nm) | 256 | 401 | 632 | 983 | 1444 | 2407 | 3457 | 5940 |
| Dimension(mm) | SMR Dimension | |||||||
| SMR-B | SMR-C | SMR-D | SMR-E | SMR-F | SMR-G | SMR-H | SMR-J | |
| Standard dimension of shaft | 30 | forty | fifty | 55 | sixty five | seventy five | eighty five | 100 |
| Option dimensions of shaft | 40 | fifty | fifty five | sixty five | 75 | 85 | a hundred | 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 biggest company and exporter of worm equipment reducers in Asia.
l Established in 1976, we remodeled from a county owned manufacturing unit to private 1 in 1996. HangZhou ept Electrical power TRANSMISSION Equipment CO.,LTD is our new name since 2001.
l We are the first manufacturer of reducers and gearboxes in China who was presented export license because yr 1993.
l “Fixedstar” manufacturer gearboxes and reducers are the first owner of CHINA Best Brand and Most Popular Trade Mark for reducers.
First to achieve ISO9001 and CE Certification amid all companies of gearboxes in China.
As a professional manufacturer of worm gearbox and worm equipment reducers in China, we largely produce reduction gearbox,aluminum circumstance worm gearboxes,arc equipment cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo travel reducers, and many others. These goods characteristic rational construction, stable functionality, and dependable top quality, and so on. They are commonly utilized in power, mining, metallurgy, constructing materials, chemical, food, printing, ceramic, paper-generating, tobacco, and other industries.
We have 600 personnel in our factory, which covers 70,000 sq. meters in HangZhou. We have been ma ept 2,five hundred models of reducers everyday considering that 2012. We are proudly exporting 70% of our goods to much more than forty nations around the world all above the phrase. Our buyers come from Italy, Germany, Usa, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other primary industrial nations in the world. 30% of them are OEM manufactured for immediate makers of other items.
We warmly welcome customers from other areas of the planet to go to us. Looking at is believing. We are very self-confident that soon after visiting our facility, you will have self-confidence on our merchandise. We have the newest automated equipments and knowledgeable staff to make sure the secure top quality and huge output. We have the most sophisticated complex and engineering staff to assist most demanding requirement on common and OEM products.
Bathroom ept ept to conference you in HangZhou, China.
The use of unique gear manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our firm and the shown substitution parts contained herein are not sponsored, accredited, or made by the OEM.

