Solution Description

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.

Dimension : SMR B C D E F G H 

RATIO : 5:1  13:1  20:1 

Contact Me

Welcome to speak to William for a lot more information!


Model B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) ten-115 10-110 ten-one hundred ten ten-105 10-a hundred and five 10-100 10-one hundred 10-a hundred
Electricity Ranking(KW) .29-3.11 .forty nine-4.62 .82-7.eighty one 1.25-11.fifty five 1.97-seventeen.01 three.11-27.09 4.9-forty.7 seven.8-60.5
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 one hundred-400 a hundred-400 a hundred-400 a hundred-400 a hundred-400 one hundred-400 100-four hundred
Electrical power Rating(KW) two.68-7.14 four.2-9.66 6.sixty two-fifteen.65 ten.29-24.fifty seven 15.12-35.91 25.2-fifty nine.9 36.2-81.nine sixty two.2-134.2
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940



Dimension(mm) SMR Measurement
Normal dimension of shaft thirty forty fifty 55 sixty five seventy five 85 one hundred
Alternative size of shaft 40 50 55 sixty five seventy five eighty five 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



Organization Profile

l  The biggest producer and exporter of CZPT reducers in Asia.


l  Established in 1976, we reworked from a county owned manufacturing facility to private one particular in 1996. HangZhou SINO-DEUTSCH CZPT TRANSMISSION Tools CO.,LTD is CZPT new name since 2001.


l  We are the very first maker of reducers and gearboxes in CZPT who was provided export license considering that yr 1993.


l  “Fixedstar” model gearboxes and reducers are the first owner of CZPT NA Prime Brand name and Most CZPT CZPT Mark for reducers.

1st to achieve ISO9001 and CE Certification among all producers of gearboxes in CZPT .

As a expert maker of worm gearbox and worm equipment reducers in CZPT , we mostly produce reduction gearbox,aluminum case CZPT bins,arc gear cylindrical CZPT packing containers, CZPT reducers, in line CZPT cal gearboxes, and cyclo drive reducers, and so forth. These merchandise function rational framework, steady functionality, and reputable good quality, and so on. They are widely used in CZPT , mining, metallurgy, building material, chemical, foods, printing, ceramic, paper-making, tobacco, and other industries.





We have 600 staff in CZPT manufacturing facility, which covers 70,000 sq. meters in HangZhou. We have been producing 2,500 models of reducers every day considering that 2012. We are proudly exporting 70% of CZPT goods to a lot more than 40 countries all above the word. Our CZPT ers arrive from CZPT , Germany, Usa, Canada, Spain, British isles, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the planet. thirty% of them are CZPT made for immediate makers of other items. 








We warmly welcome CZPT ers from other areas of the world to go to us. Viewing is believing. We are extremely self-assured that right after going to CZPT facility, you will have self-assurance on CZPT products. We have the latest automatic equipments and seasoned staff to guarantee the stable high quality and large output. We have the most advanced specialized and CZPT team to help most demanding prerequisite on common and CZPT merchandise.




Looking forward to assembly you in HangZhou, CZPT .

Planetary gearboxes are utilised in different occasions where higher performance and substantial reduction ratio are essential in a small room. Featuring large precision and high torque-to-volume ratio, it is excellent for torque increase, deceleration, exact positioning and control of regenerative machinery. To make sure that the picked planetary gearbox is the ideal suit for your application, it is essential to consider parameters this kind of as torque, backlash and gear ratios when deciding on a planetary gearbox.
china  Cost Smr Metric Shaft Mounted Reducer Gearbox Worm Geared Motor manufacturers