china wholesaler Smr Gear Reducer Shaft Mounted Reducer Gear Gearbox manufacturers

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:one 

Get in touch with Me

Welcome to make contact with William for far more information!


Product B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) 10-a hundred and fifteen ten-a hundred and ten 10-one hundred ten ten-one hundred and five 10-one hundred and five 10-100 10-100 10-100
Electricity Rating(KW) .29-3.eleven .49-4.62 .82-7.eighty one 1.25-11.55 one.ninety seven-seventeen.01 3.11-27.09 four.9-40.7 7.8-60.five
Permissible torque(Nm) 277 468 783 1194 1881 2970 4680 7449


Product B5 C5 D5 E5 F5 G5 H5 J5
Output(RPM) one hundred-four hundred 100-four hundred 100-400 100-four hundred a hundred-400 one hundred-four hundred a hundred-400 one hundred-four hundred
Electrical power Rating(KW) 2.sixty eight-7.fourteen four.2-9.66 six.sixty two-fifteen.65 ten.29-24.fifty seven fifteen.twelve-35.91 twenty five.2-fifty nine.9 36.2-eighty one.nine 62.2-134.two
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940



Dimension(mm) SMR Size
Standard dimensions of shaft thirty forty 50 fifty five 65 seventy five eighty five one hundred
Option size of shaft forty fifty 55 65 75 eighty five 100 a hundred and twenty
Input shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100



Organization Profile

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


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


l  We are the 1st manufacturer of reducers and gearboxes in CZPT who was given export license since yr 1993.


l  “Fixedstar” brand gearboxes and reducers are the very first operator of CZPT NA Top Model and Most CZPT CZPT Mark for reducers.

1st to achieve ISO9001 and CE Certificate between all producers of gearboxes in CZPT .

As a professional producer of worm gearbox and worm gear reducers in CZPT , we mainly produce reduction gearbox,aluminum scenario CZPT packing containers,arc equipment cylindrical CZPT containers, CZPT reducers, in line CZPT cal gearboxes, and cyclo drive reducers, and so on. These merchandise feature rational construction, stable efficiency, and dependable good quality, and so on. They are commonly used in CZPT , mining, metallurgy, constructing substance, chemical, foodstuff, printing, ceramic, paper-producing, tobacco, and other industries.


We have 600 staff in CZPT factory, which handles 70,000 sq. meters in HangZhou. We have been creating 2,500 units of reducers daily considering that 2012. We are proudly exporting 70% of CZPT products to more than 40 nations all in excess of the term. Our CZPT ers arrive from CZPT , Germany, United states of america, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other primary industrial countries in the entire world. 30% of them are CZPT produced for immediate manufacturers of other merchandise. 


We warmly welcome CZPT ers from other components of the world to pay a visit to us. Seeing is believing. We are quite self-confident that after going to CZPT facility, you will have confidence on CZPT items. We have the most current automated equipments and skilled personnel to ensure the steady top quality and large output. We have the most sophisticated complex and CZPT group to assistance most demanding need on normal and CZPT products.



Searching forward to assembly you in HangZhou, CZPT .

Basic safety PROVISIONS: Worm drives must not be utilized as a locking system to protected large objects, which may result in damage or injury throughout reverse action. In non-possibly dangerous applications, self-locking is essential to avoid reverse rotation, and then a low-pitch one-threaded worm is utilized to automatically lock the worm equipment to avert reverse rotation.
china  wholesaler Smr Gear Reducer Shaft Mounted Reducer Gear Gearbox manufacturers