china manufacturer manufacturer sales Smr-G Metric Shaft Mounting Reducer Speed Reducer Gear Reducer manufacturers

Item 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  13281997,  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 

Get in touch with Me

Welcome to speak to William for much more information!


Design B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) ten-a hundred and fifteen ten-110 10-a hundred and ten 10-one zero five 10-one zero five 10-100 ten-one hundred ten-100
Power Ranking(KW) .29-3.11 .forty nine-4.62 .eighty two-7.eighty one one.25-eleven.55 one.97-17.01 three.eleven-27.09 seven.8-sixty.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-400 100-four hundred a hundred-four hundred one hundred-four hundred 100-400 a hundred-four hundred 100-400 100-400
Electrical power Ranking(KW) 2.sixty eight-7.14 four.2-9.sixty six 6.sixty two-fifteen.65 ten.29-24.fifty seven 15.12-35.ninety one 25.2-fifty nine.nine 36.2-eighty one.nine 62.2-134.2
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940



Dimension(mm) SMR Size
Regular dimensions of shaft thirty 40 fifty fifty five sixty five 75 eighty five a hundred
Option measurement of shaft forty fifty fifty five sixty five seventy five 85 100 120
Input shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100



Business Profile

l  The largest company and exporter of CZPT reducers in Asia.


l  Established in 1976, we transformed from a county owned manufacturing unit to private one in 1996. HangZhou SINO-DEUTSCH CZPT TRANSMISSION Gear CO.,LTD is CZPT new name because 2001.


l  We are the 1st company of reducers and gearboxes in CZPT who was provided export license considering that calendar year 1993.


l  “Fixedstar” brand gearboxes and reducers are the very first proprietor of CZPT NA Leading Brand name and Most CZPT CZPT Mark for reducers.

    CZPT to achieve ISO9001 and CE Certificate amid all producers of gearboxes in CZPT .

As a professional manufacturer of worm gearbox and worm equipment reducers in CZPT , we primarily produce reduction gearbox,aluminum case CZPT packing containers,arc gear cylindrical CZPT containers, CZPT reducers, in line CZPT cal gearboxes, and cyclo travel reducers, etc. These goods characteristic rational structure, steady efficiency, and trustworthy top quality, and so on. They are extensively utilised in CZPT , mining, metallurgy, developing materials, chemical, food, printing, ceramic, paper-producing, tobacco, and other industries.





We have 600 employees in CZPT factory, which covers 70,000 square meters in HangZhou. We have been creating 2,500 models of reducers everyday considering that 2012. We are proudly exporting 70% of CZPT goods to a lot more than 40 international locations all above the phrase. Our CZPT ers come from CZPT , Germany, United states of america, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the world. 30% of them are CZPT manufactured for direct makers of other items. 








We warmly welcome CZPT ers from other elements of the world to visit us. Seeing is believing. We are very self-confident that right after visiting CZPT facility, you will have self-confidence on CZPT products. We have the most current computerized equipments and knowledgeable employees to make sure the steady top quality and large output. We have the most sophisticated complex and CZPT group to assist most demanding need on normal and CZPT merchandise.




Seeking forward to meeting you in HangZhou, CZPT .

Lubrication is an critical aspect to enhance the performance of worm gear transmission. The worm equipment motion generates a great deal of warmth, which minimizes performance. The power sent at a presented temperature will increase with the transmission effectiveness. Appropriate lubrication decreases friction and warmth, which raises efficiency.
china  manufacturer  manufacturer  sales Smr-G Metric Shaft Mounting Reducer Speed Reducer Gear Reducer manufacturers