Cast iron TXT shaft mounted gearbox gearbox high quality gearbox

SMRY Reducer Specification  1 Twin Tapered Output HubA  tapered  bore   in   both   sides   of   the reducer\'s output hub snugs up against a matching taper on the outer surface of the 

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SMRY Reducer Specification
TwiTapereOutput Hub
A  tapered  bore   in   both   sides   of   the reducer'outpuhusnuguagainst a matching tapeon thoutesurfacof thbushing. Bushinmountinscrewpass through thbushinflanginto a mountincollar  on  the  hub.  As  the  screws  are tightened,   the    bushing   moves    inwardgripping thdrivemachine'inpushaft tightlanevenlarounevery poinoits circumference. It is  easy-oneasy-off. All thOutput Bushing Boraccord to ANSI

2 Precrisio. High Qua  lity Gearing
C ompu teD e s i g n He lica.Gears, Strong AlloMaterialfor HigLoad Capacity, Case Carburizefolong lifeGround Profile Crown tooth Profile, In
Conformance  with  ISO  1328-1997,  98%  Efficiency  for  Per  Stage,  Smooth  QuieOperatiowith SeveraTeeth in Mesh.
Maximum Capacity Housing Design
Close  Grain  Cast  Iron  Construction,  Excellent  Vibration  Dampening  &  Shock Resistance Features, Precision Boreand Dowelled to Ensure Accurate In-Line Assembly.
4 StronAlloy Steel Shafts
Strong Alloy Steel, Hardened, GrounoJournalsGear Seatingand ExtensionsfoMaximuLoaand MaximuTorsionaLoadsGenerous Size Shaft
Keyfor ShocLoading .
Usadaptefomount the torquarmincrease thstrengtof thgeacase, the torquarm easy-oaneasy-off and reliabilitycontrolpositioostandard torquarm mountinwithin recommendelimits.
6 BackStops
Alternative Partsanti-ruback deviceare availablon all 15:1 an25:1 ratiunits.
7 Bearings anOilseals
Bearingare all tapered rolbearings(Except SMRY-2), havlong timservice timeOilsealare DoublLippeGarter SprinType, Ensuring EffectivOil
Torque ArAssembly
For Easy Adjustmenof the Belt.


sizeNominal ratio 15:1Nominal ratio 25:1

Actual RatioMaximum Input  rpmMaximum Ouput  rpmActual RatioMaximum Input  rpmMaximum Ouput  rpm

size SMRY-2, 3,4,5,6,7,8,9 , ratio 15:1 ,25:1
Cast Iron Gear Reducer TXT Shaft Mounted Reducer High Quality Gearbox
Cast Iron Gear Reducer TXT Shaft Mounted Reducer High Quality Gearbox



Company Profile\

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


l  Established in 1976, we transformed from a county owned factory to private one in 1996. HANGZHOU SINO-DEUTSCH 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 given export license since year 1993.


l  "Fixedstar" brand gearboxes and reducers are the first owner of CHINA TOP BRAND and Most Famous Trade Mark for reducers.

First to achieve ISO9001 and CE Certificate among all manufacturers of gearboxes in China.


Cast Iron Gear Reducer TXT Shaft Mounted Reducer High Quality Gearbox

 As a professional manufacturer of worm gearbox and worm gear reducers in China, we mainly produce reduction gearbox,aluminum case worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo drive reducers, etc. These products feature rational structure, stable performance, and reliable quality, and so on. They are widely used in power, mining, metallurgy, building material, chemical, food, printing, ceramic, paper-making, tobacco, and other industries.



We have 600 workers in our factory, which covers 70,000 square meters in Hangzhou. We have been making 2,500 units of reducers everyday since 2012. We are proudly exporting 70% of our products to more than 40 countries all over the word. Our customers come from Italy, Germany, USA, Canada, Spain, UK, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the world. 30% of them are OEM made for direct manufacturers of other products. 




We warmly welcome customers from other parts of the world to visit us. Seeing is believing. We are very confident that after visiting our facility, you will have confidence on our products. We have the latest automatic equipments and experienced workers to ensure the stable quality and large output. We have the most sophisticated technical and engineering team to support most demanding requirement on standard and OEM products.



Looking forward to meeting you in Hangzhou, China.

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