Best Selling S37-97 Series Helical Worm Gear Speed Reducer

Company  Profiles      Zhejiang Donghai Reducer is a leading manufacturer of gear motor and gearbox.Since 1991, we have specialized in manufacturing a wide range of gear motor and gear box including: helical gear motorhelical bevel gear motorparallel shaft helical gear motorhelical worm gear motorhoist driveheavy-duty helical gearboxheavy-duty helical bevel gearboxgear motor for car parking systemsprial bevel gearbox  Product DescriptionProduct Description E series gear motor is combined with helical gear and worm gear. It is 90° for input and output shaft.Mounting position: footed mounting, flange mounting and shaft mounting etc.Technical data:Output speed:0.12~397rpmRated output torque:10~4200N*mMotor power: 0.12~22KWDetailed PhotosProduct ParametersProduct features1. Economical operation, low noise and high permitted overhung loads.2. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements.General Technical dataHousing materialHT250 high-strength cast ironHousing hardnessHBS190-240Pinion material 20CrMnTiHGear material20CrMnTiHSurface hardness of gearsHRC58°~62 °Gear core hardnessHRC33~40Input /output shaft material40CrMnTiHInput / Output shaft hardnessHRC25~30Machining precision of gearsaccurate grinding, 6~7 GradeLubricating oilGB L-CKC220Heat treatmenttempering, cementiting, quenching, etc.Efficiency94%~96% (depends on the transmission stage) Noise (MAX)60~68dBTemp. rise  (MAX)40°C Temp. rise (Oil)(MAX)50°CVibration≤20µmBacklash≤20ArcminBrand of bearingsChina Top brand C&U,LYC,TMB or other brands requested, Brand of oil sealCTY--- Taiwan or other brands requestedE ---- series helical-worm gear motorE-series single stagesModelOutput Shaft Dia.Center HeightOutput Flange Dia.PowerRatioPermitted TorqueOutput Speed Solid (mm) (mm)(mm)(kw)(Nm)(RPM)E3720k680j680/1200.12~1.56.72~1601058.4~397E4725k6100j6110/1600.12~1.57.5~2121906.6~192E5730k6112j6130/2000.18~3.07.5~2123406.5~194E6735k6140j6130/2000.25~5.57.45~2155656~189E7745k6180j6180/2500.37~7.57.9~25712003.5~177E8760m6225h6250/3500.55~158.52~27726001.0~171E9770m6280h6350/4501.5~228.26~28241854.9~177E- series double stages ModelOutput Shaft Dia.Center HeightOutput Flange Dia.PowerRatioPermitted TorqueOutput Speed Solid (mm) (mm)(mm)(kw)(Nm)(RPM)E37D1720k680j1380/1200.12110~202896.8~13E47D1725k6100j13110/1600.12~0.18180~4382553.2~7.4E57D1730k6112j13130/2000.12~0.25131~6553112.1~9.9E67D3735k6140j13130/2000.12~0.37246~13636001.0~5.6E77D3745k6180j13180/2500.12~1.1219~354012300.39~6.4E87D5760m6225h13250/3500.12~1.5205~764328100.18~6.9E97D5770m6280h13350/4500.12~3.0179~1126744200.12~7.7  Company ProfileZhejiang Donghai Reducer Co., LTD is professionally manufacturing gear motor and gear box, with more than 20+years  experience,And an industrial and trading company have been set up in Shanghai, known as "Shanghai Teguosi Transmission Equipment Co., Ltd", and shorten as " DHC•TGS", mainly researching and developing high-quality transmission equipment, providing complete sets of equipment for the global intelligent industry in accordance with European standards, National standards and Enterprise standards. Our products had been Certified by CE,CCC,CQC,XT. As a leading brand of domestic transmission equipment, it is also a National High-tech Enterprise, a director of the China Heavy Machinery Industry Association, and a Parking Equipment Working Committee and a Bridge Crane Professional Committee. Your reliable supplier ,we assure you the utmost reliability and security for both product and services Our AdvantagesOur Advantages: Your professional supplier with 20+years experienceWidely  Used In  Different IndustriesPackagePlastic bag + wooden carton FAQFAQ1.Q:What kinds of gearbox can you produce for us?A:Main products of our company:  E, D, T, and P series helical gear motor andhoist   driveheavy-duty helical gearboxheavy-duty helical bevel gearboxgear motor for car parking systemsprial bevel gearbox  more  than one hundred models and thousands of specifications2.Q: How long is your delivery time?A:Generally it is 5-10 days if the parts are in stock. or it is 15-40 days if the parts are not in stock.3.Q: What is your MOQ?A:1 Set4.Q: :Can you make as per custom drawing? A:Yes, we offer customized service for customers.If you have any demand for our products please feel free to contact me.       /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1