Worm Gearbox / Double Enveloping Worm Reducer / Combination Reducer

Worm Gearbox / Double Enveloping Worm Reducer / Combination ReducerProduct DescriptionCharacteristic of Sgr High Efficiency, Low Noice Cone Worm Series Worm Gearbox   : In a Worm Gearbox, Worm Reduction Gear Box, Worm Speed Reducer and Gear Motor Manufacturer, three to eleven gear teeth are typically in contact with the worm, depending upon the ratio. The increased number of driven gear teeth that are in contact with the worm significantly increases torque capacity also raises shock load resistance. In addition to increasing the number of driven gear teeth in contact with the worm, Worm Gearbox, Worm Reduction Gear Box, Worm Speed Reducer and Gear Motor Manufacturer also increases the contact area on each gear tooth. The actual areas of instantaneous contact between the worm threads and the driven gear tooth are lines. These lines of contact move across the face of the gear tooth as it progresses through its total time of mesh with the worm. The lines of contact in double-enveloping worm gearing are configured to increase the power transmission capability and reduce the stress on each gear tooth. Datasheet on CUW double enveloping worm gear reducer :ModelShaftDia. (mm)Center Height (CUW)(CUW) Output shaft Dia.PowerRatioPermitted TorqueWeight(CUW) input Solid(h6)(mm)(mm)(kw)(Nm)(KGS)10028190481.41~11.510 .25~ 62683-10944212532225552.42~19.710 .25 ~ 621170~22216514038255653.94~25.910 .25 ~ 621555 ~ 34738516042290704.39~35.710 .25 ~ 622143 ~421212018048320805.83~47.510 .25 ~ 622812 ~ 538717020055350907.52 ~61.210 .25 ~ 623624 ~6859220225603901009.9~81.410 .25 ~ 624872 ~ 92242902506543011012.9 ~10510 .25~ 626284~118923802807048012016.9 ~ 13810 .25 ~ 628347 ~ 158205203157553014022.5 ~18310 .25 ~ 6211068~ 194507003558059515030~24510 .25 ~ 6214818 ~28014 10304009066017032.1 ~26110 .25 ~ 6215786~29918140045010074019042.6 ~34710 .25 ~ 6220998~39881198050011081521054.9 ~ 44810 .25 ~ 6227097~511802700   Double-enveloping worm gearbox figure :(Click on picture for more information)  Packaging & ShippingPackage :                                                                                                SGR gearbox use standard wood case per gear motor | gear unit. Shipping :                                                                                               According to Customer requirement, we delivery products by different transport, Sea shipping, Air Transportation / Express or Truck transportation etc.You Appoint, We Service!Our ServicesWith all our activities DNV-ISO 9001, SGS -certified, we stand for top-quality service. Entrusting your gearboxes to the care of our Services.Help protect your gearbox from wear and grinding, SGR gearbox converts torque reliably and effi­ciently.We customize our SGR planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox etc to fit your application and meet your needs. These features enable a reliable and safe service life of over 200 000 operational hours. Our customers have been placing their trust in SGR gear units since 1997. More than 500 000 gear units of our gearbox are in use reliably around the world, in many cases under very harsh conditions. Our Honour and Patent :                                                                                                      ABOUT US:                                                                                         Shanghai SGR Heavy Industry Machinery Co., Ltd.(formerly known as Shanghai Great Wall Reducer Co., Ltd. ) (sgrgear.en.made-in-china.com)  has accumulated rich original designing & manufacturing experience after being founded in 1996. SGR brand planetary gear reducer has won honor of "Science and Technology Advancement Prize" awarded by the National Speed Reducer & Variator Industry Association.We produce planetary gear units, planar double-enveloping worm gear speed reducers (cone worm gear reducer), helical-bevel gear motors, worm gear reducers, helical worm gear motors, helical gear motors and many other types of gear units. SGR gear motors and gear units have given satisfactory performance in different industrial applications, including metallurgy, mineral, architecture, shipbuilding, petroleum combination, aviation space-flight, lift routeing, textile mechanic, cement, pharmaceuticals, pumps, general mechanic and other domain.With the advantage of high quality & competitive price, SGR gear motor and gear units are widely welcomed in the domestic market and exported to Southeast Asia, Middle Asia, North America and European countries etc.With the excellent testing program, SGR company is always keeping up with the most advanced technology in the world. We have already acquired DNV-ISO9001: 2008 certificate,SGS, CE etc and a patent on SGR branded gearbox. We have adopted advanced CAD and CIMS in design & manufacture, which help our engineers develop 3 - 5 series of new efficient products each year. All staff in sales &