{"id":771,"date":"2022-11-25T09:59:03","date_gmt":"2022-11-25T09:59:03","guid":{"rendered":"https:\/\/pto-gearboxes.top\/china-ewr-series-bevel-helical-foot-mounted-gearbox-reducer-ewr37-167-farm-tractor-transmission-types\/"},"modified":"2022-11-25T09:59:03","modified_gmt":"2022-11-25T09:59:03","slug":"china-ewr-series-bevel-helical-foot-mounted-gearbox-reducer-ewr37-167-farm-tractor-transmission-types","status":"publish","type":"post","link":"https:\/\/pto-gearboxes.top\/vi\/application\/china-ewr-series-bevel-helical-foot-mounted-gearbox-reducer-ewr37-167-farm-tractor-transmission-types\/","title":{"rendered":"China Ewr Series Bevel Helical Foot Mounted Gearbox Reducer (EWR37-167) farm tractor transmission types"},"content":{"rendered":"

Product Description<\/h2>\n

\n

Technical Parameter\u00a0<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Housing material<\/td>\nHT200 high-strength cast iron(EWR37,\u00a0EWR47,\u00a0EWR57,\u00a0EWR67,\u00a0EWR77,\u00a0EWR87)<\/td>\n<\/tr>\n
Housing material<\/td>\nHT250 High strength cast iron(EWR97,\u00a0EWR\u00a0107,\u00a0EWR137,\u00a0EWR147,\u00a0EWR167)<\/td>\n<\/tr>\n
Gear material<\/td>\n20CrMnTi<\/td>\n<\/tr>\n
Gear\u00a0Surface&hardness<\/td>\nHRC58\u00b0-62\u00b0<\/td>\n<\/tr>\n
Gear core hardness<\/td>\nHRC33\u00b0-78\u00b0<\/td>\n<\/tr>\n
Input\/Output shaft material<\/td>\n40Cr<\/td>\n<\/tr>\n
Gear\u00a0Machining precision<\/td>\nAccurate grinding 6-5 grade<\/td>\n<\/tr>\n
Heat treatment<\/td>\nCarburizing, Quenching etc<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 92%<\/td>\n<\/tr>\n
Noise(Max)<\/td>\n60-67dB<\/td>\n<\/tr>\n
Installation type<\/td>\nFoot mounted, flange mounted<\/td>\n<\/tr>\n
Output type<\/td>\nSolid shaft<\/td>\n<\/tr>\n
Bearing brand<\/td>\nNSK,\u00a0SKF, HRB, ZWZ\u00a0etc<\/td>\n<\/tr>\n
Oil seal brand<\/td>\nNAK,\u00a0KSK\u00a0etc<\/td>\n<\/tr>\n
Lubricant<\/td>\nVG220<\/td>\n<\/tr>\n
Motor<\/td>\nIP55, F\u00a0class<\/td>\n<\/tr>\n
Motor shaft<\/td>\n40Cr,\u00a0Carburizing, Quenching etc<\/td>\n<\/tr>\n
Warranty<\/td>\n12months<\/td>\n<\/tr>\n
Color<\/td>\nBlue, Grey<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n\n\n\n\n\n
Model<\/strong><\/td>\nEWR37<\/strong><\/td>\nEWR47<\/strong><\/td>\nEWR57<\/strong><\/td>\nEWR67<\/strong><\/td>\nEWR77<\/strong><\/td>\nEWR87<\/strong><\/td>\nEWR97<\/strong><\/td>\nEWR107<\/strong><\/td>\nEWR137<\/strong><\/td>\nEWR147<\/strong><\/td>\nEWR167<\/strong><\/td>\n<\/tr>\n
Weight<\/strong><\/td>\n9<\/td>\n14<\/td>\n24<\/td>\n27<\/td>\n33<\/td>\n60<\/td>\n110<\/td>\n150<\/td>\n255<\/td>\n365<\/td>\n615<\/td>\n<\/tr>\n
Shaft\u00a0\u0424<\/strong><\/td>\n25mm<\/td>\n30mm<\/td>\n35mm<\/td>\n35mm<\/td>\n40mm<\/td>\n50mm<\/td>\n60mm<\/td>\n70mm<\/td>\n90mm<\/td>\n110mm<\/td>\n120mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Packing<\/strong><\/p>\n

<\/p>\n

Features<\/strong>
\u2666Specially designed for agitator.\u00a0
\u2666Compact structure, Integrated casting housing, low noise and long service life.\u00a0
\u2666High efficiency and low maintenance.\u00a0<\/p>\n

Design<\/strong><\/strong>
\u2666 Reducing Ratio: 2\u00a0stage 5~24.8, 3\u00a0stage 27.2~264, EWR\/EWR combination type can be up to 18125.\u00a0
\u2666 Mounting Type: Foot mounted, Flange mounted.\u00a0
\u2666 Output Shaft: Solid shaft.\u00a0
\u2666 Efficiency: Two-stage96%, three-stage 94%, and combination of EWR\/EWR85%.\u00a0<\/p>\n

Technical Data<\/strong><\/strong>
\u2666Size EWR37-EWR167
\u2666 Output Torque 130~18000N. M
\u2666 Motor Power 0.18~160kw
\u2666 Ratio 5~264(imax: 18125)<\/p>\n

Industrial Application<\/strong><\/strong>
\u2666Power Plant Equipment
\u2666Metallurgical Industry
\u2666Metal Forming Machinery
\u2666Petrochemical Industry
\u2666Mining Machine
\u2666Hoisting Machinery
\u2666Construction Industry
\u2666Environmental Protection Industry
\u2666Cable Industry
\u2666Food Machinery<\/p>\n

Certificates<\/strong><\/strong>
Passed ”\u00a0ISO 9001 International Quality System Certificate”,\u00a0“Europe CE Certificate”,\u00a0” Swiss SGS Certificate”,\u00a0“High-tech enterprise certificate of ZheJiang city”,\u00a0“Excellent performance management enterprise of ZheJiang city”, etc.\u00a0<\/p>\n

FAQ<\/strong><\/strong>
1. Q: Can you make as per customer drawing?\u00a0
A: Yes, we offer customized service for customers.\u00a0<\/p>\n

2. Q: Are you a\u00a0factory or trading company?\u00a0
A. We are a manufacturer in ZheJiang , China.\u00a0<\/p>\n

3. Q: What’s your MOQ?\u00a0
A: One piece.\u00a0<\/p>\n

4. Q: Wha’s yout quality control system?
A: We are certified with CE,CCC,ISO 9001. We have own independent QC team * advanced equipments to ensure quality from material purchasing til goods delivery.<\/p>\n

5. Q: What’s your production time?\u00a0
A: 15-35 working days after receiving payment.\u00a0<\/p>\n

6. Q: What’s your payment terms?\u00a0
A: T\/T, 30% payment in advance, 70% balance payment should be paid before shipping.\u00a0<\/p>\n

7. Q: What’s your package?\u00a0
A: In wooden box packaging.\u00a0<\/p>\n

Company information
<\/strong><\/p>\n

ZheJiang EASTWELL Gear Reducer Co., Ltd. is a large professional manufacturer & exporter of various helical gear reducers and specialize in the gear reducers area in China for 20 years. EASTWELL has excellent R&D team, top-ranking production and test equipment. So we have the strong power in the developing and manufacturing the standards type as well as the customized type gear reducer for our customers.<\/p>\n

We make and supply 6 series of speed reducer as follows:
EWK series helical-bevel gear reducers,
EWR series helical gear reducers,
EWF series helical gear reducers,
EWS series helical-worm gear reducers
HB series gearboxes,
P series planetary gear reducers,etc.<\/p>\n

Our products have been exporting to many countries and regions, including but not limited Argentina , Brazil, Mexico, Columbia , Ecuador , USA, South Korea, Vietnam, Indonesia, Georgia, South Africa, China HK, China Taiwai,<\/p>\n

Welcome to send us enquiry or drawing. Visit us in ZheJiang , China.<\/p>\n

\u00a0 <\/p>\n

\n

\n

\n\n\n\n\n\n\n\n\n
Application:<\/th>\nMotorcycle, Machinery, Marine, Toy, Agricultural Machinery<\/td>\n<\/tr>\n
Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nHorizontal Type<\/td>\n<\/tr>\n
Layout:<\/th>\nCoaxial<\/td>\n<\/tr>\n
Gear Shape:<\/th>\nHelical Gear<\/td>\n<\/tr>\n
Step:<\/th>\nThree-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Customization:<\/th>\n\n
\n
\n Available\n <\/div>\n

|<\/span>
\n
\n <\/i>Customized Request
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Housing material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHT200 high-strength cast iron<\/span><\/span><\/span><\/span><\/span><\/span><\/span>(EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R37, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>47, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>57, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>67, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>77, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>87<\/span><\/span><\/span><\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Housing material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHT250 High strength cast iron<\/span><\/span><\/span><\/span><\/span><\/span><\/span>(EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R97<\/span><\/span><\/span><\/span><\/span><\/span><\/span>, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span> 107, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>137, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>147, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>167<\/span><\/span><\/span><\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20CrMnTi<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Surface<\/span><\/span><\/span><\/span><\/span><\/span><\/span>&<\/span><\/span><\/span><\/span><\/span><\/span><\/span>hardness<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHRC58°-62°<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear core hardness<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHRC33°-<\/span><\/span><\/span><\/span><\/span><\/span><\/span>78<\/span><\/span><\/span><\/span><\/span><\/span><\/span>°<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Input\/Output shaft material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n40Cr<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Machining precision<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nAccurate grinding 6-5 grade<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Heat treatment<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nCarburizing, Q<\/span><\/span><\/span><\/span><\/span><\/span><\/span>uenching etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Efficiency<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nUp to 9<\/span><\/span><\/span><\/span><\/span><\/span><\/span>2<\/span><\/span><\/span><\/span><\/span><\/span><\/span>%<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Noise(Max)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n60-6<\/span><\/span><\/span><\/span><\/span><\/span><\/span>7<\/span><\/span><\/span><\/span><\/span><\/span><\/span>dB<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Installation type<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nFoot mounted, flange mounted<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Output type<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nSolid shaft<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Bearing brand<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nNSK, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>SKF, HRB, ZWZ<\/span><\/span><\/span><\/span><\/span><\/span><\/span> etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Oil seal brand<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nNAK, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>KSK<\/span><\/span><\/span><\/span><\/span><\/span><\/span> etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Lubricant<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nVG220<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Motor<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nIP55, F class<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Motor shaft<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n40Cr, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Carburizing, Q<\/span><\/span><\/span><\/span><\/span><\/span><\/span>uenching etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Warranty<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n12months<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Color<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nBlue, Grey<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n
Model<\/span><\/span><\/span><\/span><\/strong><\/td>\nEWR37<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R47<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R57<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R67<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R77<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R87<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R97<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R107<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R137<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R147<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R167<\/span><\/span><\/span><\/span><\/strong><\/td>\n<\/tr>\n
Weight<\/span><\/span><\/span><\/span><\/strong><\/td>\n9<\/span><\/span><\/span><\/span><\/td>\n14<\/span><\/span><\/span><\/span><\/td>\n24<\/span><\/span><\/span><\/span><\/td>\n27<\/span><\/span><\/span><\/span><\/td>\n33<\/span><\/span><\/span><\/span><\/td>\n60<\/span><\/span><\/span><\/span><\/td>\n110<\/span><\/span><\/span><\/span><\/td>\n150<\/span><\/span><\/span><\/span><\/td>\n255<\/span><\/span><\/span><\/span><\/td>\n365<\/span><\/span><\/span><\/span><\/td>\n615<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Shaft <\/span><\/span>Ф<\/span><\/span><\/span><\/span><\/strong><\/td>\n25mm<\/span><\/span><\/span><\/span><\/td>\n30mm<\/span><\/span><\/span><\/span><\/td>\n35mm<\/span><\/span><\/span><\/span><\/td>\n35mm<\/span><\/span><\/span><\/span><\/td>\n40mm<\/span><\/span><\/span><\/span><\/td>\n50mm<\/span><\/span><\/span><\/span><\/td>\n60mm<\/span><\/span><\/span><\/span><\/td>\n70mm<\/span><\/span><\/span><\/span><\/td>\n90mm<\/span><\/span><\/span><\/span><\/td>\n110mm<\/span><\/span><\/span><\/span><\/td>\n120mm<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
Application:<\/th>\nMotorcycle, Machinery, Marine, Toy, Agricultural Machinery<\/td>\n<\/tr>\n
Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nHorizontal Type<\/td>\n<\/tr>\n
Layout:<\/th>\nCoaxial<\/td>\n<\/tr>\n
Gear Shape:<\/th>\nHelical Gear<\/td>\n<\/tr>\n
Step:<\/th>\nThree-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Customization:<\/th>\n\n
\n
\n Available\n <\/div>\n

|<\/span>
\n
\n <\/i>Customized Request
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Housing material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHT200 high-strength cast iron<\/span><\/span><\/span><\/span><\/span><\/span><\/span>(EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R37, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>47, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>57, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>67, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>77, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>87<\/span><\/span><\/span><\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Housing material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHT250 High strength cast iron<\/span><\/span><\/span><\/span><\/span><\/span><\/span>(EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R97<\/span><\/span><\/span><\/span><\/span><\/span><\/span>, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span> 107, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>137, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>147, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>EW<\/span><\/span><\/span><\/span><\/span><\/span><\/span>R<\/span><\/span><\/span><\/span><\/span><\/span><\/span>167<\/span><\/span><\/span><\/span><\/span><\/span><\/span>)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20CrMnTi<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Surface<\/span><\/span><\/span><\/span><\/span><\/span><\/span>&<\/span><\/span><\/span><\/span><\/span><\/span><\/span>hardness<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHRC58°-62°<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear core hardness<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHRC33°-<\/span><\/span><\/span><\/span><\/span><\/span><\/span>78<\/span><\/span><\/span><\/span><\/span><\/span><\/span>°<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Input\/Output shaft material<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n40Cr<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gear <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Machining precision<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nAccurate grinding 6-5 grade<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Heat treatment<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nCarburizing, Q<\/span><\/span><\/span><\/span><\/span><\/span><\/span>uenching etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Efficiency<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nUp to 9<\/span><\/span><\/span><\/span><\/span><\/span><\/span>2<\/span><\/span><\/span><\/span><\/span><\/span><\/span>%<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Noise(Max)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n60-6<\/span><\/span><\/span><\/span><\/span><\/span><\/span>7<\/span><\/span><\/span><\/span><\/span><\/span><\/span>dB<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Installation type<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nFoot mounted, flange mounted<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Output type<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nSolid shaft<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Bearing brand<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nNSK, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>SKF, HRB, ZWZ<\/span><\/span><\/span><\/span><\/span><\/span><\/span> etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Oil seal brand<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nNAK, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>KSK<\/span><\/span><\/span><\/span><\/span><\/span><\/span> etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Lubricant<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nVG220<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Motor<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nIP55, F class<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Motor shaft<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n40Cr, <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Carburizing, Q<\/span><\/span><\/span><\/span><\/span><\/span><\/span>uenching etc<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Warranty<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n12months<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Color<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nBlue, Grey<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n
Model<\/span><\/span><\/span><\/span><\/strong><\/td>\nEWR37<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R47<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R57<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R67<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R77<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R87<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R97<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R107<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R137<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R147<\/span><\/span><\/span><\/span><\/strong><\/td>\nEW<\/span>R167<\/span><\/span><\/span><\/span><\/strong><\/td>\n<\/tr>\n
Weight<\/span><\/span><\/span><\/span><\/strong><\/td>\n9<\/span><\/span><\/span><\/span><\/td>\n14<\/span><\/span><\/span><\/span><\/td>\n24<\/span><\/span><\/span><\/span><\/td>\n27<\/span><\/span><\/span><\/span><\/td>\n33<\/span><\/span><\/span><\/span><\/td>\n60<\/span><\/span><\/span><\/span><\/td>\n110<\/span><\/span><\/span><\/span><\/td>\n150<\/span><\/span><\/span><\/span><\/td>\n255<\/span><\/span><\/span><\/span><\/td>\n365<\/span><\/span><\/span><\/span><\/td>\n615<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Shaft <\/span><\/span>Ф<\/span><\/span><\/span><\/span><\/strong><\/td>\n25mm<\/span><\/span><\/span><\/span><\/td>\n30mm<\/span><\/span><\/span><\/span><\/td>\n35mm<\/span><\/span><\/span><\/span><\/td>\n35mm<\/span><\/span><\/span><\/span><\/td>\n40mm<\/span><\/span><\/span><\/span><\/td>\n50mm<\/span><\/span><\/span><\/span><\/td>\n60mm<\/span><\/span><\/span><\/span><\/td>\n70mm<\/span><\/span><\/span><\/span><\/td>\n90mm<\/span><\/span><\/span><\/span><\/td>\n110mm<\/span><\/span><\/span><\/span><\/td>\n120mm<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Types of Gearboxes<\/h2>\n

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.
\"gearbox\"<\/p>\n

planetary gearbox<\/h2>\n

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3\/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?<\/p>\n

helical gearbox<\/h2>\n

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N\/m. The damping force of the plate is 2,040 kg\/m2\/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
\"gearbox\"<\/p>\n

helical gear reducer<\/h2>\n

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
\"gearbox\"<\/p>\n

Continuously variable transmission<\/h2>\n

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.<\/p>\n

\"China\"China
editor by czh 2022-11-25<\/p>","protected":false},"excerpt":{"rendered":"

Product Description Technical Parameter\u00a0 Housing material HT200 high-strength cast iron(EWR37,\u00a0EWR47,\u00a0EWR57,\u00a0EWR67,\u00a0EWR77,\u00a0EWR87) Housing material HT250 High strength cast iron(EWR97,\u00a0EWR\u00a0107,\u00a0EWR137,\u00a0EWR147,\u00a0EWR167) Gear material 20CrMnTi Gear\u00a0Surface&hardness HRC58\u00b0-62\u00b0 Gear core hardness HRC33\u00b0-78\u00b0 Input\/Output shaft material 40Cr Gear\u00a0Machining precision Accurate grinding 6-5 grade Heat treatment Carburizing, Quenching etc Efficiency Up to 92% Noise(Max) 60-67dB Installation type Foot mounted, flange mounted Output type […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[1799,3101,3220,146,2122,148,1305,1651,1654,2240,1661,106,1664,1670,1386,1686,2093,2613,2128,2258,2098,2099,3065,1706],"class_list":["post-771","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-bevel-gearbox","tag-bevel-helical-gearbox","tag-china-gearbox","tag-farm-gearbox","tag-farm-tractor","tag-farm-tractor-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-reducer","tag-gearbox-tractor","tag-gearbox-transmission","tag-helical-bevel-gearbox","tag-helical-gearbox","tag-helical-reducer","tag-reducer","tag-reducer-gearbox","tag-tractor","tag-tractor-china","tag-tractor-farm","tag-tractor-gearbox","tag-tractor-tractor-tractor","tag-tractor-tractor-tractor-tractor","tag-tractor-transmission","tag-transmission-gearbox"],"_links":{"self":[{"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/posts\/771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/comments?post=771"}],"version-history":[{"count":0,"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/posts\/771\/revisions"}],"wp:attachment":[{"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/media?parent=771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/categories?post=771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearboxes.top\/vi\/wp-json\/wp\/v2\/tags?post=771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}