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We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile\/whatsapp\/telegram\/Kakao us at: 0086~13083988828 13858117778083988828<\/p>\n
Composition of speed increasing gearbox
Spare parts of speed increasing gearbox case, support base, big gear, transmission axis, bevel wheel and lubrication system.
Technical characteristics
1, technical parameter<\/p>\n
Highest speed output ratio45/157=0.2866
Lowest speed output ratio60/157)x(55/60)=0.3503
Motor power4500kW
Motor speed1000/1300r/min
High-speed output shaft speed4019r/min
Low-speed output ratio3288r/min
Gear meshed speed77.2m/s
The backlash is less than0.36mm
2, Technical characteristics
Box is melt with thick steel with great quality to reach the intensity that the case required. Case should take stress aging treatment before the produce to reach the stability that required.
Big gears and gear shaft used carbon alloy steel forging blank, after roughing, workpiece need to take ultrasonic flaw detection process to quench. In order to ensure the tooth surface with high hardness, tooth surface need to take carburizing and quenching treatment after semi-finishing. Fine grind of tooth surface to insure the high accuracy, after finishing the production of gear, the balance test is needed, the experience speed is 1500r/min and the balance level is G2.5.
Transmission shaft use the alloy steel forging blank, transmission shaft takes quenched to make sure the intensity and durableness. After the semi- finishing, transmission need to grind to guarantee the accuracy of every workpiece.
When the assemble finished, the no-loading test should be keep 2-4hours, the speed is 1200r/min, the temperature of shaft should not exceed 60\u00ba C, the work of gear should be smooth, no hitting noise and concussion, every joint surface should not have oil spill phenomenon. <\/p>\n
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The use of original equipment manufacturer\u2019s (OEM) part numbers or trademarks , e.g. CASE\u00ae and John Deere\u00ae are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.<\/p>\n
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We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile\/whatsapp\/telegram\/Kakao us at: 0086~13083988828 13858117778083988828 Composition of speed increasing gearboxSpare parts of speed increasing gearbox case, support base, big gear, transmission axis, bevel wheel and lubrication system.Technical characteristics1, technical parameter Highest speed […]<\/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":[1],"tags":[],"class_list":["post-2653","post","type-post","status-publish","format-standard","hentry","category-gear-coupling"],"_links":{"self":[{"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/posts\/2653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/comments?post=2653"}],"version-history":[{"count":0,"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/posts\/2653\/revisions"}],"wp:attachment":[{"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/media?parent=2653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/categories?post=2653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gear-coupling.top\/ro\/wp-json\/wp\/v2\/tags?post=2653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}