More importantly, we make particular parts in accordance to provided drawings/samples and warmly welcome OEM inquiries. Having gathered cherished expertise in cooperating with international consumers, EPG will constantly adhere to it company spirit of getting useful, progressive, efficient and superb to make the leading worldwide transmission travel. The EPTT program adopts hardened-EPT pace EPTT, which has acompacted construction with lower sound and higher EPTT effectiveness.
Composition of pace rising EPTT
EPT parts of speed escalating EPTT case, support foundation, massive EPT, EPTT aXiHu (West EPT) Dis.s, EPTTl wheel and lubrication system.
EPTnical qualities
one, specialized parameter

EPTest velocity output ratio45/157=.2866
Most affordable speed output ratio60/157)X(55/60)=.3503
EPT EPTT4500kW
EPT speed1000/1300r/min
EPT-velocity output shaft speed4019r/min
Low-velocity output ratio3288r/min
EPT meshed speed77.2m/s
The backlash is much less than0.36mm
two, EPTnical traits
Box is melt with thick steel with fantastic top quality to achieve the intensity that the situation essential. Circumstance should consider tension growing older treatment ahead of the generate to reach the steadiness that needed.
Huge EPTs and EPT shaft utilized carbon alloy metal forging blank, soon after roughing, workpiece require to consider ultrasonic flaw detection approach to quench. In orEPTTto make sure the tooth floor with higher hardness, tooth floor want to get carburizing and quenching treatment after semi-finishing. Fine grind of tooth surface area to insure the high accuracy, soon after ending the creation of EPT, the stability check is essential, the experience pace is 1500r/min and the stability amount is G2.five.
EPTT shaft use the alloy metal forging blank, EPTT shaft requires quenched to make sure the intensity and durableness. Soon after the semi- ending, EPTT require to grind to ensure the accuracy of each workpiece.
When the assemble concluded, the no-loading take a look at ought to be keep two-4hours, the speed is 1200r/min, the temperature of shaft need to not exceed sixty ordm C, the operate of EPT must be smooth, no hitting sounds and concussion, every single joint area must not have oil spill phenomenon.