Item Description

The transmission system adopts hardened-equipment pace reducer&comma which has acompacted framework with lower sound and increased transmission efficiency&period
Composition of speed increasing gearbox
Spare parts of speed increasing gearbox case&comma support base&comma big gear&comma transmission axis&comma bevel wheel and lubrication system&period
Technical characteristics
1&comma technical parameter

Highest speed output ratio forty five&sol157&equals0&period2866 
Lowest speed output ratio 60&sol157&rparx&lpar55&sol60&rpar&equals0&period3503
Motor power 4500kW
Motor speed 1000&sol1300r&solmin
Substantial-speed output shaft speed 4019r&solmin 
Low-speed output ratio 3288r&solmin 
Gear meshed speed 77&period2m&sols
The backlash is less than &period36mm 

2&commaTechnical characteristics
Box is melt with thick steel with great quality to reach the intensity that the case required&period Case should take stress aging treatment before the produce to reach the stability that required&interval
Big gears and gear shaft used carbon alloy steel forging blank&comma after roughing&comma workpiece need to take ultrasonic flaw detection process to quench&period In order to ensure the tooth surface with high hardness&comma tooth surface need to take carburizing and quenching treatment after semi-finishing &periodFine grind of tooth surface to insure the high accuracy&comma after finishing the production of gear&comma the balance test is needed&comma the experience speed is 1500r&solmin and the balance level is G2&period5&period 
Transmission shaft use the alloy steel forging blank&comma transmission shaft takes quenched to make sure the intensity and durableness&period After the semi- finishing&comma transmission need to grind to guarantee the accuracy of every workpiece&period
When the assemble finished&comma the no-loading test should be keep 2-4hours&comma the speed is 1200r&solmin&comma the temperature of shaft should not exceed 60ºC&commathe work of gear should be smooth&comma no hitting noise and concussion&comma every joint surface should not have oil spill phenomenon&period  

Planetary gearboxes are utilised in a variety of situations where high performance and high reduction ratio are required in a little space. That includes substantial precision and high torque-to-quantity ratio, it is perfect for torque improve, deceleration, precise positioning and management of regenerative equipment. To make certain that the chosen planetary gearbox is the best suit for your application, it is important to consider parameters this kind of as torque, backlash and gear ratios when choosing a planetary gearbox.
china  manufacturer  manufacturer Cost Speed-Increasing Gear Box for Finishing Mill Group manufacturers