FHTW AT series gearbox,also called steering gearbox,right angle gearbox ,spiral bevel gearbox and 90 degree servo gearbox.This AT gearbox is with large range of ratio and torque,matches any power of servo motor and used in heavy duty occasion,especially in the application that needs to change the transmission direction.
AT series is the latest right angle 90 degree gearbox of our company,including AT shaft input steering gearbox and AT-F flange input 90 degree reducer.AT series has various input and output types.The input side have the types of flange input, hole input and shaft input.The output side of the right angle gearbox has single output shaft,double output shaft,three output shaft and hole output.
AT steering gearboxes have the ratio 1:5.And AT-F 90 degree servo gearboxes have three kinds of the ratio: single stage(1:1-1:5),double stage(1:7-1:50) and three stage(1:75-1:500).The wide range of reduction ratio makes the right angle gearbox widely applied to various transmission mechanisms that with heavy load.
FHTW AT right angle gearbox body is made of integrated stainless steel ,to ensure maximum rigidity and corrosion resistance.Multiple precision machined surface for easy assembly.The adoption of the top spiral worm gear design software and the optimized design of contact tooth surface make the even load and allow high torque output.Gears are made of high strength carburizing alloy steel and the grinding precision is up to the standard of DIN 5 level.
Multiple stainless steel output and input shaft design can be applied to various of industrial applications needs.The combination of high-precision grinded worm bevel gear set and the optimized the design of planetary gear set can make the AT series 90 degree servo gearbox reduction speed up to 500:1.
FHTW company AT series right angle gearbox is with high torque and low backlash design of the compact structure,it is suitable for the application of precision servo motor.Parented oil seal design,maintenance-free without replacing the lubrication oil,ensure the AT-type gearbox long operating life.