Helical gear reducers

As enclosed mechanical power transmission devices, helical gear reducers from Feida Machinery factory use two or more sets of helical gears meshing to lower speeds and increase torque,which provides smoother operation,lower noise,and higher-load capacity than spur gear reducers.

The main components

Helical gear pair:Input and output gears mesh to reduce speed.
Bearings:Support shafts and handle radial/axial loads.
Housing:Made of cast iron or aluminum,protecting internal parts and dissipating heat.
Seals:Prevent pil leakage and contamination.
Shafts:Input shafts,output shafts,and intermediate shafts.

Application

Helical gear reducers are an ideal choice for medium-to high-speed and high power applications due to their smooth operation,high efficiency,and durability.The typical applications include conveyors,mixers,packaging machinery,robotics,cnc machines,wind turbine gearboxes,autotive transmissions,metallurgy,mining,etc.

FAQ

How to guarantee gear quality?

Each gear has been hobbed,heat treated ,and cnc ground.Its precision grade can be up to ISO/DIN 5-10 level.In addition,each batch of gears has been inspected at every stage from raw materials to final products.

How to guarantee housing quality?

Each housing has been processed by CNC machining center to ensure the precision of each side.For the material,we insist on HT250 steel.

What materials are used for helical reducers?

A variety of materials are available,including carbon steel,alloy steel,stainless steel ,aluminum alloy,bronze, brass, nylon etc.

How does gear ratios affect speed and torque in gear reducers?

Gear ratios determine how input speed is reduced and torque is increased. A higher gear ratio cuts output speed but multiplies torque, directly impacting mechanical performance.