Industrial Gearboxes
Browse industrial gearboxes for machinery, hydraulic drives and power transmission systems. Industrial gear units provide controlled speed reduction and torque multiplication for demanding mechanical applications.
Find the correct gearbox by manufacturer reference, reduction ratio, input and output shaft, mounting type, torque requirement and application.
Industrial Gearboxes for Machinery and Power Transmission
Industrial gearboxes are mechanical drive components designed to reduce rotational speed and increase output torque. They are widely used in industrial machinery, production equipment, conveyors, mobile systems and hydraulic drive applications.
HPM Hydraulic supplies industrial gearboxes and related drive components for replacement and machinery repair applications.
How Does an Industrial Gearbox Work?
A gearbox transfers mechanical energy through one or more gear stages. The gear ratio determines the relationship between input speed and output speed, as well as the resulting output torque.
Depending on the design, industrial gearboxes may use:
- planetary gears,
- spur gears,
- helical gears,
- bevel gears,
- worm gearing,
- combined reduction stages.
Industrial Gearbox Applications
Industrial gear units may be used in:
- conveyors,
- production machinery,
- material handling systems,
- mixers,
- winches,
- hydraulic drive systems,
- agricultural machinery,
- special-purpose equipment.
How to Select the Correct Industrial Gearbox
Important parameters include:
- manufacturer and gearbox reference,
- reduction ratio,
- required output torque,
- input speed,
- output speed,
- input shaft configuration,
- output shaft or flange,
- mounting position,
- operating environment.
Gear Ratio
The gear ratio determines the output speed relative to the input speed. A higher reduction ratio generally produces lower output speed and higher torque.
Torque Rating
The gearbox must be capable of handling both continuous and peak torque loads generated by the machine or hydraulic motor.
Mounting Configuration
Check mounting feet, flange dimensions, shaft position and orientation. Mechanical compatibility is as important as the internal gear ratio.
Common Symptoms of Industrial Gearbox Wear
- increased noise,
- vibration,
- oil leakage,
- excessive backlash,
- overheating,
- bearing wear,
- reduced efficiency,
- damaged gear teeth.
Replacement Industrial Gearboxes
When selecting a replacement industrial gearbox, compare the complete specification rather than only the external dimensions.
Provide the manufacturer reference, gear ratio, shaft dimensions, mounting configuration and operating requirements whenever possible.
FAQ – Industrial Gearboxes
What is an industrial gearbox?
It is a mechanical transmission unit used to change speed and torque between a motor and driven equipment.
What does gearbox ratio mean?
The ratio describes the relationship between input and output rotational speed.
Can I replace a gearbox with a different ratio?
Only if the machine drive system is designed for the resulting change in output speed and torque.
What information is needed to identify a gearbox?
Manufacturer reference, ratio, shaft dimensions, mounting type, torque requirement and application are the most useful data.