Planetary Gearboxes

PFR Right Angle Precision Planetary Gearbox

A planetary gearbox, also introduced as an epicyclic gearbox, is one of the most interesting forms of device present within motion control. They are typically employed in automotive as an essential component of automatic transmission applications. Planetary Gearboxes are a form of the gearbox where the output and input both have the same center of turning. This means that the center of the input gear rotates around the center of the output section, and the output and input shafts are aligned.
The design of the planetary gearbox is relatively simple, including a central sun gear, an outer ring (also known as an internal gear since its tooth face inward), a carrier, and the planetary gears. Input power to the sun gear results in spinning. The mesh of planetary gears with the sun gear has a standard, and as the sun gear rotates based on this, so the planetary gears turn according to their axes.

As one of the leading planetary gearbox manufacturers, suppliers, and exporters of mechanical products, We offer planetary gearbox and many other products. Please get in touch with us for details.

Mail:[email protected]

Description of PFR Right Angle Precision Planetary Gearbox

PFR series right angle gearbox is designed to solve the problems of space. The compact structure of the PFR speed reducer provides customers with a good solution when installation space or clearance is limited. High precision and solid construction make PFR speed reducer more valuable than a similar gearbox. Two ends of needle roller bearings with high accuracy on the shaft back up the planetary gears to improve the torsional stiffness of the speed reducer. In addition, the flanged output design makes it easier to connect with the equipment. Meanwhile, this planetary gearbox is also an economy precision gear reducer, providing an excellent choice for customers with a limited budget.

Feature of PFR Right Angle Precision Planetary Gearbox

● The square flange output design ensures a fast connection with any motor
● High rigidity & torque due to the use of needle roller bearing
● Spiral bevel gears are adopted to ensure the lowest backlash
● Space-saving design
Motors can be mounted at 90 degrees to save the space
● No leakage of grease
High viscosity and non-separated grease are used to avoid leakage.
● The square flange output design ensures a fast connection with any motor

Application of PFR Precision Planetary Gearbox

Precision planetary reducer is widely used in various fields: environmental protection equipment, precision instruments, flame-cutting, CNC machine tools, tool machinery, automation industry, printing machinery, textile printing and dyeing, pharmaceutical leather, environmental protection equipment, coal equipment, cement equipment, beer drink, mining machinery, wire rope transmission life test machine, glass equipment, winding machine, food packaging, welding equipment, CNC machine tools, laser cutting, industrial robot measuring equipment, rubber plastics, petrochemical, lifting transportation and other light and heavy industry, mechanical transmission and precision control field.

Superior Manufacturing Processes of PFR Planetary Gearbox:

The strict quality control system controls all the components. The planetary gears and sun gear are all helical gears, carburized and quenched to 58-62HRC, and will be proceeded the precision grinding and technical corrected to achieve perfect transmission effect. The planetary gear is supported by two ends of the needle rollers, which has enhanced the torsional stiffness. The protection level of the planetary gearbox is up to the international standard IP65 (full dustproof and waterproof).

Patent of PFR series Planetary Gearbox:

PFR series planetary gearboxes are featured with two multi-national patents of lubricating construction applied in the internal spiral gear structure to ensure the highest output efficiency.

Patent 1: Reduce the axial thrust of the planetary gear running.

Patent 2: Increase the lubrication, and reduce the frictional resistance and noise.