Planetary Gearbox Reducer
Experience unparalleled power transmission solutions with our versatile planetary gearboxes, expertly tailored for diverse applications including wheel drive, winch drive, track drive, and slewing drive systems. Built with precision engineering and robust construction, our gearboxes deliver dependable torque multiplication, minimized backlash, and enhanced load capacity.
Planetary Gearbox Types
Planetary Gearbox Expert
Brands That We Can Replace
Our planetary gearboxes, wheel drive gearboxes, winch drive gearboxes, and track drive gearboxes are designed with identical mounting dimensions to those of these well-known brands, ensuring highly comparable performance parameters, thereby making them ideal substitutes for these branded products. Please note that we do not sell products under these referenced brand names; the mention of specific models is purely for customers' convenience in selection and specification purposes.
If customization is required, feel free to reach out to us. We have a team of professional engineers who are ready to provide you with the highest quality customized solutions tailored to your unique requirements.
Brevini Riduttori
- Industrial Planetary Gearbox: EM Series, ED Series, ET Series, EQ Series, EC Series, E Series, S Series
- Winch Drive Planetary Gearbox: PWD Series, RCW Series, SLW Series, SMW Series
- Slewing Drive Planetary Gearbox: RPR Series, TCS Series, SD Series,
- Wheel Drives Planetary Gearbox: CTD Series, CTU Series,
- Cattle Feed Mixer Driver Planetary Gearbox: ECS1102 ESC1522 ECS2522
Trasmital Bonfiglioli
|
|
Bosch Rexroth
- GFT Series Planetary Gearbox
- GFT-W Series Planetary Gearbox
- GFB Series Planetary Gearbox
Comer Industries
- PGA Series Auger Drive Planetary Gearbox
- PG Series Feed Mixer Planetary Gearbox
- PGR-T Track Drive Planetary Gearbox
- PGR-W Wheel Drive Planetary Gearbox
- PGR-H Winch Drive Planetary Gearbox
Reggiana Riduttori
- RR Series Linear and Angular Planetary Gearbox
Rossi
- R2E Series Heavy Duty Planetary Reducer
Zollern
- ZHP Series Planetary Slewing Gear Gearbox
Fairfeild
How was a High-quality Planetary Gearbox Born?
① Raw Material Preparation
Procurement and pretreatment: Select high-quality metal raw materials, such as cast iron, alloy steel, stainless steel, etc. After strict quality inspection, surface impurities are removed, and the parts are preliminarily cut into a shape close to the blank according to the required shape and size.
② Forging/Casting
Forging forming: planetary carrier, sun gear, inner gear ring, etc., usually using forging technology. After heating the metal at high temperature, it is hammered or pressed to form the desired preliminary shape.
Casting molding: For some large or complex structural components, casting technology may be used.
③ Rough Machining
Turning, milling, and drilling: After completing the basic forming, the rough parts are rough machined using a CNC machine tool to remove most of the excess, forming the basic contours and structural features of various components of the gearbox, including inner and outer cylindrical surfaces, planes, keyways, threaded holes, etc.
④ First Heat Treatment
Normalization, annealing, or tempering: Based on the material properties and subsequent processing requirements of the parts, appropriate heat treatment processes are carried out on the rough machined parts to improve the internal structure of the metal, adjust hardness and toughness, and facilitate subsequent mechanical processing.
⑤ Precision Processing
Grinding, honing, and gear hobbing: precision machining of heat-treated parts to ensure that the tooth shape, accuracy, and surface roughness of the gears meet the design requirements. The gear processing of planetary gears usually includes hobbing, shaving, or slotting, etc; The planetary carrier requires precision grinding and leveling treatment.
⑥ Second heat treatment
Carburization quenching, nitriding, or surface hardening treatment: For contact stress areas such as gears, surface strengthening treatment is carried out according to design requirements to improve wear resistance and hardness, and prevent early wear and fatigue failure caused by long-term operation.
⑦ Secondary precision machining
Grinding, polishing, and ultra precision machining: further improve the accuracy and surface quality of gears and other key components, reduce micro wear and noise, and improve overall transmission efficiency and service life.
⑧ Inspection stage
Dimensional inspection, hardness testing, and non-destructive testing: Strictly control the quality of all finished parts, including dimensional accuracy, surface quality, hardness testing, as well as necessary non-destructive testing such as magnetic particle testing, ultrasonic testing, etc., to ensure that the parts are free of cracks, inclusions, and other defects.
⑨ Assembly stage
Cleaning, applying lubricating grease, and assembly: After cleaning the parts, apply special lubricating oil or grease in a suitable position, and then assemble them in an orderly manner according to the design drawings and technical requirements to ensure the correct meshing of the gear pair and the correct installation of bearings and seals.
⑩ Testing Phase
Empty load test run, load test, and performance test: The assembled planetary gearbox must undergo strict pre factory testing, including empty load operation inspection, noise test, vibration test, and performance test under load, to ensure that it meets the design requirements and can operate stably for a long time under the predetermined working conditions.
Realistic View of Our Factory
