High Precision Spiral Bevel Gearbox Planetary Gearbox
CZPT AB series planetary gearbox is the most popular servo gearbox. With helical gears and integrated output planetary carrier,TRANS AB series planetary gearboxes have played the advantages of high precision, low noise, and high efficiency up to 95%.
AB Series is a kind of super high precision and super high efficient planetary gearbox, with double support output, long span,high stability, wide surface of the sun gear and planetary gear, larger related technical parameters to accomplish high-intensity work. All gears inside the TRANS servo planetary gearbox are helical design, high bite rate, smooth continuous operation, low noise, low backlash. Integrated design of inner ring and shell, high precision, high wear resistance. Integrated connection board design makes it perfectly matches with all kinds of servo motors, and stepper motors perfectly. The lowest backlash, as high as 95% efficiency and lifetime lubrication, makes the TRANS helical gearbox the best choice for customers. TRANS MB series planetary gearbox for servo motor is a good alternative gearbox to AB series of APEX gearbox. We have many customers who before used Apex planetary gearbox or spiral bevel gearbox now choose our MB gearbox or our right angle gearbox AT series in the category of the
90-degree gearbox. Planetary gearbox models of Apex Dynamics: AB042 / AB060 / AB060A / AB090 / AB090A / AB115 / AB115A / AB142 /AB142A / AB180 / AB220
WHAT IS A PLANETARY GEARBOX?
A planetary gearbox is a gearbox with the input shaft and the output shaft aligned. A planetary gearbox is used to transfer the largest torque in the most compact form (known as torque density).
The bicycle’s acceleration hub is a great example of a planet-wheel mechanism: Have you ever wondered how you can get so much power and capabilities in such a little hub? For a three-speed hub, a one-stage planetary gear system is used, for a five-speed hub a 2-stage. Each planet gear system has a reduction state, a direct coupling and an acceleration mode.
Whoever invented the planetary gearbox is not known, but was functionally described by Leonardo da Vinci in 1490 and has been used for centuries.
Key Features Planetary Gearbox
18 Frame Sizes
Gear Reducer Ratios
1 Stage Gear Reducer 3.48:1~7.2:1
2 stage Gear Reducer 12.1:1~51.8:1
3 stage Gear Reducer 63:1~373:1
4 stage Gear Reducer 403:1~2687:1
Gear Reducer Efficiency
1 Stage Gear Reducer 97%
2 stage Gear Reducer 95%
3 stage Gear Reducer 92%
4 stage Gear Reducer 90%
Gearbox Torque Range: 576~447360 Nm
Mechanical Rating Up To 380 Kw
Layout Of Axis: Right Angle And Parallel Shaft
Ideal For High Reduction Ratio, Inline Installation And Overhung Load
Wide Reduction Ratio, High Torque and Compact Size
Benefits Planetary Gearbox
Wide Reduction Ratios – Due to the design characteristics planetary gearboxes can achieve high efficiency and wide ratio in multiple stage combination.
Compact Design – Small Size but with high torque output due to the load sharing of the planet gears.
High Efficiency Output – Our planetary gears offer output efficiencies of up to 97%
Different Lubrication Options – Within the planetary gear series either oil or grease may be used to deliver lubrication throughout the system.