Planetary Gearbox Solutions
Our planetary gearboxes, also known as planetary reducers, servo gearboxes, or precision gear reducers, are designed for high torque density, compact structure, and reliable motion control. They are widely used in robotics, CNC machines, automation equipment, packaging machinery, and other industrial drive systems.
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Planetary Gearbox Types
Choose the right gearbox type according to installation space, motor direction, torque requirement, backlash level, and machine structure.
Inline Planetary Gearbox
Inline planetary gearboxes use a coaxial input-output layout, making them suitable for compact servo transmission systems where the motor and driven shaft are aligned on the same axis.
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Right Angle Planetary Gearbox
Right angle planetary gearboxes turn the transmission direction by 90 degrees, helping save axial space and making machine layouts more flexible.
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These series cover common servo gearbox requirements for inline and right angle transmission structures.
VRB Series
Inline precision gearbox for servo-driven automation and motion control systems.
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ZCD Series
Inline planetary reducer for stable coaxial transmission and compact machine design.
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VRBR Series
Right angle servo gearbox for 90-degree transmission and space-saving installation.
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ZCDR Series
Disc precision right angle planetary reducer for rigid and accurate rotary motion control.
View ZCDR SeriesWhy Choose Our Planetary Gearboxes
High Torque Density
Compact structure with strong torque output for industrial motion control systems.
Servo Motor Matching
Supports common servo motor interfaces for automation, CNC, and robotics equipment.
Precision Transmission
Designed for stable positioning, repeatable movement, and controlled speed transmission.
Flexible Installation
Inline and right angle structures are available for different machine layout requirements.
Typical Applications
Planetary gearboxes are used in machines that require compact torque transmission, accurate motion control, and reliable servo drive performance.
Robotics
Used in robot arms, grippers, rotary joints, and servo positioning modules.
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Suitable for transfer systems, assembly lines, inspection machines, and indexing units.
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Applied in feed axes, tool changers, rotary fixtures, and machine tool automation.
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Used in feeding, sealing, labeling, indexing, and synchronized packaging systems.
View Packaging ApplicationsInline vs Right Angle Gearbox
Inline planetary gearboxes are suitable when the motor and output shaft can be arranged on the same axis. Right angle planetary gearboxes are better when the machine requires a 90-degree transmission direction or when axial installation space is limited. Choosing between them depends on machine layout, available space, motor direction, torque requirement, and mounting structure.
How to Select a Planetary Gearbox
Before selecting a planetary gearbox, confirm required torque, reduction ratio, backlash requirement, motor frame size, input speed, output load, duty cycle, radial load, axial load, and installation direction. For servo automation systems, the gearbox should also match the motor shaft, flange size, and positioning accuracy requirements.
Need Help Selecting a Planetary Gearbox?
Send your motor model, torque requirement, ratio, installation space, and application details. Our team can help recommend a suitable planetary gearbox or precision gear reducer.
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