Planetary Gearbox Products

Planetary Gearbox Products for Servo Motors and Automation Equipment

Planetary Drive supplies inline planetary gearboxes, right angle planetary gearboxes and low backlash planetary reducers for machine builders, automation integrators and industrial equipment manufacturers. Our products are designed for compact transmission, stable torque output and reliable servo motion control.

planetary gearbox product lineup for servo motor automation
Product Overview

Precision Planetary Gearboxes for Different Motion Requirements

A planetary gearbox is commonly used when a servo-driven machine requires higher torque, lower output speed, compact installation and better motion stability. Different applications may require different gearbox structures. Some machines need an inline gearbox for direct transmission, while others need a right angle gearbox to save space. For positioning systems, a low backlash planetary reducer can help improve repeatability and motion response.

Inline Same-axis transmission for servo motor systems.
Right Angle 90-degree layout for compact machine designs.
Low Backlash For positioning, repeatability and servo accuracy.
Custom Ratio, flange, shaft and mounting options available.
Product Categories

Planetary Gearbox Products

Choose the suitable planetary gearbox product according to motor layout, output direction, torque requirement, backlash level and installation space.

inline planetary gearbox for servo motor automation equipment

Inline Planetary Gearbox

Inline planetary gearboxes are suitable for servo systems where the motor shaft and output shaft stay on the same axis. They are commonly used in CNC machines, automation modules, conveyors, linear motion systems and precision equipment.

Servo Motor Compact Design High Torque
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right angle planetary gearbox for compact automation machinery

Right Angle Planetary Gearbox

Right angle planetary gearboxes change the output direction by 90 degrees, helping engineers reduce installation length and optimize machine structure. They are often used in packaging machinery, robotic handling units and compact automation systems.

90° Output Space Saving Automation
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low backlash planetary gear reducer for precision positioning

Low Backlash Planetary Reducer

Low backlash planetary reducers are designed for applications where angular clearance, repeatability and smooth servo response are important. They are also called low backlash planetary gearboxes and are suitable for precision positioning systems.

Low Backlash Repeatability Precision Motion
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Selection Guide

How to Select a Planetary Gearbox

Selecting a planetary gearbox is not only about choosing a ratio. Engineers should also consider torque, output speed, backlash, load inertia, installation direction, motor flange and duty cycle. If these parameters are not matched correctly, the machine may face vibration, overheating, poor positioning or shortened service life.

Send Your Parameters

1. Ratio and Output Speed

The gear ratio determines output speed and torque multiplication. Different ratios may require different stage structures.

2. Rated Torque and Peak Torque

Torque should be checked according to load, acceleration, working cycle and safety margin.

3. Backlash Requirement

For positioning applications, lower backlash helps improve repeatability and servo response.

4. Motor and Mounting Interface

Input bore, motor flange, output shaft, mounting bolt pattern and installation space should be confirmed before ordering.

Applications

Planetary Gearbox Applications

Planetary gearboxes are used across many automation and machinery systems where stable torque transmission, compact structure and reliable motion control are required.

01

Robotics and Automation

Used in robotic axes, handling systems, pick-and-place equipment and automated assembly machines.

02

CNC Machines

Supports feed axes, tool changers, rotary mechanisms and high-precision motion systems.

03

Packaging Machinery

Used for indexing, conveying, filling, labeling and intermittent motion control.

04

Precision Positioning

Suitable for inspection machines, measuring devices, electronic assembly and positioning platforms.

Before Quotation

Information Needed for Gearbox Selection

To recommend the right planetary gearbox product, please provide as much information as possible about your motor, machine structure and working conditions.

Motor Model

Servo brand, motor power, frame size, shaft diameter and flange dimensions.

Ratio and Torque

Required ratio, output speed, rated torque, peak torque and load condition.

Mounting Space

Inline or right angle layout, output shaft type, mounting direction and available space.

Related Product Information

These related product resources provide more information about planetary gearboxes, hollow rotary tables and automation motion solutions.

Need Help Choosing a Planetary Gearbox?

Send us your motor model, ratio, torque requirement, mounting space or drawing. We will help you check a suitable planetary gearbox product for your equipment.

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