High Performance Gearboxes for Warehouse Logistics and Automation

Automated guided vehicles (AGVs) and autonomous mobile robots (AMRs), along with automated storage and retrieval systems, are indispensable in automating warehouses and other intralogistic movements of goods and materials. The many types of mobile robots require many types of wheel drives.

As motion control technologies continue to advance, gearboxes for warehouse logistics and automation remain central to enabling robots and automated systems to move through and interact with the physical world. Gearboxes transfer motor power to adjust speed, torque, and direction for robotic arms and drive wheels. Developers of robotics solutions for warehouse and DC operations, working independently or in partnership with gearbox and motion technology suppliers, like GAM, can optimize and extend the capabilities of their products through the proper selection and careful engineering of gearbox systems.

GAM has the experience designing and providing gearboxes for logistics and robotic warehouse automation, delivering solutions for all types of wheel drives and robotic mechanisms.With our engineering and manufacturing flexibility GAM can collaborate with you to identify the right product for your application, ranging from our standard GML wheel drive series to fully customized designs for demanding warehouse applications.
 

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GAM Wheel Hub Gearboxes for Mobile Robots

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Your Engineering Partner for Logistics & Warehouse Automation Systems

To achieve the highest levels of performance, precision, and reliability in warehouse automation, you need more than a gearbox supplier, you need a true engineering partner. GAM works side by side with your design team, or operates as an extension of it, to ensure every motion subsystem meets your requirements and exceeds expectations. Whether you need a fully engineered connection from the motor to the final moving component or simply the right gearbox for your robotic application, GAM provides the expertise, collaboration, and technical depth to bring your automation systems to life.

Enhance Your Warehouse Automation Systems

GAM Wheel Drive Gearboxes for Mobile Robots

GML Series Coaxial Wheel Hub Drive

The GML Series Wheel Drive uses planetary gearing for a coaxial system and a very short overall length. It is fully sealed for maintenance-free operation. The rotating hub design along with dual wheel bearings eliminates overhung loads, allowing the gearbox to accommodate very high loads—ideal for pulleys or wheel drives. In addition, the hub design conforms to industry standard wheel sizes. Because of its robust load-handling characteristics, the GML Series is well-suited to AMRs and AGVs requiring increased payload performance within warehouse logistics and automation systems.

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Offset Parallel Wheel Hub Drive

The OPG Series Offset Parallel Wheel Drive uses planetary gearing along with spur gears for parallel offset input and output axes. This design is particularly suited to applications with a narrow track gauge where a coaxial drive would not work. The offset design gives access to the output axis opposite the output flange. This allows an encoder or external braking systems to be directly mounted directly to the output axis instead of to the motor.

This drive can be used as a direct drive or as a differential drive and can be combined with a steering drive to form a drive-steer unit.
Its flexible configuration and stability advantages make it a strong choice for robotic warehouse automation systems requiring precise navigation and controlled power transmission.

Custom Solutions

Integrated Assembly

GAM, in collaboration with the customer, developed this standard GSL Strain Wave (harmonic) robotic gearbox with a custom housing and mounting flange, providing a mounting surface and pilot to directly mount the wheel.This approach supports customers seeking to optimize torque performance, payload handling, and integration efficiency in customized warehouse robotic gearboxes.

Modified Standard Gearbox

Standard planetary gearbox modified for the demanding shock and reversing loads of the wheel drive of an automated parking robot.

Customized Planetary Gearbox

GAM produced a custom motor rotor shaft with an integral sun gear for a motor manufacturer. This drives a customized planetary gearbox with a spline output shaft to directly mount and drive an AGV Wheel

Enhanced Performance Through Advanced Gearboxs for Warehouse Logistics and Automation

Gearbox technology, when properly engineered and applied, can significantly improve the performance and payload capacity of both stationary and mobile robotic systems used throughout warehouse and logistics automation systems

Improved Payload Capacity for Cobots and AMRs

One of the core advantages gearboxes provide is torque multiplication, the ability to increase the rotational force required to lift or move objects. Gear ratios can be engineered to multiply output torque, allowing cobots, AGVs, and AMRs to support significantly higher payloads without increasing actuator size or speed. This is essential for material handling robotics requiring controlled, torque-dense motion.

High precision cut gearing also enhances the strength, positional accuracy, and reduces backlash of cobots,enabling robotic pick-and-place and sorting systems to reliably perform sub-millimeter movements while maintaining structural rigidity under heavy loads. This fine level of control is essential for robotic systems working closely and safely alongside human workers.

Similarly, with GAM Wheel Drive Gearboxes, robotics engineers can significantly increase the payload capacity of their AMRs by optimizing how weight is transferred to the gearbox and how power is transmitted from the motor to the wheels and other actuators. Gearboxes engineered for balanced load transfer enable AMRs to achieve higher payload ratings, greater traction, and improved shock resistance which is key for long duration duty cycles in high density warehouse environments.

Stability and Performance for Mobile Robots

Well designed gearbox for warehouse logistics and automation systems contribute to better stability for heavily loaded mobile robots. By adjusting gear ratios appropriately, AMRs can move slowly and steadily when carrying heavy items, reducing the risk of tipping, swaying, or loss of balance. These improvements directly support safer, more reliable material transport in dynamic warehouse environments.

Precision Control for Picking & Sorting Systems

Gearbox technology enhances the precision and repeatability required for picking, sorting, and other high speed intralogistics operations. By improving control over speed, torque, and overall mechanical stability, gearboxes allow robotic arms and gripper systems to achieve highly accurate approach, grasp, and placement movements, reducing errors in item selection and minimizing product damage during handling.

Collaborate with GAM

We have the ability to customize & modify all our products. Our team of engineers will collaborate with you to produce your desired result.

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Motion Control Products for Warehouse Logistics & Automation

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