{"id":793,"date":"2026-03-19T06:41:55","date_gmt":"2026-03-19T06:41:55","guid":{"rendered":"https:\/\/omniwheelpro.com\/?p=793"},"modified":"2026-11-04T10:05:17","modified_gmt":"2026-11-04T10:05:17","slug":"how-to-choose-omni-wheels-for-agv-robots","status":"publish","type":"post","link":"https:\/\/omniwheelpro.com\/ja\/how-to-choose-omni-wheels-for-agv-robots\/","title":{"rendered":"How to Choose Omni Wheels for AGV Robots (Complete Guide)"},"content":{"rendered":"
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Omni-directional Wheel 8inch<\/figcaption><\/figure>\n\n\n

Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) are widely used in warehouses, factories, logistics centers, and material handling systems. As these robots become more advanced, selecting the right wheel system is essential for achieving smooth movement, precise positioning, and reliable operation.\u00a0<\/p>\n

Omni wheels<\/a> are an excellent choice for mobile robots that require multidirectional movement in limited spaces. However, choosing the correct wheel involves more than simply selecting a diameter. Load capacity, wheel configuration, floor conditions, mounting method, and operating speed all affect performance.\u00a0<\/p>\n

This guide explains how to choose the right omni wheels for AGV robots and what engineers should consider before purchasing.\u00a0<\/p>\n

1. Understand the Different Types of Omni Wheels<\/h2>\n

Before selecting a wheel, it is important to understand the difference between standard omni wheels and Mecanum wheels.\u00a0<\/p>\n

Standard Omni Wheels<\/h3>\n

Standard omni wheels feature a series of small rollers mounted around the wheel circumference. These rollers allow the wheel to move freely in the lateral direction while maintaining traction in the primary rolling direction.\u00a0<\/p>\n

When multiple omni wheels are installed in an appropriate configuration, the robot can move forward, backward, and sideways. This makes them suitable for compact AGVs, robotic platforms, and material handling equipment.\u00a0<\/p>\n

Mecanum Wheels<\/h3>\n

Mecanum wheels use rollers mounted at an angle, typically 45 degrees, around the wheel circumference. By combining the rotational forces of four wheels, a robot can move forward, backward, sideways, and diagonally.\u00a0<\/p>\n

Unlike standard omni wheels, Mecanum wheels require a specific wheel arrangement and coordinated motor control to achieve omnidirectional movement.\u00a0<\/p>\n

For AGV applications, the choice between standard omni wheels and Mecanum wheels depends on the required movement pattern, mechanical design, and control system.\u00a0<\/p>\n

2. Determine the Required Load Capacity<\/h2>\n

Load capacity is one of the most important factors when selecting omni wheels for AGV robots.\u00a0<\/p>\n

The total weight of the robot includes the chassis, batteries, motors, electronics, and maximum payload. The load must be distributed across the wheels according to the robot’s mechanical design.\u00a0<\/p>\n

A basic calculation is:\u00a0<\/p>\n

Required load capacity per wheel = Total operating weight \u00f7 Number of load-bearing wheels\u00a0<\/strong><\/p>\n

For example, if an AGV has a total operating weight of 400 kg and uses four load-bearing wheels, the average load is 100 kg per wheel.\u00a0<\/p>\n

However, the actual load on each wheel may vary due to uneven weight distribution, floor irregularities, acceleration, braking, and turning forces.<\/p>\n

Engineers should select wheels with sufficient load capacity for the maximum operating conditions rather than relying only on the average load calculation.\u00a0<\/p>\n

3. Choose the Appropriate Wheel Diameter<\/h2>\n

Wheel diameter affects the AGV’s ground clearance, obstacle-crossing ability, rolling resistance, and overall chassis height.\u00a0<\/p>\n