AMR (Autonomous Mobile Robot), also known as Autonomous Mobile Robot, is a type of robot that can autonomously move and perform tasks without the need for human intervention through technologies such as environmental perception, autonomous navigation, and automatic obstacle avoidance. AMR has extensive applications in various fields such as logistics, healthcare, services, and inspection. For example, in the field of logistics, AMR can be used for tasks such as handling, sorting, and distribution of warehouse goods; In the medical field, AMR can be used for tasks such as drug distribution and surgical instrument transmission; In the field of services, AMR can be used for tasks such as hotel meal delivery and airport tour; In the field of inspection, AMR can be used for tasks such as factory inspections and pipeline inspections.

In AMR, hub motors play a crucial role. The application of hub motors in AMR (Autonomous Mobile Robots) is specifically reflected in the following aspects:

1. Direct drive and flexibility

The hub motor can directly drive the wheels without the need for traditional components such as transmission shafts and differentials, simplifying the mechanical structure of AMR and making it more compact and lightweight. Due to each wheel being able to drive independently, AMR can achieve more flexible steering and movement, including stationary rotation, lateral movement, etc., greatly improving its maneuverability and adaptability.

2. Accurate control and positioning

Hub motors are usually equipped with precise drive control systems, which can achieve high-precision speed and position control, which is crucial for AMR navigation and positioning. By independently controlling the motor of each wheel, AMR can more accurately execute complex path planning and motion commands, improving its autonomous navigation ability in complex environments.

3. Efficient energy consumption and energy conservation:

The hub motor integrates power, transmission, and braking systems into the wheel, reducing losses during energy transfer and improving energy utilization efficiency. During the operation of AMR, the hub motor can adjust its output power according to actual needs, achieving energy-saving operation and reducing operating costs.

4. Safety and stability:

The hub motor has an independent braking system that can quickly stop when needed, ensuring the safe operation of the AMR. When encountering emergencies or obstacles, AMR can achieve emergency braking or obstacle avoidance by independently controlling the motor of each wheel, improving its safety and stability.

5. Maintenance and upkeep:

Due to the simple structure and high integration of hub motors, their maintenance and upkeep are relatively easy. When it is necessary to replace or
repair the motor, simply disassemble the wheels separately, greatly reducing maintenance costs and difficulties.

6. Scalability and Customization:

The design of the hub motor makes the chassis design of AMR more flexible and can be customized according to different application scenarios and requirements. By increasing or decreasing the number and configuration of wheels, AMR with different functions can be achieved to meet the needs of various complex scenarios.

The application of hub motors in AMR is mainly reflected in improving the flexibility, precise control, efficient energy consumption, safety, maintenance and scalability of AMR, providing strong technical support for the application of AMR in logistics, services, inspection and other fields.

Shenzhen Zhongling Technology Co., Ltd. is a company specializing in wheel hub motors and control, integrating research and development, production, and sales. Its product application scope includes intelligent robots, wheelchairs AMR, Fitness equipment, etc.