Name: Robotics 3-Inch Compact Brushless Hub Motor | PU Yellow Tire + Hall Sensor | High-Precision Micro Motor for Smart Devices
Rating: 5.0 (50 reviews)

Product Parameters

The main parameters

Number	Projects	Specification	Remarks
1	Motor diameter	70mm (slight deviation including tire size)	Subject to actual product
2	Rated voltage	24V
3	Rated power	150W
4	Rated rotating speed	1600±50rpm
5	Rated current	5±0.5A
6	Theoretical torque	2.9N/M
7	Degree of phases	60°
8	Number of poles	7 pole pairs	14PCS
9	Out of the shaft	Central hole 8mm
10	Lead exposed	300mm
11	Size of connectors	Bullet connector + XH terminal 2.0 connector
12	Brake mode	Electromagnetic brake
13	Shaft material	45# steel (quenched and tempered)
14	Waterproof rating	IP55
15	Maximum load	50kg
16	Environmental requirements	-20℃ to 65℃

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Product Details

Product Introduction

Shenzhen Jinhaixin Holdings offers a high-performance 3-inch brushless hub motor specifically engineered for robotics and automated systems. Featuring a durable PU yellow rubber tire for enhanced traction and vibration damping, this motor integrates a built-in Hall sensor for precise speed and position feedback—ideal for mobile robots, service bots, and smart equipment. Designed for easy installation with a standard 70mm x 55mm tire size, it supports customization for volume orders. Certified to international quality standards, the motor ensures reliability in demanding environments while delivering smooth, efficient operation. Trusted by global manufacturers for precision motion control in next-gen robotic applications.

Advantages and features

1. Compact 3-inch design enables space-saving integration into small robots and devices.2. PU yellow tire provides superior wear resistance and shock absorption.3. Integrated Hall sensor ensures accurate feedback for stable speed and positioning control.4. Compatible with 70mm x 55mm standard tires for easy retrofitting.5. Supports OEM/ODM customization for volume buyers worldwide.

Application Scenario

Ideal for mobile robots, warehouse automation systems, educational robotics kits, medical assistive devices, and consumer smart appliances. Serves manufacturers in North America, Europe, Southeast Asia, and the Middle East seeking reliable, compact drive solutions for intelligent machines.

Corporate Information

Shenzhen Jinhaixin Holdings Co., Ltd

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Service Guarantee

Service Information

Tel

0755-28745009

Email

[email protected]

Address

Longgang District, Shenzhen, China

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Advisory Message

Pre-sales advice

1. Connect the motor to the controller and power supply according to the wiring diagram on the controller.
2. The tire is mounted on the outside of the outer rotor hub.
3. Power cords passing through metal parts should be protected with non-metallic materials.
4. Special Note: If the motor does not move, jams, or overheats rapidly when the drive powers on the motor, the power must be disconnected and the electrical angle or drive output adjusted within three seconds to avoid motor failure.

After-sales service

Please feel free to contact me if you have any questions.

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