Name: 4-inch diameter 105mm tire width 42 opening 62 double-sided threaded shaft PU water guide groove
Rating: 5.0 (50 reviews)

Product Introduction

4-inch motor specifically designed for smart luggage: 105mm diameter x 42mm width, custom-made to perfectly match luggage wheel specifications; PU tread with water guide grooves for enhanced anti-slip performance and durability in wet conditions; 62mm gear opening + double-sided threaded shaft, supporting standardized assembly, eliminating the need for secondary processing and ensuring efficient installation; suitable for smart towing and automatic following luggage

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Product Parameters

The main parameters

Number	Projects	Specification	Remarks
1	Motor diameter	105mm (slight deviation including tire size)	Subject to actual product
2	Rated voltage	24V
3	Rated power	250W
4	Rated rotating speed	1800±50rpm
5	Rated current	6±0.5A
6	Theoretical torque	4.8 N/M
7	Degree of phases	120°
8	Number of poles	20 poles
9	Out of the shaft	Double-sided threaded shaft (mm)
10	Lead exposed	500mm
11	Size of connectors	3+6 waterproof connector
12	Brake mode	Electromagnetic brake
13	Shaft material	45cr (alloy steel)
14	Waterproof rating	IP55
15	Maximum load	100kg
16	Environmental requirements	-20℃ to 65℃

关键说明

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Common problem

Q： If the motor encounters common faults, what maintenance points should be paid attention to in order to ensure stable operation of the equipment?

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A： If you encounter insufficient power or abnormal noise, first check the PU tire tread wear and whether the water channels are blocked, ensuring unobstructed drainage. Confirm that the double-threaded shaft is not loose and that there are no foreign objects interfering with the gear opening. Regularly lubricate the bearings to prevent rust and jamming. In addition, ensure that the installation conforms to standards to avoid damage caused by improper installation, and to ensure motor performance and overall safety.

Q： Are your 4-inch motors suitable for bulk purchase and customization?

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A： Our 4-inch motor series is available for customization and bulk purchasing. Our products are designed to industry standards, easy to install, and require no secondary processing. Bulk purchasing not only meets the needs of large clients but also offers targeted technical support and price advantages. Please contact our sales team for more customization details and cooperation options.

Q： How can we properly maintain the motor of this 4-inch electric suitcase to extend its service life during daily use?

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A： It is recommended to regularly clean the mud and sand from the PU tire tread and water channels to keep the tire surface clean and prevent blockages that could affect the anti-skid performance. Check the double-sided threaded shaft and gear openings for looseness or wear, and tighten or replace them as needed. Avoid prolonged use with sharp objects or in high-temperature environments to ensure stable motor operation and extend its service life.

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Product Introduction

Product Parameters

The main parameters

关键说明

Common problem

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