8-Inch Brushless Hub Motor for Lawn Mowers 200mm Diameter Single-Output Shaft High-Torque Durable Design

Contact us today for a quote or sample—engineer your next-generation lawn care solution with Jinhaixin's proven brushless motors.
Shenzhen Jinhaixin Holdings Co., Ltd Shenzhen, China
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Product Parameters

The main parameters

Number Projects Specification Remarks
1 Motor diameter 200mm (slight deviation including tire size) Subject to actual product
2 Rated voltage 48V
3 Rated power 350W
4 Rated rotating speed 500±50rpm
5 Rated current 8±0.5A
6 Theoretical torque 15.9N/M
7 Degree of phases 120°
8 Number of poles 15 pairs 30PCS
9 Out of the shaft Single-sided D-shaped pressing shaft
10 lead exposed 300mm
11 Size of connectors 3+6 waterproof head
12 Brake mode Electromagnetic brake
13 Shaft material 45cr
14 Waterproof rating IP55
15 Maximum load 120kg
16 Environmental requirements -20 to 65 degrees
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Product Details
Product Introduction
Jinhaixin (Shenzhen Jinhaixin Holding Co., Ltd.) delivers high-performance brushless hub motors tailored for professional and residential lawn mowers. Designed with a 200mm diameter and optimized for 45mm tire width, this motor features a single-output shaft, IP67 waterproof rating, and a robust steel shaft for long-term durability. Its ring-shaped cooling duct minimizes grass debris ingress while enhancing heat dissipation—ideal for demanding terrains like slopes, wet lawns, or thick vegetation. Built to ISO9001 standards, it ensures consistent torque output, low noise, and reliable operation across global markets. Customization options available to meet specific OEM requirements. Trusted by manufacturers worldwide for its balance of power, efficiency, and ruggedness in outdoor power equipment.
Advantages and features
1. High torque output with efficient brushless design for superior cutting performance on uneven terrain.2. IP67 waterproof protection and dust-resistant structure for reliable operation in harsh environments.3. Single-side output shaft with hardened steel shaft improves mechanical stability and reduces maintenance.4. Ring-type air duct design prevents grass buildup and enhances thermal management.5. Compatible with 45mm tire width models; ideal for mid-size to heavy-duty lawn mowers.6. ISO9001 certified manufacturing process ensures quality consistency for international export.
Application Scenario
Ideal for OEM manufacturers of ride-on and walk-behind lawn mowers targeting markets in North America, Europe, Asia-Pacific, and the Middle East. Suitable for both residential and commercial landscaping applications including golf courses, parks, and large estates where durability, torque, and weather resistance are critical.
Corporate Information
Shenzhen Jinhaixin Holdings Co., Ltd
Service Guarantee
Service Information
Address
Longgang District, Shenzhen, China
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
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