180/220 Fully Floating Rear Axle
Long Service Life & Durability
Premium components and full-aluminum heat dissipation ensure over 50,000 hours of stable operation, minimizing maintenance costs.
Wide Compatibility for Multiple Applications
Works with 48V/60V/72V systems and fits various electric tricycles, mobility scooters and leisure vehicles.
Efficiency ≥ 92% for Longer Range
High-efficiency drive design reduces power consumption, extending the driving range per charge.
Product Description
This rear axle gearbox is designed for electric tricycles, compatible with 48V-72V wide voltage systems and 500W-3000W motors, making it an ideal drive solution for cargo tricycles, utility vehicles and light engineering equipment.
Built with high-strength alloy housing and precision gears, it delivers reliable power transmission with optimized gear ratios, ensuring smooth acceleration, stable climbing performance and low-noise operation under heavy loads for a comfortable ride.
The universal design fits most mainstream rear axles on the market, with standard mounting holes for quick, tool-free installation without modification. Sealed construction provides excellent water and dust resistance, ensuring reliable operation even in harsh outdoor conditions such as rainy days and dusty roads.
Industrial-grade components enable over 50,000 hours of continuous operation, reducing long-term maintenance costs and providing durable power transmission for your vehicle.
advantage:
- Integrated structure, stable performance and heavy load;
- Full floating structure, 40Cr quenched and tempered half shaft, improved load capacity and service life of the rear axle. Use 180/220 mechanical brakes or oil drum brakes, subdivide rear axle configuration, and choose reasonably according to user needs.
优点：
- 优化后桥结构，提升制动鼓强度；
- 半轴一体式连接，降低轮毂摆动；
- 合理布置轴承位置，增加载重能力；
- 制动鼓拆卸方便。
Which voltages and motors is this controller compatible with?
It is universally compatible with 48V/60V systems and suitable for 350W–450W mainstream brushless motors on the market. It has strong versatility and requires no additional modification.
Is the installation difficult, and are professional tools required?
Standard docking interface, with neat and easy-to-understand wiring, can be installed with regular basic tools; the wiring alignment is clear, and even novices can quickly complete the assembly.
What is its waterproof and dustproof performance? Is it suitable for outdoor vehicles?
The entire machine features a waterproof and dustproof structural design, with an all-aluminum shell that balances heat dissipation and protection. It can adapt to the complex outdoor working conditions of tricycles and mobility scooters.
How long is the product warranty period?
Official genuine warranty service. For quality issues caused by non-human damage, you can enjoy after-sales replacement and technical support, reducing the after-sales risks of bulk purchases.
What should I do if there is starting jitter and excessive noise during operation?
First, check whether the terminal blocks are securely connected and match the voltage specifications; verify that the phase wires and Hall wires are correctly aligned, and then the device can resume stable and quiet operation.
High Load-Bearing Capacity
Reinforced steel structure supports heavy payloads for cargo and logistics use
Modular & Interchangeable Design
Split, segmented structure enables easy replacement and maintenance.
Smooth & Low-Noise Operation
Precision gears and bearings ensure quiet, stable power transmission.
| ✓ 高负载加强结构，可承受重载不变形 | ✕ 普通薄壁结构，重载易变形断裂 |
| ✓ 精密齿轮+低噪轴承，运行平稳低噪音 | ✕ 普通齿轮加工粗糙，运行噪音大、震动明显 |
| ✓ 分体式模块化设计，零件通用易维护 | ✕ 一体式焊接结构，局部损坏需整体更换 |
| ✓ 全规格适配，支持48V-72V/500W-2200W | ✕ 适配电压/功率范围窄，兼容性差 |
| ✓ 防锈+密封防护，恶劣环境耐用性强 | ✕ 无防锈处理，雨天/潮湿环境易锈蚀卡顿 |
10+ years of professional manufacturing
Focus on the research, development and production of core components for electric vehicles
ISO9001 Certification
Certified by the International Quality Management System
CE Safety Certification
Compliant with EU product safety standards
High-tech enterprise
National-level High-tech Enterprise Qualification
Full inspection and quality control
Every product undergoes 100% full inspection before leaving the factory
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