48V 2000W Electric Scooter Motor
High Speed
Kunray's 48V 2000W brushless motor has a rated speed of 4300rpm/min and the maximum speed is 5600rpm/min under no-load condition.
- Rate Voltage: 48V
- Rate Power: 2000W
- Rate Current: 42A
- Rate Speed: 4300rpm/min
- Max Speed: 5600rpm/min
- Torque: 5.1N.m
- Load Weight: about 150-200KG
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45A 2000W Controller
- Rate Voltage: 48V
- Rate Power: 2000W
- Rate Current: 45A
- Mosfet: 24 MOS
- Phase Degree: 120°
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48V Lithium Battery LCD Handlebar
- Applicable Voltage: 48V
- Applicable Battery: Lithium Battery
- Working Voltage: 5V
- Hall voltage: 0.8-4.2V
- Cable Length: 150CM
Optimized Drive Solution for Conversion Projects
The Electric Scooter Motor 48V 2000W Mid Drive Motor addresses the needs of engineers and professionals engaged in converting scooters, go-karts, ATVs, and electric bicycles to electric propulsion. Designed as a mid-drive solution, it offers a balanced distribution of power directly to the drivetrain, making it suitable for applications demanding efficient torque delivery and system integration. This product supports users looking to upgrade or assemble turnkey 48V 2000W motor kits with dependable, standardized components engineered for long-term operational stability.
Advanced Control and Motor Specifications
This system includes a brushless motor operating at 48 V DC and generating up to 2000 W of power, paired with a matched 45A controller equipped with 24 MOSFETs and a 120° phase design. The brushless configuration enhances efficiency and reduces maintenance requirements compared to brushed alternatives. Performance parameters include a rated speed of 4300 rpm, maximum no-load speed of 5600 rpm, and torque reaching approximately 6.9 N·m. The aluminium casing provides natural air cooling for heat dissipation, ensuring continuous operation without thermal degradation.
Versatile Industrial Applications and Integration Potential
The motor kit is engineered for implementation in professional electric vehicle conversion environments, supporting go-karts, ATVs, and electric bicycles. Its compatibility with 48V battery systems and customizable mounting options facilitates seamless integration within existing frameworks. The included LCD handlebar throttle with power display and 3-speed switch allows for dynamic tuning and precise control, valuable in testing and development scenarios. This solution enables improved system performance, increased torque delivery on inclines, and a measurable ROI through enhanced vehicle capabilities.
Product Advantages
Robust Design and Modular Integration
The 48V 2000W motor kit features an aluminium body that promotes thermal regulation via natural air cooling, enhancing durability under sustained load. The mid-drive motor configuration facilitates a centralized drivetrain assembly that improves weight distribution and mechanical efficiency. The integrated 45A brushless controller with 24 MOSFETs allows precise power management and reduces electrical losses. Modular design supports use with or without mounting brackets, simplifying adoption across multiple vehicle platforms and reducing adaptation time for engineering teams.
Reliable Performance and Operational Precision
With a rated current of 42A and ability to deliver 6.9 N·m torque, this motor ensures consistent acceleration and steady power output tailored for conversion projects. The built-in LCD handlebar twist throttle provides real-time power monitoring and an ignition lock function for operational safety. Additionally, the 3-speed switch enables user-selectable performance modes, facilitating load testing and performance optimization. These features collectively enhance usability and value by providing engineers distinct control parameters aligned with development and field testing requirements.
Use Scenarios
Mid-Drive Motor Utilization in Go-Kart and ATV Electrification
In off-road recreational vehicle manufacturing and prototyping, upgrading go-karts and ATVs with electric propulsion systems is increasingly common to meet environmental and noise regulations. The 48V 2000W mid-drive motor kit fulfills this role by delivering focused torque and consistent power output suitable for medium-weight vehicles (150–200 kg load). Its compatibility with 48V battery packs and integration readiness via mounting brackets allow for streamlined installation in development cycles. The natural air-cooling aluminium housing also supports continuous operations in variable outdoor conditions without overheating concerns.
Adaptation for Electric Bicycle Conversion and Testing
In the electric bicycle manufacturing and aftermarket conversion sector, this motor kit offers a mid-drive solution that enhances pedal-assist functionality through its 6.9 N·m torque output and brushless efficiency. The integrated controller and LCD throttle facilitate real-time performance monitoring during development validation and user trials. The 3-speed switch enables adjustment of power delivery to match terrain and load requirements, aiding in simulation of real use-cases such as hill climbing or varying rider conditions. This facilitates precise optimization of electrical and mechanical compatibility across multiple frame types in professional conversion projects.
About Us
Founded in 2013, this enterprise specializes in the research, development, and manufacturing of electronic control components tailored for electric mobility solutions, including e-bikes, e-scooters, go-karts, and electric motorcycles. Supported by a dedicated engineering team, it delivers technically advanced products that meet evolving industry needs through continuous iteration and quality assurance.
With a focus on reliability and functional performance, the company caters primarily to business clients requiring durable electrical systems and conversion kits. Its offerings include motors, controllers, and display units designed for diverse electric vehicle applications. Comprehensive after-sales support and customization capabilities reinforce its commitment to industrial partners and OEM customers.
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