Ecoway Tech is a professional manufacturer with over a decade of experience specializing in the R&D and production of Electric Bike and Electric Wheelchair Conversion Kits. Our deep expertise lies in core drive technologies, including Hub Motors, Brushless DC Motors, and Geared Motor systems. We are committed to providing highly efficient, reliable drive solutions for our global OEM and ODM partners.
Ecoway offers premium 20-24 inch 24V 250W Wheelchair Motor Wheels with electronic braking. Our DIY Electric Wheelchair Kit features easy installation and full safety certifications.
1. Drive Core and Power System
The core drive unit of this conversion kit is the Wheelchair Motor Wheels, engineered for the electric transformation of standard manual wheelchairs.
Motor Type and Specification: Utilizes a Brushless DC Gear Motor with a rated voltage of 24V and a rated power of 250W. The brushless architecture ensures low maintenance requirements and extended operational lifespan due to the absence of brush wear.
Torque and Load Capacity: The motor delivers a maximum torque output of 36N.m. The system is specified to support a maximum load weight of 110kg.
Gradeability Performance: Under maximum load conditions, the system is designed to maintain gradeability (climbing ability) below 12 degrees, ensuring sufficient traction on standard ramps and inclines.
Universal Compatibility: The motor wheel size ranges from 20 inches to 24 inches, covering the primary rear wheel specifications of mainstream manual wheelchairs. The structural design is optimized to facilitate mechanical interface compatibility with most standard fixed-frame and foldable manual wheelchair chassis.
2. Control, Braking, and Integrated Design
As a complete Electric Wheelchair Conversion Kit, this solution includes a highly integrated control module and an advanced braking system, adhering to the modular design principles of a DIY Electric Wheelchair Kit.
Braking System: Features Electronic Brake technology. This mechanism utilizes motor damping or regenerative principles for deceleration and parking. Compared to conventional mechanical brakes, this system provides more precise, gradual stopping action and boasts minimal wear, resulting in lower long-term maintenance costs.
Control Interface: Equipped with a 360-degree intelligent joystick. The high-sensitivity sensors in the joystick provide comprehensive directional control, ensuring instantaneous response and high accuracy for steering maneuvers, including zero-radius turning capability.
Information Feedback: The integrated control panel provides real-time display of critical operational data, including battery charge status, current speed setting, and system health.
Installation Method: The design is modular and user-friendly, utilizing standardized connectors and simplified mounting structures. This facilitates quick installation and removal by non-professional users without the requirement of specialized tooling.
3. Safety and Regulatory Compliance
The product's design and manufacturing strictly adhere to high standards set for the medical device industry, ensuring its reliability and compliance in global markets.
Quality Management System: Manufacturing processes conform to the ISO 13485 Quality Management System standard, verifying that the product meets the stringent requirements of the medical device industry across design, production, and delivery phases.
EU Market Access: The product holds CE Certification, confirming its compliance with the European Union's directives concerning safety, health, and environmental protection.
Environmental and Electrical Safety:
RoHS Certification: Restricts the use of hazardous substances (e.g., lead, cadmium) within the product materials, ensuring environmental compliance.
EMC Testing: The system has passed Electromagnetic Compatibility testing, ensuring it operates without generating disruptive electromagnetic interference and maintains robust immunity to external interference, thereby securing electrical stability.
4. Application and Environmental Adaptation
The converted power wheelchair, primarily utilizing the large 20-to-24-inch wheel diameter, is suited for enhanced mobility across various complex environments.
Terrain Capability: The large wheel diameter facilitates superior obstacle clearance, allowing for smooth traversal over urban irregularities such as pavement cracks, speed bumps, and minor unpaved outdoor surfaces.
Operational Agility: The combination of electronic differential drive and the 360-degree joystick enables high-precision maneuvering and on-the-spot rotation, significantly enhancing mobility in confined indoor spaces like elevators or narrow corridors.
Braking Advantage: The electronic brake system provides stable speed control during descents and aids in energy management, reinforcing safety and extending operational range in demanding outdoor settings.
