1300W Permanent Magnet Brush Transaxle LD04B

The 1300W Permanent Magnet Brush Transaxle LD04B, featuring a high-efficiency DC brush motor and a two-stage drive differential, offers superior low-speed performance and high output torque. Ideal for industrial machinery, mobility aids, and recreational vehicles, it ensures robust power (1300W) and excellent control, supported by a DC 36V-48V range and an 80% motor efficiency.


The 1300W Permanent Magnet Brush Transaxle LD04B integrates a DC brush motor with a differential, specialized for applications needing both low-speed finesse and high torque output. This model’s design focuses on delivering efficient power transmission and durability in various settings.

Design and Performance

This transaxle stands out for its precision in control and robust power output. It houses a DC brush motor, reliable for its strong performance. The motor’s integration with a differential, especially engineered for two-stage driving, ensures optimal torque at low speeds. This blend of motor and differential results in enhanced vehicle control and maneuverability.

1300W Permanent Magnet Brush Transaxle LD04B advantage

Technical Specifications

Here’s a closer look at the LD04B-1300’s specifications:

Specification Detail
Model LD04B-1300
Rated Voltage DC 36V-48V
Rated Power 1300W
Transmission Ratio 01:43.9
No-load Speed 95 RPM
Rated Torque Nm
Motor Efficiency 80%
Motor Diameter Ø120mm
Electromagnetic Brake 10Nm

1300W Permanent Magnet Brush Transaxle LD04B drawing


The transaxle caters to various applications:

  1. Industrial Equipment: Ideal for machinery requiring precise speed control and strong torque.
  2. Mobility Aids: Enhances electric wheelchairs and scooters, assuring safety and reliability.
  3. Recreational Vehicles: Suitable for electric bikes and golf carts, providing smooth, controlled movement.

1300W Permanent Magnet Brush Transaxle LD04B application

Rotontek‘s Quality Assurance

Rotontek commits to delivering high-quality, reliable products. The LD04B-1300 is no exception, showcasing the brand’s dedication to innovation and customer satisfaction. This model’s design and features reflect an understanding of diverse market needs, ensuring top performance across different applications.

In summary, the 1300W Permanent Magnet Brush Transaxle LD04B offers a balanced combination of power, efficiency, and versatility. It’s well-suited for various applications, from industrial equipment to personal mobility aids, demonstrating Rotontek’s expertise in advanced motor and transaxle technology.


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