The fundamental differences between a China DC Brushed Motor and a brushless motor (commonly referred to as a BLDC motor) lie primarily in their internal structure and method of operation. While both types convert electrical energy into mechanical motion using electromagnetic principles, the architectural design of these motors significantly influences their efficiency, reliability, control, and application suitability.

The China DC Brushed Motor is one of the simplest and most traditional forms of electric motors. Its core structural elements include a stator (stationary magnetic field), a rotor (the rotating armature with windings), and, most distinctively, a commutator-brush assembly. The brushes, typically made from carbon or graphite, maintain physical contact with the rotating commutator. This contact switches the direction of current through the armature windings, ensuring continuous rotation. While this mechanism is mechanically straightforward, it introduces inherent friction and wear, especially during prolonged operation.

In contrast, the brushless DC motor eliminates the need for brushes and a mechanical commutator. Instead, in a BLDC motor, the permanent magnets are typically mounted on the rotor, and the windings are placed on the stator. The motor's switching logic is handled electronically via a controller that sequences current through the stator coils. This eliminates mechanical wear and allows for more precise control, particularly in speed and torque, as well as more efficient energy usage.

One of the most notable structural distinctions is the placement of the windings. In a China DC Brushed Motor, the windings are located on the rotor. This design requires current to be delivered through the brushes and commutator as the rotor spins, resulting in electrical and mechanical losses. In contrast, in a brushless motor, since the windings are on the stator, the current is supplied directly without any moving electrical contacts. This configuration reduces energy loss, improves thermal management, and enhances overall motor durability.

Another key difference lies in maintenance requirements. The China DC Brushed Motor requires periodic replacement of brushes and cleaning of the commutator due to wear and carbon buildup. The absence of these components in brushless motors significantly reduces maintenance needs and extends the operational life, which is a major reason why BLDC motors are preferred in high-reliability applications such as drones, electric vehicles, and industrial automation.

Cooling methods also differ. Because the windings in a China DC Brushed Motor are on the rotor, they are harder to cool efficiently, as the rotor is spinning. Conversely, BLDC motors, with stationary windings, allow for more effective and direct cooling methods, often integrated with heat sinks or active cooling systems, thus enabling higher power densities.

From a manufacturing perspective, China DC Brushed Motor options are generally less complex and more cost-effective to produce, which makes them attractive for budget-conscious applications. However, the structural simplicity comes at the expense of longevity and efficiency.

1. Voltage: The motor operates at a voltage of 24V, making it compatible with standard electrical systems. This voltage range allows for easy integration into various applications, eliminating the need for additional modifications or adjustments.

2. Speed: The 24V DC 350W 1016Z Brushed DC Geared Motor offers a wide speed range, providing flexibility for different applications. The motor can be adjusted to operate at various speeds to meet specific requirements.

3. Torque: With its high torque output, this motor is capable of handling heavy loads with ease. The motor's torque ensures smooth and efficient operation, making it suitable for applications that require precise control and high power output.

4. Gear Ratio: This motor features an integrated gearbox, offering various gear ratios to choose from. The gearbox enhances the motor's performance by providing increased torque and reduced speed. The adjustable gear ratio makes it adaptable to different application needs.