Product Details

Brief Introduction

 

Most efficient DC motor is a DC motor designed to minimize losses during the energy conversion process, thereby providing high efficiency. These motors are widely used in applications with high energy efficiency requirements, such as electric vehicles, renewable energy systems, industrial automation equipment and consumer electronics.

High efficiency DC motor features

High efficiency: less energy loss, usually more than 85% efficiency, and some high efficiency DC motors can even reach more than 90%.

Low heating: Due to low losses, the motor generates less heat during operation, reducing cooling requirements.

Long life: Efficient design is usually accompanied by better materials and manufacturing processes, making the motor last longer.

Low noise: Efficient DC motor designs are also typically quieter and suitable for applications that are sensitive to noise.

Wide operating range: can maintain efficient operation under different load and speed conditions.

The working principle of high efficiency DC motor is the same as that of ordinary DC motor, mainly through the flow of current in the armature winding, generating electromagnetic force to make the motor rotate. The difference is that high-efficiency DC motors pay more attention to reducing energy loss in design and material selection. Specifically include the following aspects:

Optimized electromagnetic design: Reduce hysteresis and eddy current losses by optimizing the electromagnetic loop.

High-performance materials: Use high-quality magnetic materials and high conductivity wires to reduce resistance losses.

Precision manufacturing process: improve machining accuracy and reduce mechanical losses.

Advanced control technology: Use efficient motor control algorithms, such as vector control or brushless DC control, to improve efficiency.

 

Main Technical Parameters

 

Frame	#630-5A
Power Scope	545~913KW
Voltage	220V, 330V, 440V, 550V
Exciting Mode	Separately excited
Speed	157rpm, 210rpm, 250rpm, 289rpm
Cooling Method	IC17
Protection Grade	IP23
Insulation Class	F (155℃)
Duty	S1

 

Outline Dimensions

 

 

Motor Parameters