ALL PRODUCTS

PMSM - High-Efficiency Air-Cooled Permanent Magnet Synchronous Motor

PMSM - High-Efficiency Air-Cooled Permanent Magnet Synchronous Motor

Permanent Magnet Synchronous Motors (PMSMs) replace traditional field windings with high-performance neodymium-iron-boron permanent magnets, achieving zero excitation losses and ultra-high power density.

Overview
Recommended Products

Boasting a system comprehensive efficiency of over 95% and millisecond-level dynamic response, they precisely meet the requirements of industrial automation, new energy vehicles, smart home appliances, and other applications. This not only enhances equipment operation efficiency but also cuts energy consumption costs by more than 30%. With a fully enclosed protective structure and maintenance-free design, combined with intelligent vector control algorithms, PMSMs ensure stable and reliable power output, injecting boundless momentum into green manufacturing.

Specifications：

Brand Name	LEEJAJN
Type	Permanent Magnet Synchronous Motor
Phase	Three - phase
Model Number	90S- 1.5-3000—315L-220-750
AC Voltage	380V/customized
Power	0.75-1000kw（Customized）
Synchronous speed	600/750/1000/1500/3000rpm
Frequency	50HZ/60HZ/Customized
Insulation class	F/H
Power input position	Upper/Flank
duty type	S1(24-hour duty system)
Place of Origin	Zhejiang, China
Protect Feature	Totally Enclosed
Protection class	IP54/IP55
MOTOR BEARINGS	NSK/SKF/C & U
Color	Raul color7038/Can be customized
Ambient temperature	-15°C≤0≤40°C
Cooling method	IC411
Warranty	1years

FAQ：

Q1: Do you offer OEM Service?

A: Yes. We offer OEM service.

Q2: What is your warranty?

A: Our warranty is One Year. Any parts damaged within warranty. We will provide new one for free and supply the solution within 3 workdays. However, motor damage caused by improper operations such as phase - loss, over - loading, etc. is not covered by the warranty.

Q3: How could I get a sample?

A: Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

Q4: Sample time?

A: Existing items: Within xxx days.

Q5: Whether you could make our brand on your products?

A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Q6: How can you ensure the performance and quality of the products?

A: (1) We have a type - testing laboratory, which is capable of testing various aspects of motors, including but not limited to performance parameters (such as power, efficiency, torque), insulation properties, and temperature rise under different operating conditions. This enables us to ensure the high quality and reliability of our motors.

(2)Strict detection during production.

(3)Strict sampling inspection on products before shipment and intact product packaging ensured.

Q7: What certificates do you have?

A: We have certification certificates such as CE certification, UL certification, CCC certification, as well as ISO 9001 Quality Management System certification.

Q8: Why choose you?

A: - Outstanding quality: Rigorous testing and certifications ensure reliable motor performance.

- Strong manufacturing: High - efficiency and stable production to meet demands.

- Flexible customization: Tailored solutions for various customer needs.

- Quick response: Professional team solves problems promptly.

- Rich expertise: Years of experience in motor foreign trade.

- Trusted by customers: Long - term cooperation proves our reliability.