China Best Air Compressor Spindle Motor for Car

Product Description

The China Best Air Compressor Spindle Motor is a high-speed motor with a rated speed of 18000 RPM. Its high power and high speed make it an ideal choice for spindle components, high-speed compressors, blowers, pumps, and more. With a patented cooling structure, this motor is highly efficient, low noise, and low vibration. It has a small size, making it easy to install and maintain. The stators/rotors of this motor can be customized as well.

Detailed Photos

Product Parameters

Motor type	Voltage (V AC)	Rated power (kW)	Rated torque (N.m)	Rated speed (rpm)	Efficiency (%)	Service Factor	Insulation	Ingress protection	Pole Number	Weight (kg)	Cooling Method	Position Signal	Installation Method
SRPM151M8XW11	380	11	11	9600	96	S1	H/F	IP67	8	10	Oil circulation	Resolver	B35
SRPM205M8XO45	380	45	36	12000	96.3	S1	H/F	IP67	8	35	Oil circulation	Resolver	B35
SRPM205M8XO55	380	55	43.8	12000	96.3	S1	H/F	IP67	8	38	Oil circulation	Resolver	B35
SRPM205M8XO75	380	75	59.7	12000	96.5	S1	H/F	IP67	8	43	Oil circulation	Resolver	B35
SRPM205M8XO90	380	90	71.6	12000	96.5	S1	H/F	IP67	8	47	Oil circulation	Resolver	B35
SRPM205M8XO110	380	110	87.6	12000	96.5	S1	H/F	IP67	8	75	Oil circulation	Resolver	B35
SRPM205M8XO132	380	132	105	12000	96.5	S1	H/F	IP67	8	80	Oil circulation	Resolver	B35
SRPM205M8XO160	380	160	127.3	12000	96.5	S1	H/F	IP67	8	87	Oil circulation	Resolver	B35
SRPM205M8XO185	380	185	147.2	12000	96.5	S1	H/F	IP67	8	95	Oil circulation	Resolver	B35

Packaging & Shipping

Sample orders of our stock cargos have a lead time of 1-3 days, while customized orders take 45-60 days. Mass production orders have a lead time of 15-25 days based on the quantity. We offer door-to-door service through DHL/FEDEX/UPS/TNT or other carriers for air shipments and LCL/FCL for sea shipments. Standard packaging is a polywood box.

FAQ

1. Can the permanent magnet synchronous motor be used as a generator?

Yes, it can. Permanent magnet synchronous motors can work as generators because of their unique working theory. When the motor is running clockwise, it functions as a motor, and when it’s running counterclockwise, it works as a generator. However, when using it as a generator, please note that you need to change to a suitable motor controller with AFE function.

2. Why can’t you directly use 3-phase AC supply voltage to start a permanent magnet synchronous motor?

It’s because the rotor has a big inertia, and the magnetic field spins so fast that the static rotor has no way to spin with the magnetic field.

3. Is there any special technical request on this motor’s VFD driver? And do you have such driver?

Yes, the permanent magnet synchronous motor’s driver should be a vector control VFD with special inner software, such as CHINAMFG 6SE70 series, Yakawa CR5 series, ABB ACS800 series, CHINAMFG A740 series, B&R P84 and P74 series, etc. Our MH300 series VFD matches with this motor.

4. Is there any protective measures to defend permanent magnet rotor from failure?

Yes, each permanent magnet rotor passes corrosion resistance, consistency, high-temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. However, if you’re working in an environment with serious oxidative corrosion, please advise for higher protection level.

5. Where is this permanent magnet synchronous motor normally used?

This permanent magnet synchronous motor is typically used in variable frequency speed situations.

Other Products

Our company mainly supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We offer high-quality products at preferential prices with thoughtful services. Customers are welcome to customize with drawings and samples.

Introduction to Spindle Motor Performance Characteristics

Spindle motors are an essential component of modern-day machinery, especially in the CNC machining, robotics, and textile machinery fields. They are known for their high performance and precision in rotating mechanical parts. The following are some of the main performance characteristics of Spindle Motors:

High Speeds and Precision

Spindle motors can achieve high rotational speeds, ranging from a few hundred to tens of thousands of revolutions per minute (RPM). They are also known for their precision, which is essential in many applications, particularly in the field of CNC machining.

High Torque

Spindle motors are capable of producing high torque, which is necessary in applications that require high power output. The torque produced by the spindle motor can be adjusted to suit the requirements of the application.

Low Vibration and Noise

The spindle motor’s design is such that it produces low vibration and noise levels. This is because the motor’s bearings are precisely aligned, reducing the chances of any vibrations or noise being produced during operation.

Types and Characteristics of Spindle Motors

Spindle motors can be classified into various types based on their design, application, and performance. Some of the most common types include Belt-driven Spindle Motors, Direct Drive Spindle Motors, and Air-Bearing Spindle Motors. Each of these types has its unique characteristics, advantages, and disadvantages, depending on the application.

Advantages of Spindle Motors Made of Different Materials

Spindle motors can be made from different materials such as stainless steel, ceramic, and aluminum. Each material has its advantages, such as durability, heat dissipation, and resistance to corrosion. Choosing the right material for the spindle motor is essential in ensuring that the motor performs optimally and lasts longer.

Future Development Trends and Opportunities of Spindle Motor Products

As technology advances, the demand for spindle motors is expected to increase. The future development of spindle motor products will focus on improving the motor’s performance, reducing power consumption, and increasing efficiency. This will create opportunities for manufacturers to develop new products and improve existing products.

How to Choose a Suitable Spindle Motor

Choosing the right spindle motor for your application is critical in ensuring that your machinery operates optimally. Several factors need to be considered when selecting a spindle motor, such as power requirements, speed (RPM), torque, cooling system, type of spindle taper, and control system compatibility. These factors will help determine the type of spindle motor suitable for your application.

Conclusion

Spindle motors are a crucial component of modern machinery. They offer high performance, precision, and reliability, making them essential in various industries. Choosing the right spindle motor is critical in ensuring that your machinery operates optimally, and considering the factors discussed above will help in making the right choice.

Author: Dream

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