What is the cooling method for this motor?

The motor uses a water cooling method.

8kw 24000rpm Pm Synchronous High Speed High Efficiency Motor Water Cooling

Name: 8kw 24000rpm Pm Synchronous High Speed High Efficiency Motor Water Cooling
Brand: MC Motor Technology Co., Ltd.
SKU: 2080983985

Guangdong, ChinaMC Motor Technology Co., Ltd.

US$2,000.00-5,000.00

1 Piece

Product profile

Customization

Available

Application

Industrial, Power Tools, Fans, Pumps, Compressors

Operating Speed

High Speed

Model NO.

SRPM112H4W8

Operation Mode

Electric Motor

Magnetic Structure

Permanent Magnet

Function

Driving

Structure

Rotating Pole Type (Armature Fixed)

Number of Poles

Ventilation

Closed

Certification

ISO9001, CE, RoHS

Brand

Mc-Motor

Usage

Fans, Pumps, Compressors

Net Weight

40kg

Efficiency

94.7%

Rated Power

10-30kw

Rated Speed

12000-21000rpm

Cooling Method

Water Cooled

Transport Package

1PC/ Carton ( Wood /Paper Box Optional)

Specification

TBD (based on real motor dimension)

Trademark

mc motor

Origin

China

HS Code

8501520000

Production Capacity

100000 Sets

Key features

High Efficiency Rating: Achieves 94.7% efficiency for energy-saving industrial applications.

High Speed Performance: Rated speed ranges from 12000 to 21000 rpm for high-speed tools.

Water Cooling System: Patented water-cooled structure ensures stable operation and low noise.

High Torque Output: Delivers high power and high torque for demanding industrial loads.

Durable Construction: Robust design with IP54/IP67 protection for long service life.

Certified Quality: Complies with ISO9001, CE, and RoHS standards for global use.

Customizable Power: Available in rated power options from 10-30kw to fit specific needs.

Easy Maintenance: Designed for simple maintenance and reliable long-term operation.

Company profile

MC Motor Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-05-10 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.81h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryMC Motor Technology Co., Ltd. is a China-based limited company and factory located in Shenzhen, Guangdong, established in 2016. It designs and manufactures high-speed permanent-magnet motors and related products for industrial, agricultural, mining, building-service, water-treatment, automotive, UAV, compressor, pump, and other applications. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, 25 years of R&D-engineer experience, 6–10 quality-control staff, and three production lines. It serves domestic and international markets, with exports reportedly accounting for 41%–50% of sales, and lists Shenzhen and Hong Kong as nearby ports. Production data specifically identifies capacity for high-speed motors and UAV motors, while stated lead times are one month off-peak and 2–3 months during peak periods. The supplier also states that it develops customized motor solutions. Evidence of after-sales processes, customer case details, and independently verifiable financial strength is insufficient.

Supplier typeThe supplier is identified as a factory and a limited company located in Shenzhen, Guangdong, China. Its stated business activity is manufacturing motors and related products, supporting classification as a direct manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, and additionally describes an ISO9001 and TS-16949 quality-management system. These statements provide explicit evidence of reported quality and environmental management certifications, although the specific status of each additional certification is not detailed.

R&D capabilityThe company explicitly focuses on the design, research, and manufacture of new-generation high-speed permanent-magnet motors. It reports 25 years of R&D-engineer experience and states that it develops customized solutions compatible with customers’ facilities, providing clear evidence of R&D and product-development capability.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and specific annual productivity of 6,000 high-speed motors and 300,000 UAV motors. It also states one-month off-peak lead times and 2–3-month peak-season fulfillment, indicating established production operations, though capacity for product categories beyond those listed is not provided.

Customization capabilityMC MOTOR explicitly states that it develops customized motor solutions that can work with other facilities according to client requirements. The invitation to discuss customer requirements further supports customization availability, although no examples, engineering process, or minimum-order conditions are given.

Product Q&A

Q:Can the permanent magnet synchronous motor be used as a generator?

Yes. It can work as a generator because of its special working theory. If it runs CW as a motor, then runs CCW as a generator. However, you need to change a suitable motor controller with AFE function.

Q:Why can not directly use three phase ac supply voltage to start permanent magnet synchronous motor?

Because rotor is with big innertia, and magetic files spins so fast that static rotor has no way to spin with magetic filed.

Q:Is there any protective measures to defend permanent magnet rotor from failure?

Yes, each permanent magnet rotor passes corrossion resistance, consistency, high temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly advise for higher protection level.

Q:Where is this permanent magnet synchronous motor normally used to?

This permanent magnet synchronous motor is normally used to variable frequency speed situation

Q:What is the rated speed range of this motor?

The rated speed ranges from 12000rpm to 21000rpm.