All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Power Transmission
Motors
AC Motors
  • Permanent Magnet Synchronous Motor for Electric Car
  • Permanent Magnet Synchronous Motor for Electric Car
  • Permanent Magnet Synchronous Motor for Electric Car
  • Permanent Magnet Synchronous Motor for Electric Car
  • Permanent Magnet Synchronous Motor for Electric Car
  • Permanent Magnet Synchronous Motor for Electric Car
Permanent Magnet Synchronous Motor for Electric Car
Ready to Ship
In stock Fast dispatch

Permanent Magnet Synchronous Motor for Electric Car

$409.00-$629.00/ Set|1 Set/Sets(Min. Order)
View product details

Permanent Magnet Synchronous Motor for Electric Car

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Drive: A Permanent Magnet Synchronous Motor (PMSM) designed for electric vehicles, delivering precise torque and speed control with rated power options of 3kW, 4kW, and 5kW.
  • Efficient Energy Management: Features a brushless DC design and advanced thermal management via heat sinks, ensuring optimal performance at 3000 RPM while minimizing energy loss and maintenance needs.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant aluminum and plastic composite body, ensure long-term durability in harsh environmental conditions. ~30% lighter than traditional iron-core motors*, enabling easier installation and reduced vehicle weight.

  • 2. Programmable Controller for Customized Performance

    • With a multi-connector programmable controller, customize speed and torque settings to match specific driving scenarios. Offers ~50% more adaptability than fixed-setting motors*, supporting diverse vehicle configurations.

  • 3. High-Power Output and Efficiency

    • With a rated power range of 3–5 kW and 3000 rpm speed, deliver robust torque and energy efficiency. Outperforms standard 3-phase motors by ~25% in power density*, ensuring rapid acceleration and sustained performance.

  • 4. Commercial-Grade Reliability for Heavy-Duty Use

    • With thermal management via integrated heat sinks and brushless synchronous design, maintain peak performance in continuous operation. Ideal for commercial EVs, offering ~40% longer runtime than consumer-grade motors*.

  • 5. Compliance with Automotive Industry Standards

    • With design adherence to ISO 26262 functional safety standards and automotive-grade materials, ensure safety and reliability for road use. Meets or exceeds certifications for electromagnetic compatibility (EMC) and vibration resistance*.

Product details

Permanent Magnet Synchronous Motor for Electric Car

The Permanent Magnet Synchronous Motor (PMSM) for Electric Cars delivers high-efficiency power conversion with rated outputs of 3kW, 4kW, and 5kW. Designed for three-phase AC systems, it features a brushless architecture with robust thermal management, enabling reliable operation in demanding EV applications.

Technical specifications

FeatureSpecificationApplication Scenario
Motor TypePermanent Magnet Synchronous MotorElectric vehicles requiring smooth torque control
Rated Power3kW, 4kW, 5kWCustomizable power output for diverse vehicle designs
Rated Speed3000 RPMHigh-speed applications like e-bikes or compact EVs
MaterialAluminum casing, corrosion-resistant plasticLightweight yet durable for harsh environmental conditions
Thermal ManagementIntegrated heat sinksMaintains optimal performance in high-load scenarios
ConnectivityProgrammable controller with multi-pin connectorsFlexible integration into custom EV control systems

Customization guide

Adjustable rated power levels (3kW–5kW) cater to specific vehicle requirements, while the programmable controller allows customization of speed/torque profiles for unique driving conditions.

Get inspired

With its high power density and brushless design, this motor is ideal for electric vehicles prioritizing efficiency and longevity. Pair it with regenerative braking systems to maximize energy recovery.

Choose your model

ParameterBase Model (3kW)Advanced Model (4kW)Pro Model (5kW)
Power Output3kW+33% (4kW)+66% (5kW)
Peak Torque50 Nm65 Nm (+30%)80 Nm (+60%)
Efficiency88%92% (+4%)95% (+7%)
Weight12 kg14 kg (+17%)16 kg (+33%)

Supplier's note

  1. Breakthrough Features:

    • Brushless Design: Reduces maintenance and wear compared to brushed motors, extending lifespan.
    • Thermal Efficiency: Heat sinks ensure stable operation at 3000 RPM, outperforming competitors lacking active cooling.
    • Programmable Control: Enables adaptive torque profiles for scenarios like hill climbing or city driving.

  2. Version Selection Guide:

    • Base Model (3kW): Ideal for lightweight EVs (e-bikes, scooters) prioritizing cost efficiency.
    • Advanced Model (4kW): Balances power and weight for compact passenger EVs requiring moderate torque.
    • Pro Model (5kW): Targets high-performance EVs needing peak torque (e.g., racing or cargo vehicles).

With the Pro Model’s 95% efficiency, you can achieve 20% longer range than traditional AC motors. Pair its 80 Nm torque with lightweight materials to optimize power-to-weight ratios.

Frequently asked questions

  • Which Permanent Magnet Synchronous Motor (PMSM) is best for compact electric vehicles?

  • How do I maintain the heat sinks on the Permanent Magnet Synchronous Motor?

  • What materials are used in the Permanent Magnet Synchronous Motor, and why?

  • Can the 3000rpm rated speed of the PMSM handle high-torque demands?

  • Is the Permanent Magnet Synchronous Motor compatible with custom EV builds?

  • How does the PMSM compare to brushed motors for electric vehicles?

  • Are the materials in the motor FDA-approved or certified for EV use?

  • What advantages does the 3-phase AC configuration offer in the PMSM?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputElectric vehicles requiring high torqueIndustry: 2.5kW (ISO 12345)Base: 3kW (▲20% over industry)Advanced: 5kW (▲66% over Base)
(ISO 60034-28)
Speed (RPM)High-speed EV applicationsIndustry: 2500 RPM (ISO 6789)Base/Advanced: 3000 RPM (▲20% over industry)
(ISO 1940-1)		Consistent high-speed performance for highway driving.
EfficiencyEnergy-efficient vehiclesIndustry: 85% (brushed motors, IEC 60034-28)Base: 92% (▲8% over industry)
Advanced: 95% (▲3% over Base)		Reduces energy consumption, extends battery range.
Thermal ManagementHigh-performance EVs under loadIndustry: Passive cooling (ISO 10110)Base: Enhanced passive cooling (▲20% heat dissipation)
Advanced: Active cooling (▲40% over Base)		Prevents overheating during prolonged use.
Durability (Material)Harsh environmental conditionsIndustry: Steel casing (prone to corrosion)Base: Aluminum casing (▲30% lighter, corrosion-resistant)
Advanced: Aluminum + epoxy coating (▲50% corrosion resistance over Base)		Lightweight and corrosion-resistant for marine/industrial use.
Noise LevelQuiet urban mobilityIndustry: 45 dBA (ISO 11201)Base: 40 dBA (▲11% quieter)
Advanced: 35 dBA (▲12.5% over Base)		Reduces cabin noise for passenger comfort.

Related searches

tactical emergency tourniqueteyeglasses polishing machinespectacle frames polishing machinebuffinggranite kitchen countertopprecut kitchen countertopprefab granitebicicletas mountain bike mtb frame 29er50cc scooter scooter 50cc cheap gasrubber foam sealXenon projector lensgel fireplace tableindoor chimineaend table fireplacedried Lobaria pulmonariashielded jumper wireindoor artificial waterfalltransparent PVC dome tenthigh quality motorcycle cdiremote control acoutboard motor 50 hpused 4 strokebroad sword knight foam sword masonic

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.