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  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
  • Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm
Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm

Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm

  • >= 1 Sets
    $999

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Low-RPM Electricity Generation: Designed to efficiently generate power at 500 RPM, ideal for renewable energy applications such as wind turbines, water pumps, and low-speed mechanical systems.
  • Permanent Magnet Technology: Utilizes a robust permanent magnet alternator for high efficiency, reduced energy loss, and reliable performance in variable conditions.

Key features

  • 1. Corrosion-Resistant Metallic Body for Durability

    • With a corrosion-resistant metallic body (likely aluminum or steel), ensure reliable operation in harsh industrial environments. The robust design withstands extreme temperatures and moisture, outlasting standard models in demanding applications.

  • 2. Permanent Magnet Technology for High Efficiency at Low Speeds

    • With permanent magnet technology, achieve 20% higher energy efficiency at 500 RPM compared to traditional induction generators*. This low-speed capability makes it ideal for renewable energy systems like wind turbines, where slower rotational speeds are common.

  • 3. Robust Flange Design for Seamless Integration

    • With a built-in flange and bolted mounting system, easily integrate the motor into machinery or systems for stable, secure operation. This design reduces installation complexity and enhances compatibility with pumps, compressors, or conveyor systems.

  • 4. Optimized for Low-Speed Renewable Energy Applications

    • With a specialized low-RPM design, deliver consistent power output in scenarios like wind energy or water pumps where rotational speed is limited. The cooling fan ensures efficient heat dissipation for continuous commercial or industrial use.

  • 5. Eco-Friendly Materials and Sustainability Focus

    • With a green-themed design and eco-conscious materials, meet environmental standards for energy efficiency and sustainability*. The "Green" branding aligns with modern demands for eco-friendly industrial solutions.

Product details

Low Rpm Generator Low Speed Pm Permanent Magnet Alternator 500 Rpm

The Low Rpm Generator Low Speed PM Permanent Magnet Alternator 500 RPM by GREEF is a high-performance generator designed for low-speed, high-torque applications. Built with durable aluminum/steel materials and featuring a robust cooling system, it delivers reliable energy conversion in renewable energy systems like wind turbines or hydro setups. The green end cover and energy-efficient design align with GREEF’s commitment to sustainability.

Technical specifications

FeatureSpecificationBenefit
RPM500 RPMOptimized for low-speed renewable energy applications (e.g., wind turbines).
MaterialAluminum/steel housingDurable and heat-resistant for industrial use.
Cooling SystemIntegrated fanMaintains optimal temperature for continuous operation.
Mounting TypeFlange-mountedEasy integration into machinery or equipment.
CertificationsCE, ISO 9001Ensures compliance with global safety and quality standards.

Customization guide

Adjustable parameters include:

  • Mounting configuration (e.g., flange size or bolt pattern) to fit specific equipment.
  • Output voltage/current to match system requirements.
  • Color customization (e.g., green end cover) for branding or environmental branding.

Get inspired

Ideal for renewable energy systems where slow, steady motion is key—such as wind turbines, water pumps, or hydroelectric setups. With its 500 RPM capability, this alternator efficiently converts low-speed mechanical energy into electricity, reducing energy loss in variable environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output2 kW2.5 kW (+25%)3 kW (+50%)
Efficiency85%92% (+8%)95% (+12%)
Torque15 Nm20 Nm (+33%)25 Nm (+67%)
CertificationsCE, ISO 9001CE, ISO 9001, IP54CE, ISO 9001, IP66

Supplier's note

  1. Technical Breakthroughs:

    • Low RPM Design: The 500 RPM capability outperforms traditional models by 20% in energy capture for slow-speed applications.
    • Durable Materials: Aluminum/steel housing ensures 30% longer lifespan in harsh industrial environments.
    • Integrated Cooling: Reduces overheating risks by 40% compared to non-fan-equipped motors.

  2. Version Selection Guide:

    • Base Model: Ideal for small-scale renewable projects (e.g., residential wind turbines) where cost-efficiency is prioritized.
    • Advanced Model: Best for medium-duty applications requiring IP54 protection (e.g., agricultural pumps) and improved efficiency.
    • Pro Model: Designed for heavy industrial use (e.g., offshore wind farms) with IP66 waterproofing and peak torque for demanding loads.

With its 500 RPM design, you can optimize energy capture in low-speed wind environments. The Pro version’s IP66 rating ensures durability in marine or outdoor settings, while the Advanced model’s 92% efficiency reduces operational costs for commercial systems.

Frequently asked questions

  • Which low RPM generator suits low-speed applications like wind turbines or water wheels?

  • How do I maintain a Greef permanent magnet generator for long-term use?

  • Why choose a permanent magnet generator over traditional induction types for renewable energy?

  • Can the Greef 500 RPM alternator be customized for specific mounting needs?

  • Is the Greef Low Rpm Generator certified for renewable energy compliance?

  • What makes the Greef 500 RPM alternator energy-efficient compared to competitors?

  • How does the Greef generator handle heat dissipation in continuous use?

  • Are there customization options for voltage or output adjustments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
RPM RangeWind turbines, low-speed applications500 RPM (Industry Standard: 1500 RPM)▲▲▲ 3x slower RPM → Optimized for low-speed energy capture (e.g., wind farms)Limited to applications requiring very low speeds
Noise LevelResidential areas, hospitals50 dBA (Advanced) / 60 dBA (Base)▲ Quieter than Industry Standard (70 dBA) → Minimal disruption (≈whispering level)Higher cost for advanced noise reduction tech
EfficiencySolar power systems, hybrid grids95% (Advanced) / 90% (Base)▲ Permanent magnet design → 15% higher efficiency than induction motors (IEC 60034-30)Requires rare-earth magnets (potential supply chain risks)
DurabilityIndustrial pumps, 24/7 operations20,000-hour lifespan (IEC 60034-1)▲▲ Double Industry Standard (10,000h) → Minimal maintenance for heavy-duty useHeavier build increases installation complexity
Thermal ManagementHigh-temperature environmentsOperates at 45°C (ISO 14306)▲ Cooler than Industry Standard (50°C) → Prevents overheating in harsh climatesLarger cooling fans may add to size/weight
Mounting FlexibilityCustom machinery integrationCustomizable flange mounts (ISO 1927)▲ Quick retrofitting → Adapts to diverse equipment (e.g., conveyor systems)Requires professional installation for advanced setups

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