High Efficiey Low Speed 100W 12V 200RPM Coreless Permanent Magnet Alternator Generator Motor Use for Wind Turbine Water Turbine

Product Description

Key Technical Advantages
⚙️ Patent Technology
Use newest “Precise Coil” technology, making it more internationally competitive.
🔋 Original Structure
Use disc coreless motor to replace traditional motor, resulting in less volume and weight.
📈 Higher Utilization
Use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.
🛡️ Higher Reliability
Special structure makes a bigger ratio of power to volume/weight and a life span 8 times longer than traditional motors.
🚀 Low RPM & Direct Drive
Gearless, direct drive, and low RPM generator designed for high efficiency.
❄️ Excellent Heat Dissipation
Aluminum alloy outer frame and special internal structure ensure optimal thermal management.
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Technical Specifications
Rated power100W
Rated speed300rpm
Rated voltage12v/24v AC
Rated Current1.8A
Efficiency>70%
Winding typeY
Insulation Resistance100Mohm Min(500VDC)
Leakage level<5ma
Start torque<0.1
PhaseThree Phase
StructureOuter Rotor
StatorCoreless
RotorPermanent Magnet Generator (Outer Rotor)
Gen. Diameter162mm
Gen. Length169mm
Gen. Weight3.8kg
Shaft Diameter25mm
Housing MaterialAluminum (Alloy)
Shaft MaterialStainless Steel
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Professional Manufacturing & Support
1. Competitive Price
Direct factory manufacturing allows us to control production costs and offer the most competitive prices.
2. Controllable Quality
All products are produced in-house, ensuring every detail meets strict quality standards.
3. Multiple Payment Methods
We accept bank transfer, PayPal, Western Union, and more for your convenience.
4. Various Forms of Cooperation
We offer design and customization services tailored to your specific requirements.
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Packing List:
1) 1 PC Generator
2) 1 Set Installation screws
Frequently Asked Questions (FAQ)
What is the advantage of coreless technology in this generator?
Coreless technology eliminates cogging torque and magnetic resistance, allowing the generator to start at very low wind speeds and operate with higher efficiency.
Is the generator suitable for harsh environments?
Yes, it is built with high-standard aluminum alloy and stainless steel, designed specifically to withstand extreme outdoor conditions and provide excellent heat dissipation.
Does this generator require a gearbox?
No, this is a gearless, direct-drive system, which reduces mechanical energy loss and minimizes maintenance needs.
What are the available voltage options?
The rated voltage for this 100W model is 12V/24V AC, depending on your system configuration.
How long is the expected lifespan of the motor?
Due to its unique coreless structure and high-quality components, the lifespan is up to 8 times longer than that of traditional motors.

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