How is the generator packaged for shipping?

The generator uses inner foam protection and an outer plywood case. The shaft is protected by a pipe. Shipping can be arranged by sea (FCL/LCL) or air.

What is the efficiency of the generator?

The generator maintains an efficiency of greater than 85% across its models due to its coreless design and high-quality components.

What types of applications is this generator suitable for?

It is ideal for vertical axis wind turbines, diesel/gasoline generators, hydroelectric systems, and other low RPM, low start torque applications.

200W Low Speed Low Torque Axial Flux Coreless Permanent Magnet Alternator

Name: 200W Low Speed Low Torque Axial Flux Coreless Permanent Magnet Alternator
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 778659772

Shandong, ChinaQingdao Greef New Energy Equipment Co., Ltd.

Negotiable

1 Set

Product profile

Customization

Available

Output Type

AC Three Phase

Generator Type

3 Phase AC Coreless Permanent Magnet Generator

Model NO.

GDG

Rated Power

300W to 10kw

Rated Speed

100-300rpm

Rated Voltage

12-400VAC

Start Torque

< 1 N.M

Generator Shell Material

Aluminum Alloy

Magnetic Material

ND-Fe-B

Structure

out Rotor

Lifetime

20 Years

Service

OEM

Transport Package

Plywood Case

Specification

Medium

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

1000 Sets/Year

Key features

Low Start Torque: Start torque as low as <0.1 N.M using precise coil technology.

Coreless Design: Disc coreless structure reduces volume, weight, and eliminates gear notches.

High Efficiency: Efficiency exceeds 85% with low mechanical resistance and energy loss.

Long Lifespan: Durable design offers a lifespan 8 times longer than traditional motors.

Wide Power Range: Available models range from 300W to 10kW with various RPM options.

OEM Service: Full OEM customization services available for specific requirements.

3-Year Warranty: Comprehensive 3-year warranty covering parts and labor for quality issues.

All-Weather Durability: High-quality components designed for harsh and extreme environments.

Company profile

Qingdao Greef New Energy Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤7.95hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryQingdao Greef New Energy Equipment Co., Ltd. is a Chinese supplier specializing in renewable energy solutions, particularly wind turbines and permanent magnet generators. The company emphasizes sustainable energy innovation and holds significant certifications like QHSE and ISO 9001, ensuring quality management. With a robust engineering team and a focus on customized solutions, Greef has a considerable export presence. However, limited financial transaction data and production capacity may suggest constraints in scalability. Their after-sales service includes warranties and global market coverage, supported by trade assurance systems.

Supplier typeThe supplier operates as both a trading company and a manufacturer/factory, indicating versatility in its business model.

CertificationsThe supplier holds several key certifications, including QHSE and ISO 9001, which underscore a commitment to quality and safety standards.

After-Sales capabilityThe company offers warranties of 3-5 years for exported products and ensures quality and on-time delivery through trade assurance.

R&D capabilityThe company emphasizes renewable energy innovation and has a significant portion of its engineering team with extensive industry experience.

Customization capabilityThe supplier offers customized end-to-end solutions, facilitated by a highly experienced engineering team.

Product Q&A

Q:What is the warranty period?

We provide a free 3-year warranty starting from the shipment date. During this period, the company covers all maintenance costs and freight for quality issues.

Q:What is the start torque of the generator?

The generator features extremely low start torque, ranging from less than 0.1 N.M to less than 1 N.M depending on the model, enabling operation at very low wind speeds.

Q:What materials are used for the generator shell?

The generator shell is made of high-stability Aluminum Alloy, which provides excellent heat dissipation and durability.

Q:Is OEM service available for this product?

Yes, we offer full OEM services to customize the generator according to your specific needs.

Q:What is the rated power range of the magnetic generator?

The product is available in a wide range of rated powers from 300W up to 10kW, with various rated speeds to suit different applications.