3kw 5kw Disc Core Less Permanent Magnet Generator for Vertical Wind Turbine

Name: 3kw 5kw Disc Core Less Permanent Magnet Generator for Vertical Wind Turbine
Brand: Nantong R&X Energy Technology Co., Ltd
SKU: 2178640675

Jiangsu, ChinaNantong R&X Energy Technology Co., Ltd

US$590.00-1,350.00

1 Set

Sample price:US$1390.00/set.Request sample

Product profile

Customization

Available

After-sales Service

90-Days Free Return

Warranty

5 Years

Model NO.

RX-PMG280

Output Type

AC Three Phase

Rotating Shaft

Vertical

Power

10-100kW

Certification

CE, ISO, RoHS, Ukca

Rated Power

5kw

Output Voltage

380V

Generator Type

Permanent Magnet Generator

Used for

Motor/Wind/Water Genreator

Weight

38kg

Rated Speed

1000rpm

Structure

Inner/Outer Rotor

Rated Current

26A

Shaft. Diameter

50mm

Insulation Resistance

100mohm Min(500V DC)

Housing Material

Aluminum ( Alloy )

Shaft Material

Steel

Efficiency

>95%

Leakage Level

<5 Ma

Transport Package

by Wooden Box

Specification

42*42*32cm

Trademark

Origin

China

HS Code

8502310000

Production Capacity

50000 Pieces/ Year

Key features

Coreless Design: Slotless and anhysteresis structure ensures low starting torque and high efficiency.

High Efficiency: No iron loss with efficiency exceeding 95% due to unique precision winding technology.

Compact Structure: Lightweight and compact design with a high power-to-volume ratio for easy installation.

Low Noise Operation: Low calorific value and small temperature rise ensure quiet and stable performance.

Maintenance Free: Brushless structure eliminates the need for regular maintenance and part replacements.

Versatile Application: Suitable for vertical wind turbines, hydroelectric generators, and household energy systems.

Certified Quality: Complies with CE, ISO, RoHS, and Ukca standards for safety and reliability.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind and long-term support.

Company profile

Nantong R&X Energy Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.87h

AI-Powered supplier vetting

SummaryNantong R&X Energy Technology Co., Ltd is a limited trade company based in Nantong City, China, with a focus on the manufacturing industry, particularly wind turbines. The company possesses OEM and ODM capabilities but lacks a strong presence in R&D, as it has not released new products in the past year. The supplier's export trade capacity is well-established, with 51%-70% of sales from exports and a history of 11 years in exporting. However, the company lacks overseas service capabilities and has minimal after-sales service documentation. Financial records are available for the past three years, indicating a level of financial credibility. The company is not part of a larger group, has four employees, and no cooperative suppliers.

After-Sales capabilityWhile procedures exist for handling complaints, there are no written records or mechanisms for corrective actions.

Financial creditFinancial records are maintained for the past three years, suggesting a basic level of credibility.

R&D capabilityThe supplier does not possess an SDK and has not developed new products in the past year, indicating limited innovation capability.

Production capacityThe supplier has a significant annual productivity of wind turbines and permanent magnet generators.

Customization capabilityThe supplier offers a wide range of customization options, from minor to full customization.

Client casesThe supplier provides OEM services to well-known brands, indicating experience with significant customers.

Product Q&A

Q:What kind of region can be installed wind turbine?

Small wind turbines should be applied in regions with sufficient wind resources. The annual average wind speed should be more than 3m/s, and the effective wind speed (3-20m/s) should exceed 3000 hours per year. The wind power density should be more than 100W/m2. It is important to choose a rated design speed that conforms to local conditions to maximize economic benefit.

Q:How to calculate the actual need power in my home to configure the appropriate power of wind turbines?

Calculate the total daily energy consumption of your appliances. For example, if you use 15W bulbs for 4 hours (120WH), a TV for 3 hours (105WH), and a radio for 4 hours (60WH), the total is 285WH. Since only about 70% of battery power is usable, ensure the wind turbine generates enough power to recharge the battery fully. If consumption exceeds generation, consider adding solar panels or a diesel generator.

Q:How to select the correct battery capacity to get power from wind turbine generator?

Generally, battery capacity should be equal to or smaller than the power from the wind turbine. For a 100W turbine, use a 120AH battery (e.g., 60AH x 2). For 200W, use 120-180AH. For 300W, use 240AH. For 750W, use 240AH. For 1000W, use 360AH (e.g., 60AH x 3). This ensures efficient charging and protects battery life.

Q:What are the main advantages of this coreless permanent magnet generator?

The generator features a coreless, slotless design with low starting torque and no iron loss, resulting in high efficiency (>95%). It uses rare earth permanent magnets for high power density, operates at low speeds with direct driving, and has a compact, lightweight structure that is easy to install and requires no maintenance.

Q:What is the warranty period for this product?

We provide a 5-year warranty for this generator. Additionally, we offer 90-days free return service for after-sales support.