What materials are used for the shell and shaft?

The shell is made of carbon steel, and the shaft is made of stainless steel.

What is the insulation class and protection grade?

The insulation class is F, and the protection grade is IP54.

How does the generator compare to conventional ones in size?

Its size and weight are 30% less than those of conventional generators.

100rpm 20kw Permanent Magnet Generator

Name: 100rpm 20kw Permanent Magnet Generator
Brand: Changzhou Shengshijia Electronic Co., Ltd.
SKU: 819660425

Jiangsu, ChinaChangzhou Shengshijia Electronic Co., Ltd.

US$5,800.00-6,100.00

2 Pieces

Product profile

Customization

Available

Output Type

AC Three Phase

Number of Blade

Multiple-Blade

Model NO.

SHJ-NEG20K

Rotating Shaft

Vertical

Stress Way of Blade

Lift Force

Power

20kw

Phase

Three-Phase

Certification

CE, ISO

Rated Power

20kw

Maxed Power

25kw

Rated Voltage

220V/360V

Rated Rotated Speed

170rpm

Weight

320kg

Package

Wooden Box

Transport Package

Strong Pater Carton/Wooden Carton or Your Need

Specification

Trademark

Neture

Origin

China

HS Code

8501610000

Production Capacity

1000PCS/Month

Key features

Direct Drive Technology: Gearless design with low start-up torque for efficient power generation.

Compact and Lightweight: Size and weight are 30% smaller than conventional generators.

High Efficiency Cooling: Aluminum alloy frame and special internal structure ensure excellent heat dissipation.

Patented Rotor Design: Uses patented alternator with special stator design to reduce resistance torque.

Durable Construction: Stainless steel shaft and carbon steel shell with IP54 protection grade.

Long Service Life: Designed for more than 20 years of reliable operation.

Versatile Shaft Options: Available in single-shaft or double-shaft configurations.

Certified Quality: CE and ISO certified for safety and performance standards.

Company profile

Changzhou Shengshijia Electronic Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.81h

AI-Powered supplier vetting

SummaryChangzhou Shengshijia Electronic Co., Ltd. is identified as a China-based manufacturer/factory and limited company operating in Changzhou, Jiangsu. The provided information indicates activity in CCTV, wind-generation equipment, power generators, lighting, and related electronics, with 10 production lines, 6–10 quality-control staff, ISO 9000 and ISO 9001 certifications, and 11–20 years of R&D engineer experience. It states that the supplier offers OEM services, warranty coverage of 1–3 years, and lifelong maintenance. Production quantities are explicitly reported for several products, although some productivity entries are incomplete or inconsistent. No customer names, project references, or other verifiable customer cases are provided. Financial credibility cannot be assessed from the available information without using financial figures.

Supplier typeThe supplier is described as a Manufacturer/Factory and a limited company, with the legal name Changzhou Shengshijia Electronic Co., Ltd. Its stated address is in Wujin High-Tech Industrial Development Zone, Changzhou, Jiangsu, China, and its own description identifies it as a professional CCTV solution supplier.

CertificationsThe supplier is explicitly reported to hold ISO 9000 and ISO 9001 management-system certifications. These certifications provide direct evidence of formal quality-management system implementation.

After-Sales capabilityThe supplier states that it provides a 1–3 year warranty and lifelong maintenance service. This is explicit evidence of defined warranty and continuing maintenance support, although the scope and service process are not specified.

R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers and offers a broad range of CCTV, generator, wind-energy, lighting, and controller/inverter products. This supports an established technical product-development capability, but no patents, new-product records, or specific R&D achievements are provided.

Production capacityThe supplier reports 10 production lines and 6–10 quality-control staff. Annual output is explicitly stated as 100,000 pieces each for hand-crank generators, permanent-magnet wind generators/alternators, and CCTV cameras, plus 1,000,000 multi-function shoulder lights and 5,000,000 TV wall socket/satellite-finder/antenna-amplifier units. Some productivity entries are incomplete, but the reported figures demonstrate substantial stated production capacity.

Customization capabilityThe supplier explicitly states that it provides OEM services, and its product range covers multiple specialized electronic, security, and green-energy products. This supports customization capability, although the available information does not detail engineering processes, minimum order requirements, customization scope, or completed customized projects.