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Home > Products > Permanent Magnet Alternator >
Brushless DC Motor Drive Technology Permanent Magnet Alternator With Insulating Resistance 100Mohm Min 500Vdc

Brushless DC Motor Drive Technology Permanent Magnet Alternator With Insulating Resistance 100Mohm Min 500Vdc

500Vdc Brushless DC Motor Alternator

100Mohm Min Brushless DC Motor Alternator

Permanent Brushless DC Motor Alternator

Place of Origin:

Qingdao

Brand Name:

Greef

Certification:

CE

Model Number:

PERMANENT MAGNET GENERATOR

Contact Us
Request A Quote
Product Details
Rated Power:
0.5--5000kW
Installation:
Horizontal
Size:
Customized Magnet Size
Winding Temperature Level:
Max.180℃
Design:
Brushless DC Motor And Drive Technology
Classification Of Degrees:
IP54
Iron Core:
Cold Rolled Silicon Steel Sheet
Magnet Temperature Level:
Max.120℃
Highlight:

500Vdc Brushless DC Motor Alternator

,

100Mohm Min Brushless DC Motor Alternator

,

Permanent Brushless DC Motor Alternator

Payment & Shipping Terms
Minimum Order Quantity
1Set
Price
Negotiable
Packaging Details
Foam+plywooden case
Delivery Time
25 working days
Payment Terms
T/T, Western Union, MoneyGram, L/C
Supply Ability
Supply Ability
Product Description

Product Description:

One of the key features of our Permanent Magnet Alternator is its exceptional winding temperature level, with a maximum rating of 180℃. This ensures that the alternator can operate safely and efficiently even under high load conditions, making it a dependable power source in demanding environments.

With a classification of degrees at IP54, this Alternator with Magnet offers excellent protection against dust and water ingress, making it suitable for both indoor and outdoor use. The IP54 rating certifies that the alternator is well-protected against various environmental factors, ensuring its longevity and performance in diverse conditions.

Equipped with SKF bearings, renowned for their quality and durability, our Permanent Magnet Alternator is built to withstand continuous operation and deliver reliable power generation over an extended period. The SKF brand bearings ensure smooth and efficient rotation of the alternator components, reducing friction and wear for enhanced longevity and performance.

The Iron Core of our Permanent Magnet Alternator is constructed from Cold Rolled Silicon Steel Sheet, a material known for its high magnetic permeability and low core losses. This premium iron core design enhances the efficiency and performance of the alternator, maximizing power generation while minimizing energy losses for optimal operation.

Operating at a rated voltage range of 48--1140Vac, this Permanent Magnet Generator offers flexibility and versatility in power output, making it suitable for a wide range of voltage requirements. Whether for small-scale applications or larger industrial projects, this alternator can adapt to various voltage needs, providing a reliable and stable power supply.

In conclusion, our Permanent Magnet Alternator is a top-of-the-line power generation solution that combines efficiency, durability, and reliability in one compact package. With its high winding temperature level, IP54 classification, SKF bearings, Cold Rolled Silicon Steel Sheet iron core, and versatile voltage range, this Alternator with Magnet is an ideal choice for any project requiring consistent and efficient power generation.


Features:

  • Product Name: Permanent Magnet Alternator
  • Insulating resistance: 100Mohm Min(500Vdc)
  • Shaft material: Steel
  • Iron Core: Cold Rolled Silicon Steel Sheet
  • Rated power: 0.5--5000kW
  • Rated voltage: 48--1140Vac

Technical Parameters:

Classification of degrees IP54
Shaft material Steel
Magnet temperature level Max.120℃
Installation Horizontal
Generator type 3phase AC Synchronous Generator
Rated power 0.5--5000kW
Cooling Method Fan Cooling/ Water Cooling
Rated voltage 48--1140Vac
Frequency 60/50Hz
Rated rotate speed 20--3000rpm

Applications:

Greef's Permanent Magnet Alternator is a versatile and reliable power generation solution that can be used in various applications and scenarios. With its advanced design and high efficiency, this product is suitable for a wide range of settings. Here are some Product Application Occasions and Scenarios:

1. Off-Grid Power Systems: The Permanent Magnet Generator is ideal for off-grid power systems in remote locations where grid power is not available. It can be used to generate electricity for cabins, RVs, boats, and other off-grid applications.

2. Renewable Energy Projects: The Alternator with Magnet is perfect for renewable energy projects such as wind turbines and hydroelectric systems. Its high efficiency and reliable performance make it a great choice for generating clean and sustainable energy.

3. Emergency Backup Power: In case of power outages or emergencies, the Permanent Magnet Generator can provide backup power to keep essential appliances and equipment running. Its quick response time and consistent output make it a dependable source of backup power.

4. Agricultural Applications: Farmers can benefit from using the Permanent Magnet Alternator for powering irrigation systems, agricultural machinery, and other farm equipment. Its rugged design and high efficiency ensure reliable performance in demanding agricultural environments.

5. Industrial Use: The Permanent Magnet Generator is also suitable for industrial applications such as powering machinery, equipment, and tools. Its customizable size and high efficiency make it a versatile power generation solution for various industrial settings.

Overall, Greef's Permanent Magnet Alternator, with its Brushless DC Motor And Drive Technology design, SKF bearing brand, and >95% efficiency, offers a reliable and efficient power generation solution for a wide range of applications. Whether you need a backup power source, a renewable energy solution, or a reliable power generator for industrial use, the Permanent Magnet Alternator is a dependable choice.


Customization:

Product Customization Services for the Permanent Magnet Alternator - PermanentMagnetGenerator

Brand Name: Greef

Model Number: PERMANENT MAGNET GENERATOR

Place of Origin: Qingdao

Certification: CE

Minimum Order Quantity: 1Set

Price: Negotiable

Packaging Details: Foam+plywooden case

Delivery Time: 25 working days

Payment Terms: T/T, Western Union, MoneyGram, L/C

Supply Ability: Supply Ability

Size: Customized Magnet Size

Cooling Method: Fan Cooling/ Water Cooling

Rated power: 0.5--5000kW

Magnet temperature level: Max.120℃

Installation: Horizontal


Support and Services:

Our Product Technical Support and Services for the Permanent Magnet Alternator include:

- Installation guidance and troubleshooting assistance.

- Product maintenance recommendations.

- Repair services provided by certified technicians.

- Technical documentation and user manuals for reference.

- Online resources and FAQs for common issues.


Ratings& Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

B
B*v
Uzbekistan Apr 15.2026
This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.
B
B*n
Sweden Oct 17.2025
My farm is 30 kilometers from town, and connecting to the power grid would cost a fortune. Three years ago, I installed a solar panel system with a battery bank. It was sufficient during spring, summer, and fall, but in winter, we often had a week of consecutive overcast days—and the batteries would run out in just three days. Last year, I decided to add a variable-pitch wind turbine, connected it to the AC coupling port of the Deye inverter, and set up a hybrid solar-wind system. Throughout the entire winter, the battery level never dropped below 45%, and I never had to work in the dark again. The Deye app allows me to monitor both the solar and wind turbine data simultaneously, and the transition between them is so smooth it’s almost imperceptible. Relying solely on solar power during winter on a Nordic farm is a gamble. Only by combining a variable-pitch wind turbine with a Deye inverter—creating a wind-solar hybrid system—can you get through the winter with peace of mind.
J
J*n
Norway Apr 8.2024
I run a small dairy farm in northern Norway, far from the power grid. A few years ago, I installed solar panels and a Deye inverter, but the solar system basically stops working in winter, and the diesel generator was costing me a fortune. This year, I added this variable-pitch wind turbine and connected it to the Deye inverter for a hybrid solar-wind system, and we haven’t had a single power outage all winter. This wind turbine starts up at low wind speeds of just 2–3 on the Beaufort scale. During blizzards, the blades automatically pitch down to slow the turbine, preventing runaway speeds, and it’s much quieter than my neighbor’s fixed-pitch model. The Deye inverter’s switching logic is smart—it prioritizes solar power when available, and automatically switches to the wind turbine when solar output drops. It’s all clearly visible on the app. Now, the diesel generator is practically idle. Wind and solar backing each other up—that’s true off-grid freedom.

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