π Important:
All orders, emails, and quotations will be processed and responded to once we reopen on 3rd January 2025.
Thank you for your understanding and patience!
π Festive Closing Notice:
We will be closed from 21st December 2024 to 3rd January 2025.
Wishing you a joyous holiday season! π
The Coreless Permanent Magnet Generator is widely used in vertical axis wind turbines and other generator systems that require very low start torque, low rated rotation speed, low start wind speed, low weight, and small size.
Torque Patent Technology: Utilizes the latest βPrecise Coilβ technology. The absence of hysteresis and gear notches effects results in an extremely low start torque of <0.3N.M.
Original Structure: The disc coreless motor replaces traditional motors, resulting in reduced volume and weight.
Higher Utilization: Special coreless motor technology eliminates the bottlenecks associated with lower speed wind energy utilization.
Higher Reliability: The unique structure provides a higher power-to-volume and power-to-weight ratio, with a lifespan eight times longer than traditional motors.
Gearless, Direct Drive: Features a low RPM generator without gears.
High Standard Components: Built with high-quality components suitable for harsh and extreme environments, especially for wind turbines.
High Efficiency: Designed to have low mechanical resistance energy loss.
Excellent Heat Dissipation: The aluminum alloy outer frame and special internal structure ensure superior heat dissipation.
Product Description
Model
GDG-0.5KW-200
GDG-1KW-180
GDG-1KW-200
GDG-2KW-120
GDG-2KW-180
Rated Power
0.5KW
1KW
1KW
2KW
2KW
Rated Rotate Speed
200 RPM
180RPM
200RPM
120RPM
180RPM
Rated Voltage
56Vac
56Vac
56Vac
115Vac
115Vac
Rated Current
9A
12A
17.9A
10A
17.4A
Efficiency
>85%
Wending Method
Y
Insulating Resistance
100Mohm Min(500V DC)
Leakage Level
<5 ma
Start Torque
<0.1N/M
<0.3 N/M
<0.3 N/M
<0.5 N/M
<0.3 N/M
Phase Type
3 Phase
Structure
Out rotor
Stator
Coreless wire coil
Rotor
Rare Earth Permanent Magnet
Generator Shell Diameter
320
380
380
550
450
Generator Shell Length
232
241
241
330
258
Weight
20
32
32
75
51
Shaft drameter
45
50
50
78
59
Generator shell material
Aluminum alloy
Shaft material
Carbon steel
Bearing
Deep groove ball bearing
Model
GDG-3KW-100
GDG-3KW-180
GDG-5KW-100
GDG-5KW-150
GDG-10KW-100
Rated Power
3KW
3KW
5KW
6KW
10KW
Rated Rotate Speed
100RPM
180RPM
100RPM
150RPM
100RPM
Rated Voltage
380VAC
380VAC
380VAC
380VAC
400VAC
Rated Current
4.6A
4.7A
7.6A
15.2A
14.5A
Efficiency
>85%
>85%
>88%
>88%
>88%
Wending Method
Y
Y
Y
Y
Y
Insulating Resistance
100Mohm Min(500V DC)
100Mohm Min(500V DC)
100Mohm Min(500V DC)
100Mohm Min(500V DC)
100Mohm Min(501V DC)
Leakage Level
<5 ma
<5 ma
<5 ma
<5 ma
<5 ma
Start Torque
<1 N/M
<0.5 N/M
<0.5 N/M
<1 N/M
<1N/M
Phase Type
3 Phase
3 Phase
3 Phase
3 Phase
3 Phase
Structure
Out rotor
Out rotor
Out rotor
Out rotor
Out rotor
Stator
Coreless wire coil
Coreless wire coil
Coreless wire coil
Coreless wire coil
Coreless wire coil
Rotor
Rare Earth Permanent Magnet
Rare Earth Permanent Magnet
Rare Earth Permanent Magnet
Rare Earth Permanent Magnet
Rare Earth Permanent Magnet
Generator Shell Diameter
620
550
700
620
770
Generator Shell Length
410
330
400
410
590
Weight
110
65
125
110
245
Shaft drameter
80
78
98
80
85
Generator shell material
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Shaft material
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Bearing
Deep groove ball bearing
Deep groove ball bearing
Deep groove ball bearing
Deep groove ball bearing
Deep groove ball bearing
System Solution
We can provide the complete generator system including Controller and Inverter:
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 22 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
0
0 Overall Rating
5
0%
0
4
0%
0
3
0%
0
2
0%
0
1
0%
0
Review this product
For you to write a review, you need to login first
Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.
Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.
At Afrimart, we strive to process all orders promptly. Once the payment has been successfully cleared into our account, your order will be processed within 2 to 5 business days. Please note that this processing time excludes weekends and public holidays.
Following the processing of your order, the estimated delivery lead time ranges between 35 to 60 days. However, please be aware that this timeframe is subject to variations due to potential delays in shipping and customs clearance. While we aim to adhere to the original delivery schedule, unforeseen circumstances may occasionally extend the delivery window beyond the anticipated 35 to 60 days.
In the event of high demand or other factors leading to longer shipping times for certain items, we will communicate any expected delays during the initial order confirmation. We appreciate your understanding and patience as we work to ensure your order arrives as swiftly as possible.