20000W Brushless Wind Turbine Generator Motor 300RPM Permanent Magnet Alternator

Description

20000W Brushless Wind Turbine Generator Motor 220v Permanent Magnet Alternator
Description
Factory direct sale ( all are inspected by quality team)
Brand Name: SMARAA
Certification: CE
Rated power KW 20
Rated speed RPM 300
Rated voltage 220VAC
Rated Current 78.7A
Efficiency >85%
Insulation Resistance 100Mohm Min(500V DC)
Leakage level <5 ma
Start torque N/M <0.5
Phase Three phase
Structure inner rotor
Stator coreless
Gen. Diameter mm 765
Gen. Length mm 406
Gen. Weight kg 165
Shaft. Diameter mm 98
Housing Material Aluminum ( Alloy )
Shaft Material Steel
Rotor Permanent magnet type
(inner rotor)
FeaturesPatent Technology: use newest “Precise Coil” technology, make it more international competitive.
Original Structure: use disc coreless motor to take place traditional motor makes it less volume and weight
Coreless, anhysteresis, slotless, have low starting torqu
No iron loss, low calorific value, small temperature rise
Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.
Higher Reliability: special structure make it bigger ratio of power to volume, power to weight and have long life of 8 times longer than traditional motor.
Gearless, direct drive, low RPM generator (300rpm).
High standard, quality components for use in harsh and extreme environments for wind turbines
High efficiency and Low mechanical resistance energy loss
Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure.
Friendly note:
Please contact before
purchasing
(
Reasonable
discounts care offered)
After
purchasing, order canceling in not allowed. Because, we start our
customization
process with the purchased time.
This is a factory direct sale. The
quality
inspection is done by Quality team.
The product warranty period is within 1 year after purchase. (Damage caused by dismantling, manual damage, etc. is not covered by the warranty).
The customer should do all custom clearances (because , this is send via sea freight. This is a big item.)
The shipping time depends on the pandemic situation.
Buyer should keep contact with the seller, for more updates.
If the buyer finds that there is indeed a problem with the product within seven days after receiving the product, buyer could applied to seller to return for inspection. If the product is indeed defective, we will replace it with a new one. If there is no suitable substitute And we will refund you. Shipping, handling and insurance fees are non-refundable. If it is found that there is no problem with the product, the product will be returned to the buyer at the buyer's expense.
Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email.
After receiving the goods, pls remove the tape around the box when unpacking, without violent damage, to avoid potential damage to the goods. It is recommended to keep the outer packaging for at least 15 days after receiving the goods. When returning goods, please ensure the integrity of the original packaging and the goods. If there is any reason that affects the secondary sales of the goods, the return and exchange cannot be accepted. All cost of return and tax will be covered by buyer.
When receiving the goods, if you find that the outer packaging is damaged, you should immediately contact the local courier to make a complaint and claim, and at the same time take a photo or video as the evidence and inform the seller. If the buyer fails to follow the above operations , then if the goods are damaged or lost due to courier reasons, the buyer shall take the responsibility.
Reliable shipping service.
We assure the quality and the security of the product.
Our Customer service is 100% assured.
THANK YOU!