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Product Description

The 3220 brushless motor is suitable for 420 helicopters and is manufactured using 6061T6 aluminum alloy with high-precision CNC machining. Its distinctive large bearing design, 180-degree high-quality neodymium-iron-boron strong magnets, and built-in efficient active heat sinks provide ultra-low temperatures and effectively improve energy conversion efficiency.

The third generation 3220 brushless motor uses 0.86mm single-strand thick copper wire, 7T 6T YY precise winding method, and is hand-wound with high slot fill rate. It delivers powerful performance while maintaining minimal vibration; a coin can stand on it when mounted on a helicopter. It is the standard power motor for competition-level 380/400/420/450 class helicopters.

Note: It is recommended to set the motor to 5° timing. For daily use, a 60A ESC is suitable, while an 80A ESC can reach its maximum performance. Mounting hole distance: 25mm.

Product Specifications:

Motor Shaft Diameter: 5mm
Motor Shaft Length: 21mm
Stator Diameter: 32mm
Stator Thickness: 20mm
Number of Stator Arms: 8mm
Number of Slots/Poles: 10N/10P
Motor Winding Turns: 5/3 Turn Delta
Motor Wire Diameter: 0.86mm
Motor Kv Value: 1000KV RPM/Volt
No-Load Current (IO/10V): Amps
Max Continuous Current: 85 Amps
Max Continuous Power: 1750 Watts
Weight: 172 Grams
Outside Diameter: 40.8 mm
Shaft Diameter: 5 mm
Body Length: 54.5 mm
Overall Shaft Length: 90 mm
Maximum Supported Lipo Cell: 6S
Peak Continuous Current: 105 Amps (5 seconds)
Peak Continuous Power: 2260 Watts (5 seconds)
Motor Timing: 5deg~12deg
Drive Frequency: 8kHz~32kHz

Payment

1. PayPal and Payoneer payment accepted.

2. Items will be shipped to your ebay address. Please make sure it is correct before you place an order.

3. We support low declaration according to your requirements to avoid huge customs duties.

Delivery details

1. For EU/UK buyers, we will ship the item by Yun Express, usually it will take 6~12 business days and no customs duties if you select standard shipping from China

2. We will ship the item within handing time. Tracking information will be provided.

3. If you want to get it quickly,pls select expedited shipping from China then we can offer the DHL,FEDX, UPS service.

4. Please verify your address during checkout. We are not responsible for any wrong or un-deliverable addresses.

5. Import duties, taxes and charges are not included in the item price or shipping charges.

These charges are the buyer's responsibility. Please check with your country's customs before making you purchase.

Return Policy

1. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

2. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

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Feedback

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