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Item:H437 Scorpion Rc Brushless Motor for 3D Trex450 V2 heli
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H437 Scorpion Rc Brushless Motor for 3D Trex450 V2 heli

Item condition:New In Box
Ended:Nov 09, 200915:34:57 PST
Quantity:
10 available
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Price:US $54.99
Shipping:$6.00Standard Flat Rate Shipping ServiceSee more services 

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Quantity:
(available quantity 10)
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Estimated delivery*
Price
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$6.00
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and the payment method selected. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.

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Other item info
Item number:160374955133
Item location:Fast Shipping, Hong Kong
Ships to:Worldwide
Payments:
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 Description Shipping and payments
Item specifics - Radio Control Parts & Accessories
Type: Helicopter PartsBrand: Scorpion
Sub-Type: --Condition: New In Box
Fuel Source: Electric  

 infocus.collection

Scorpion HKII2221-10 Brushless Motors

Product Features:

Scorpion HK Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

All Scorpion HK Series 22mm motors come with 3.5mm male Bullet style connectors already attached, and include a hardware package that contains 3 matching female Bullet connectors for your speed controller, heatshrink to cover the bullet connectors and mounting screws. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter. If you intend on running a prop on this motor, you will need to purchase a prop adapter for a 3.17mm shaft (1/8 inch).

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.

  Weight including packaging: 183g

  Specifications:

Stator Diameter

 22.0 mm (0.866 in)

Stator Thickness

 21.0 mm (0.827 in)

No. of Stator Arms

 9

No. of Magnet Poles

 6

Motor Wind

 10 Turn Delta

Motor Wire

 13-Strand 0.21mm

Motor Kv

 3000 RPM / Volt

No-Load Current (Io)

 1.79 Amps @ 10 volts

Motor Resistance (Rm)

 0.031 Ohms

Max Continuous Current

 42 Amps

Max Continuous Power

 440 Watts

Weight

 79 Grams (2.79oz)

Outside Diameter

 27.85 mm (1.097 in)

Shaft Diameter

 3.17 mm (0.125 in)

Body Length

 38.3 mm (1.508 in)

Overall Shaft Length

 58.7 mm (2.311 in)

Max Lipo Cell

 3s
 

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Shipping and handling
Item location: Fast Shipping, Hong Kong
Shipping to: Worldwide
Quantity:
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ZIP Code:
 
Shipping and handling
To
Service
Estimated delivery*
US $6.00
United States
Standard Flat Rate Shipping Service
Varies
Seller ships within 3 day after receiving cleared payment.
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
Domestic handling time
Will usually ship within 3 business days of receiving cleared payment.
Return policy
Item must be returned within
Refund will be given as
Return policy details
7 days after the buyer receives it
Exchange
We offer full refund/free exchange if an item is defective on arrival. If the return item doesn’t defective, if must be returned in good condition. All returns need to within 30 days of receipt.
The solution will take up 7 business days to process.
No replacement or refund for the following reason:
Wrong item buying
Buyer don’t like the product
Parcel lost, damaged or stolen mail if buyer declined the postal insurance
Rc helicopter crashed or used after received the order""
The buyer is responsible for return shipping costs.

Payment details
Payment methodPreferred/AcceptedBuyer protection on eBay
Credit or debit card through PayPal
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Seller's payment instructions
We will offer 10% discount on the total shipping postage if buyer order 2 or more items.
Seller assumes all responsibility for this listing.
This is a private listing and your identity will not be disclosed to anyone except the seller.
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