RC Cars & Trucks | RC Planes & RC Helicopter Parts - A Main Hobbies
A Main Hobbies Forums
  Home > RC Helicopters > Parts > Align > T-Rex 450SE My Account  |  Shopping Cart  |  Wish List   
Find Products
Categories
JConcepts Summer Sale
Soaring Savings
RC Airplanes »
RC Boats »
RC Cars & Trucks »
RC Helicopters »
  Electric Motors & ESC's »
  Engine Parts »
  Engines & Accessories »
  Flybarless Systems »
  Fuselages & Canopies »
  Kits »
  Option Parts »
  Parts »
    Align »
      T-Rex 100S
      T-Rex 100X
      T-Rex 150 DFC
      T-Rex 250
      T-Rex 250 Pro
      T-Rex 450 DFC
      T-Rex 450 Plus
      T-Rex 450 Pro
      T-Rex 450 Pro V2
      T-Rex 450 Sport
      T-Rex 450 Sport V2
      T-Rex 450L
      T-Rex 450SA
      T-Rex 450SE
      T-Rex 450SE V2
      T-Rex 450X
      T-Rex 450XL
      T-Rex 500
      T-Rex 500 Pro
      T-Rex 550
      T-Rex 600E
      T-Rex 600E Pro
      T-Rex 600N
      T-Rex 700 DFC
      T-Rex 700E
      T-Rex 700N
      T-Rex 800E
      T-Rex 800E Pro
    Avant »
    Beam »
    Blade »
    Compass »
    Curtis Youngblood »
    Ely-Q »
    Extreme Flyers »
    Force »
    GAUI »
    Heli-Max »
    JR »
    JS Models »
    MRC »
    MS Heli »
    Miniature Aircraft »
    Misc Parts
    Nine Eagles »
    Outrage »
    SAB »
    Skyartec »
    Synergy »
    TSA Model »
    Thunder Tiger »
    Traxxas »
  Rotor Blades & Paddles »
RC Motorcycles »
RC Multirotor »
Apparel »
Batteries »
Cameras & Accessories »
Electric Accessories »
Fuel & Accessories »
Glue, Oil & Cleaners »
Hardware & Fasteners »
Magazines, Books & Videos »
Model Rockets »
Model Trains »
Novelty Items
Paint & Supplies »
Plastic Models »
Puzzles
Radios & Accessories »
Simulators »
Slot Cars »
Stickers & Decals
Storage & Transportation »
Tools »
Gift Vouchers
Scratch & Dent
Inventory Reduction
Clearance Items
Specials
Manufacturers Click For More
What's New Click For More
Schumacher Racing V2 Cross Joint Set
Schumacher Racing V2 Cross Joint Set
$13.75
Information
About UsAbout Us
Customer DiscountsCustomer Discounts
Discussion ForumsDiscussion Forums
EmploymentEmployment
FAQ: Cancelling OrdersFAQ: Cancelling Orders
FAQ: Gift VouchersFAQ: Gift Vouchers
FAQ: Pre Order ProductsFAQ: Pre Order Products
FAQ: Rewards PointsFAQ: Rewards Points
FAQ: Wish ListFAQ: Wish List
Getting Started: CarsGetting Started: Cars
Getting Started: HelisGetting Started: Helis
Getting Started: PlanesGetting Started: Planes
Getting Started: TrucksGetting Started: Trucks
Guide to Car/Buggy KitsGuide to Car/Buggy Kits
How to Use Our SiteHow to Use Our Site
International ShippingInternational Shipping
Knowledge BaseKnowledge Base
Partner Web SitesPartner Web Sites
Payments AcceptedPayments Accepted
Privacy NoticePrivacy Notice
Product NoticesProduct Notices
Product ReturnsProduct Returns
ProTek R/C ManualsProTek R/C Manuals
Shipping & ReturnsShipping & Returns
Shipping RestrictionsShipping Restrictions
Site MapSite Map
Sponsorship RequestsSponsorship Requests
Store LocationsStore Locations
Team BlogTeam Blog
Terms Of UseTerms Of Use
Why Shop With Us?Why Shop With Us?
From The CEO BlogFrom The CEO Blog
Press ReleasesPress Releases
Contact UsContact Us

Scorpion HK-2221-12 V2 Brushless Motor (400W, 2580Kv)
[SCP-HK-2221-12V2]

    MAP Price: $79.99
Scorpion HK-2221-12 V2 Brushless Motor (400W, 2580Kv)
Click to enlarge

This item earns up to 80
Customer Rewards Points!


With your purchase, receive at no cost:

In Stock!
Free Shipping Eligible!
(See Details)

Wish List!
Buy Now!
 Tell A Friend about this product

This is the Scorpion V2 Series HK-2221-12 V2 brushless motor. Improvements include better cooling with the integrated centrifugal blower fan, higher efficiency with a new stator design and a new threaded-on flux ring for more solid construction.

This is a great motor for the 450 size helicopter class, such as the T-Rex 450, Blade 400, Thunder Tiger Mini Titan E325 and more. Remember to determine the correct KV rating for your helicopter, based on the number of cells you use in your battery, and the gear ratio you have in your heli.

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 N-50EH style, which 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 and a cross style backplate mount with 4 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 3.175mm shaft (1/8 inch).

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. For the best overall combination of quality, performance, and value, give Scorpion Motors a try!

Note: This motor uses a 3.17mm bore pinion gear sold separately.

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: 12 Turn Delta
Motor Wire: 12-Strand 0.21mm (31 AWG)
Motor Kv: 2580 RPM / Volt
No-Load Current (Io): 1.50 Amps @ 10 volts
Motor Resistance (Rm): 0.038 Ohms
Max Continuous Current: 38 Amps
Max Continuous Power: 400 Watts
Weight: 79 Grams (2.79oz)
Outside Diameter: 27.9 mm (1.097 in)
Shaft Diameter: 3.17 mm (0.125 in)
Body Length: 33.6 mm (1.323 in)
Overall Shaft Length: 57.0 mm (2.244 in)



Part Compatibility:
  • Blade 400 
  • Thunder Tiger Mini Titan E325 
  • Align T-Rex 450SE 
  • Align T-Rex 450XL 
  • Align T-Rex 450SA 
  • Align T-Rex 450SE V2 
  • Scorpion HK-2221-12 V2 Brushless Motor (400W, 2580Kv)
    Click to enlarge
    Scorpion HK-2221-12 V2 Brushless Motor (400W, 2580Kv)
    Click to enlarge
    This product was added to our catalog on Friday, February 29, 2008.
    Reviews
    Quantity:  Wish List! Buy Now!
    You may also like...
    Team Associated 1/10 ProRally 4WD Brushless RTR Rally Racer w/2.4GHz Radio
    Team Associated 1/10 ProRally 4WD Brushless RTR Rally Racer w/2.4GHz Radio
    EcoPower "IRIS" 24" Ready-To-Fly Quad-Copter w/Video Camera
    EcoPower "IRIS" 24" Ready-To-Fly Quad-Copter w/Video Camera
    Kyosho Scorpion 2014 1/10 2wd Buggy Kit
    Kyosho Scorpion 2014 1/10 2wd Buggy Kit
    DJI Phantom 2 Vision+ Quadcopter w/HD Camera, 3 Axis Gimbal & Extra Battery
    DJI Phantom 2 Vision+ Quadcopter w/HD Camera, 3 Axis Gimbal & Extra Battery
    Team Associated B5M Team Mid Motor 2WD Competition Electric Buggy Kit
    Team Associated B5M Team Mid Motor 2WD Competition Electric Buggy Kit
    Losi Mini 8IGHT-T 1/14 Scale 4WD Electric Brushless Truggy RTR w/2.4GHz & AVC
    Losi Mini 8IGHT-T 1/14 Scale 4WD Electric Brushless Truggy RTR w/2.4GHz & AVC
    Hot Bodies D413 1/10 4WD Off Road Racing Buggy Kit
    Hot Bodies D413 1/10 4WD Off Road Racing Buggy Kit
    HPI Savage XL Octane 1/8 4WD Gas Monster Truck w/2.4GHz Radio & 15cc Gasoline Engine
    HPI Savage XL Octane 1/8 4WD Gas Monster Truck w/2.4GHz Radio & 15cc Gasoline Engine
    Walkera QR X350 PRO RTF4 Complete FPV Quadcopter System w/FREE Battery!
    Walkera QR X350 PRO RTF4 Complete FPV Quadcopter System w/FREE Battery!
    Shopping Cart Click For More
    0 items
    Manufacturer Info Click For More
    Scorpion
    More Other Scorpion products
    Best Sellers Click For More
    01. Align 325 Carbon Fiber Blade Set (Blue)
    02. Align DS416M Digital Servo
    03. Align 360 3G Carbon Fiber Blades
    04. Align DS430M Digital Servo
    05. Align 360 3G Carbon Fiber Blades (Blue)
    06. Align Slant Thread Main Drive Gear (3) (...
    07. Scorpion Battery Lock Strap Set (3) (Med...
    08. KBDD International T-REX 450 Pro 61mm Ne...
    09. Align Drive Belt
    10. Align 450 Swashplate Leveler
    Specials Click For More
    JConcepts Tense Wheel (Black) (2) (Slash/Front)
    JConcepts Tense Wheel (Black) (2) (Slash/Front)
    $9.99
    $8.99
    Reviews Click For More
    Scorpion HK-2221-12 V2 Brushless Motor (400W, 2580Kv)
    I bought this motor for my Rock Racing truck. The GMade R1. ...
    5 of 5 Stars!
    See A Main Hobbies Reviews at Bizrate.com This site protected by Trustwave's Trusted Commerce program Click to verify BBB accreditation and to see a BBB report.
    Copyright © 2014 A Main Hobbies. All Rights Reserved.
    All original wording and photographs used on this website are the property of A Main Hobbies, and may not be used without prior written consent.