RC Cars & Trucks | RC Planes & RC Helicopter Parts - A Main Hobbies
A Main Hobbies Forums
  Home > RC Helicopters > Parts > Align > T-Rex 500 My Account  |  Shopping Cart  |  Wish List   
Find Products
Categories
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
Clearance Items
Specials
Manufacturers Click For More
What's New Click For More
Fat Shark RC Vision Systems CMOS Action Sports Fisheye Lens
Fat Shark RC Vision Systems CMOS Action Sports Fisheye Lens
$14.99
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 HKIII-4020-1350 Brushless Motor (1890W, 1350kV)
[SCP-HK3-4020-1350]

    MAP Price: $189.99
Scorpion HKIII-4020-1350 Brushless Motor (1890W, 1350kV)
Click to enlarge

This item earns up to 190
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 HKIII-4020-1350 Brushless Motor. The HKIII-4020 Series Motor is designed for use with 550 class helicopters running on 6 to 8-cell Li-Po power. This motor represents the most technologically advanced power source available for a 550 class electric helicopter.

Scorpion Competition 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 Electro-Coated 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.

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 Scorpion 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.

Specifications:
Stator Diameter: 40mm (1.56")
Stator Thickness: 20mm (0.79")
No. of Stator Arms: 12
Magnet Poles: 10
Motor Wind: 2T/3T Delta
Motor Wire: 26 - Strand 0.29mm
Motor Kv: 1350KV RPM / Volt
No-Load Current (IO): 3.94 Amps @ 10v
Motor Resistance (RM): 0.007 Ohms
Max Continuous Current: 90 Amps
Max Continuous Power: 1890 Watts
Weight: 302 Grams (10.65 oz)
Outside Diameter: 49.98mm (1.97")
Shaft Diameter: 4.98mm (0.20")
Body Length: 46.8mm (1.84")
Overall Shaft Length: 78.7mm (3.10")
Max Lipo Cell: 6s
Peak Current: 105A (5 seconds)
Peak Power: 2200 Watts (5 seconds)
Motor Timing: 5
Drive Frequency: 8kHz
Weight including packaging: 460g 

Part Compatibility:
  • Align T-Rex 550 
  • Align T-Rex 500 
  • Scorpion HKIII-4020-1350 Brushless Motor (1890W, 1350kV)
    Click to enlarge
    Scorpion HKIII-4020-1350 Brushless Motor (1890W, 1350kV)
    Click to enlarge
    This product was added to our catalog on Thursday, June 07, 2012.
    Reviews
    Quantity:  Wish List! Buy Now!
    You may also like...
    Scorpion HKIII-4020-1100 Brushless Motor w/5mm Shaft (1640W, 1100kV)
    Scorpion HKIII-4020-1100 Brushless Motor w/5mm Shaft (1640W, 1100kV)
    Scorpion HK-3226-1400 Brushless Motor (1770W, 1400kV)
    Scorpion HK-3226-1400 Brushless Motor (1770W, 1400kV)
    Scorpion HKIII-4025-1100 Brushless Motor w/6mm Shaft (2200W, 1100kV)
    Scorpion HKIII-4025-1100 Brushless Motor w/6mm Shaft (2200W, 1100kV)
    Viper R/C "VSH" 500 Class Brushless Motor (1800kV)
    Viper R/C "VSH" 500 Class Brushless Motor (1800kV)
    Scorpion HK-3226-1600 Brushless Motor (1550W, 1600kV)
    Scorpion HK-3226-1600 Brushless Motor (1550W, 1600kV)
    Align 500MX Brushless Motor (1600KV)
    Align 500MX Brushless Motor (1600KV)
    Align 500L Brushless Motor (1600KV)
    Align 500L Brushless Motor (1600KV)
    Castle Creations Phoenix Edge 100 32V 100-Amp ESC w/5-Amp BEC
    Castle Creations Phoenix Edge 100 32V 100-Amp ESC w/5-Amp BEC
    Scorpion HKII-2221-8 V2 Brushless Motor (475W, 3595Kv)
    Scorpion HKII-2221-8 V2 Brushless Motor (475W, 3595Kv)
    Shopping Cart Click For More
    0 items
    Manufacturer Info Click For More
    Scorpion
    More Other Scorpion products
    Best Sellers Click For More
    01. Align 500PRO M0.6 Torque Tube Front Driv...
    02. Scorpion Battery Lock Strap Set (3) (Large)
    03. Align 425 Carbon Fiber Blades (Blue)
    04. Align Torque Tube Rear Drive Gear Set
    05. Align Ball Link Set (13)
    06. Align 500 Tail Boom
    07. Align 500 Torque Tube
    08. Align Hex Driver & Phillips Head Tool Set
    09. Align 500 Slant Thread Main Drive Gear S...
    10. Align 500 Skid Pipe
    Specials Click For More
    Losi Aluminum 12 Inclined King Pin Spindle Carrier Set
    Losi Aluminum 12° Inclined King Pin Spindle Carrier Set
    $50.99
    $47.99
    Reviews Click For More
    Write a review on this product!
    Write a review on this product!
    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.