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Scorpion HK-4535-450KV motor (8mm) Limited Edition
Scorpion HK-4535-450KV motor (8mm) Limited Edition

Scorpion HK-4535-450KV motor (8mm) Limited Edition

Your Price: $499.99
In Stock
Part Number:MTR-0014

Product Description

The Scorpion HK-4535-450Kv Limited Edition is designed for using on 700 class helicopters running on 14-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 700 class electric helicopter and also produces 20% more torque than the Scorpion popular HKIII-4035 series motors and exceed 90% efficiency.

This Scorpion HK-4535-450Kv LE is designed for using on 700 class helicopters running on 14-cell Li-Po power. and each of the new HK-4535-450KV LE motor is wound with a single strand of 1.5mm wire for the highest possible efficiency. This motor is capable of running continuously at an input power of 6200 watts at 120 amps, and can handle peak inputs of 10360 watts and 216 amps for 2 seconds.

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 custom manufactured to be able to withstand high temperatures, 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 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.

For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!

*This motor is using 30mm bolt spacing on the mounting with M4 Screw holes

HK Patent No. : HK1141674

China Patent No. : ZL2010 2 0298704.9

Taiwan Patent No. : M399539

German Utility Patent No. : 202012006207.7

U.S Patent No. : Pending

All Others Worldwide Patent : Pending

Specifications

Stator Diameter45 mm (1.77 in)
Stator Thickness35 mm (1.38 in)
No. of Stator Arms12
No. of Stator Poles10
Motor Wind5T+5T in double Wye (YY)
Motor Wire1-Strand 1.5 mm
Motor Kv450KV RPM/Volt
No-Load Current (Io/10V)1.84 Amps
Motor Resistance (RM)0.012 Ohms
Max Continuous Current120 Amps
Max Continuous Power6200 Watts
Weight660 Grams (23.27 oz)
Outside Diameter56.7 mm (2.23 in)
Shaft Diameter7.98 mm (0.37 in)
Body Length67.0 mm (2.63 in)
Overall Shaft Length122.3 mm (4.81 in)
Max Lipo Cell14s
Max Peak Current216 A (2 seconds)
Max Peak Power10360 Watts (2 seconds)
Motor Timing5deg to 15 deg
Drive Frequency8kHz

Weight including packaging

1055g

Full Dimension

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