|
Motor + ESC package comes with programming card with IR control. Setup up your heli esc safely from a distance.
Commander 60 Amp Brushless Controller
Size: ............................................................... 70 x 30 x 14 mm
Weight (Without Connectors): ................................. 63,6 gm
Max Continuous Current ......................................... 60 Amps
Operating Voltage Range ................................ 6 to 15 Volts
Max BEC Output ........................................ 4 Amps @ 6.0 V
HK2221-8 Brushless outrunner
10% more torque, 8% higher rpm, 15 degrees cooler, 12% higher efficiency
This is the new V2 version
1. Added integral centrifugal blower fan for more efficient cooling
2. Flux ring is threaded to end housing for added stability
3. Different magnet profile for higher flux concentration
4. New stator profile for increased efficiency
Details:
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 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.
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!
All of the Scorpion brushless motors are built with angled cooling holes in the front housing that create a built-in fan. The airflow generated by these holes is sufficient to cool the motor core during use.
The constants for the HK2221-8 motors are as follows:
Rm = 0.0241 Ohms
Io = 2.395 amps @ 10.5 volts
Kv = 3595
Weight = 76 grams, 2.68 ounces
Max Current = 45 amps for 1 minute
Shaft: 3.2mm
|
