Description
Scorpion is delighted to announce the newest M-40 Series motors! These motors are specifically made to meet the specific demands of multirotor models. This motor provides all the power that you can use, while still maintaining excellent efficiency and higher power than any competitive motors. All Scorpion multirotor models feature perfectly balanced rotor assemblies for the smoothest operation possible.
The M-40 series motors come with a complete hardware package that includes a 6mm bolt-on prop adapter with prop washer and nut, four M3 x 8mm socket head screws, four M3 x 10mm socket head screws, a top plate for T-style carbon props and a machines 6mm x 8mm reducing bushing for props that come with an 8mm center hole. This motor will accommodate carbon props with two holes on a 12mm spacing, or standard type props with either 6mm & 8mm hole diameters.
Specifications
Stator Diameter | 40.0 mm (1.575 in) |
Stator Thickness | 15 mm (0.59 in) |
Number of Stator Arms | 12 |
Number of Magnet Poles | 14 |
Motor Wind | 15 Turn Y |
Motor Wire | 19-Strand 0.25mm |
Motor Kv Value | 340 RPM per Volt |
No Load Current (Io) | 0.47 Amps @ 10 Volts |
Motor Resistance (Rm) per Phase | 0.108 Ohms |
Maximum Continuous Current | 25 Amps |
Max Continuous Power (8-cell Li-Po) | 740 Watts |
Motor Weight | 194 grams (6.84 oz.) |
Outside Diameter | 48.8 mm (1.92 in.) |
Shaft Diameter | 3.98 mm (0.16 in.) |
Motor Body Length | 32.17 mm (1.27 in.) |
Overall Shaft Length | 37.17 (1.46 in.) |
Max LiPo Cell | 8s |
Peak Current | 30 Amps (5 seconds) |
Peak Continuous Power | 888 Watts (5 seconds) |
Motor Timing | 5deg |
PWM Frequency | 8kHz |