Scorpion M-4015-340kv

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Scorpion M-4015-340kv

In Stock
$87.99

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.

Data Chart

Click here for the Scorpion M-4015-340KV Propeller Data Chart

Specifications

Scorpion M-4015-340kv Motor 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


Weight including packaging

400g


Motor Performance Graphs

The following downloadable PDF files show the performance data curves of the Scorpion M-4015-340 motor, over its entire throttle range, with a variety of propellers. These graphs can be downloaded and printed to use as a reference for calculating power requirements at specific thrust levels, and enable the user to calculate flight times, current draw and other motor parameters.

4-Cell Li-Po Power

Scorpion M-4015-340 Performance Data with APC 18x5.5-MR prop on 4S Li-Po

Scorpion M-4015-340 Performance Data with RC-Timer 18x5.5-CF prop on 4S Li-Po


5-Cell Li-Po Power

Scorpion M-4015-340 Performance Data with APC 18x5.5-MR prop on 5S Li-Po

Scorpion M-4015-340 Performance Data with RC-Timer 16x5.5-CF prop on 5S Li-Po


6-Cell Li-Po Power

Scorpion M-4015-340 Performance Data with APC 16x5.5-MR prop on 6S Li-Po

Scorpion M-4015-340 Performance Data with GemFan 16x4.5-MRW prop on 6S Li-Po

Scorpion M-4015-340 Performance Data with RC-Timer 14x5.5-CF prop on 6S Li-Po



Performance Graph Instructions

This downloadable PDF file shows the step by step process to use for interpreting the data shown in the Motor Performance Graphs. By following this procedure, you can determine how to select a proper motor for a Multirotor aircraft, as well as calculate required power levels, determine overall prop efficiency and calculate expected flight times based on the battery size that is used. This document can be printed out and saved as a valuable reference tool to keep in your workshop for future use as well.

Motor Performance Graph Instructions



Full Dimension

View Scorpion M-4015-340kv Full Dimension

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