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The EV4215-340 is a 340 KV, 4215-class propulsion motor designed for VTOL lift systems, endurance-oriented aircraft, mapping platforms, and survey UAVs requiring efficient operation with larger propellers.
Unit of Measure

Specifications

Stator Size

 N/A 4215

KV

 N/A 340 KV

Dimensions

 N/A 49 x 65 mm (1.93 x 2.56 in)

Configuration

 N/A 12N14P

Shaft Diameter

 N/A 6 mm

Weight

 N/A 175 g

Cable Length

 N/A 750 mm

Cells

 N/A 6S-8S

Series

 N/A EV4200

Speed (up to)

 N/A 10,900 rpm

Idle Current (20V)

 N/A 1.1 A

Maximum Power

 N/A 800 Watts

Peak Current

 N/A 32 A

Resistance

 N/A 79 mOhm

Lead Wires (AWG)

 N/A 14 AWG / 2.5 mm²

Propeller Performance Data

N/A

Tested Propeller Cell Configuration Max Thrust Electrical Power Current Speed Efficiency Datasheet
10 × 4.5 × 2 6S 775 g 125.6 W 5.05 A 7,886 RPM 6.17 g/W EV4215-340 – 10×4.5×2 – 6S
10 × 5 × 3 6S 1,090 g 181.8 W 7.35 A 7,629 RPM 5.99 g/W EV4215-340 – 10x5x3 – 6S
11 × 7.5 × 3 6S 1,618 g 285.7 W 11.63 A 7,286 RPM 5.66 g/W EV4215-340 – 11×7.5×3 – 6S
13 × 8 × 3 6S 2,089 g 337.0 W 13.84 A 7,029 RPM 6.20 g/W EV4215-340 – 13×8×3 – 6S
13 × 10 × 3 6S 2,344 g 433.8 W 17.97 A 6,686 RPM 5.40 g/W EV4215-340 – 13×10×3 – 6S
15 × 7 × 3 6S 3,734 g 749.9 W 31.83 A 5,657 RPM 4.98 g/W EV4215-340 – 15×7×3 – 6S
10 × 4.5 × 2 8S 1,341 g 259.9 W 8.07 A 10,029 RPM 5.16 g/W EV4215-340 – 10×4.5×2 – 8S
10 × 5 × 3 8S 1,790 g 361.5 W 11.29 A 9,686 RPM 4.95 g/W EV4215-340 – 10×5×3 – 8S
11 × 7.5 × 3 8S 2,492 g 544.9 W 17.25 A 9,171 RPM 4.57 g/W EV4215-340 – 11×7.5×3 – 8S
13 × 8 × 3 8S 3,000 g 667.3 W 21.11 A 8,743 RPM 4.95 g/W EV4215-340 – 13×8×3 – 8S
13 × 10 × 3 8S 3,625 g 833.6 W 26.70 A 8,314 RPM 4.35 g/W EV4215-340 – 13×10×3 – 8S
15 × 7 × 3 8S 5,131 g 1,313.5 W 43.71 A 6,771 RPM 3.91 g/W EV4215-340 – 15×7×3 – 8S

* For detailed specifications and motor performance curves, please refer to the complete product specification sheet.

Propeller Reference Guide

N/A

EV4200 Tested Propeller Reference Table
Propeller Reference Diameter (in) Pitch (in) Number of Blades Used With Models
10 × 4.5 × 2 10 in 4.5 in 2 blades EV4215-340, EV4215-380, EV4215-520, EV4215-710
10 × 5 × 3 10 in 5 in 3 blades EV4215-340, EV4215-380, EV4215-520, EV4215-710
11 × 7.5 × 3 11 in 7.5 in 3 blades EV4215-340, EV4215-380, EV4215-520, EV4215-710
13 × 8 × 3 13 in 8 in 3 blades EV4215-340, EV4215-380
13 × 10 × 3 13 in 10 in 3 blades EV4215-340, EV4215-380
15 × 7 × 3 15 in 7 in 3 blades EV4215-340, EV4215-380, EV4215-520

NOTE: Propeller format is shown as diameter × pitch × blade count. For example, 15 × 7 × 3 indicates a 15-inch diameter, 7-inch pitch, three-blade propeller.

Detailed Propeller Performance Reference

N/A

EV4215-340
Tested Propeller Cell Configuration Max Thrust Electrical Power Current Speed Efficiency
10 × 4.5 × 2 6S 775 g 125.6 W 5.05 A 7,886 RPM 6.17 g/W
10 × 5 × 3 6S 1,090 g 181.8 W 7.35 A 7,629 RPM 5.99 g/W
11 × 7.5 × 3 6S 1,618 g 285.7 W 11.63 A 7,286 RPM 5.66 g/W
13 × 8 × 3 6S 2,089 g 337.0 W 13.84 A 7,029 RPM 6.20 g/W
13 × 10 × 3 6S 2,344 g 433.8 W 17.97 A 6,686 RPM 5.40 g/W
15 × 7 × 3 6S 3,734 g 749.9 W 31.83 A 5,657 RPM 4.98 g/W
10 × 4.5 × 2 8S 1,341 g 259.9 W 8.07 A 10,029 RPM 5.16 g/W
10 × 5 × 3 8S 1,790 g 361.5 W 11.29 A 9,686 RPM 4.95 g/W
11 × 7.5 × 3 8S 2,492 g 544.9 W 17.25 A 9,171 RPM 4.57 g/W
13 × 8 × 3 8S 3,000 g 667.3 W 21.11 A 8,743 RPM 4.95 g/W
13 × 10 × 3 8S 3,625 g 833.6 W 26.70 A 8,314 RPM 4.35 g/W
15 × 7 × 3 8S 5,131 g 1,313.5 W 43.71 A 6,771 RPM 3.91 g/W

NOTE: Performance data depends on battery voltage, ESC settings, airflow, mounting conditions, propeller selection, and aircraft design. Use these tables for engineering screening; validate final selections with application-specific testing.

Best-Fit Application

N/A

Model Number Best-Fit Application
EV4215-340 VTOL & Survey
EV4215-380 Industrial Inspection
EV4215-520 Payload & Agriculture
EV4215-710 Tactical & High-Speed

Features & Specifications

N/A Features & Specifications

  • 340 KV, 380 KV, 520 KV, and 710 KV motor platforms
  • Common 4215-class motor architecture
  • Motor dimensions: 49 × 65 mm
  • 12N14P configuration
  • 6 mm shaft diameter
  • 175 g motor weight
  • 750 mm lead-wire length, 14 AWG (2.5 mm²) lead wires
  • Published 6S and selected 8S performance configurations
  • Published thrust, power, current, RPM, and efficiency data
  • OEM customization options
  • Defense program support

Applications

N/A Features & Specifications

  • VTOL lift propulsion
  • Mapping aircraft
  • Survey UAVs
  • Endurance-oriented industrial multirotors
  • Longer-duration autonomous platforms