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The EV4215-520 is a 520 KV, 4215-class propulsion motor designed for payload-carrying aircraft, agricultural UAVs, cargo development platforms, and demanding industrial applications requiring increased thrust and higher power capability.
Unit of Measure

Specifications

Stator Size

 N/A 4215

KV

 N/A 520 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 17,700 rpm

Idle Current (20V)

 N/A 2.2 A

Maximum Power

 N/A 1,900 Watts

Peak Current

 N/A 82 A

Resistance

 N/A 43 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 1,969 g 447.2 W 18.44 A 11,829 RPM 4.40 g/W EV4215-520 – 10×4.5×2 – 6S
10 × 5 × 3 6S 2,464 g 571.0 W 23.89 A 11,314 RPM 4.32 g/W EV4215-520 – 10×5×3 – 6S
11 × 7.5 × 3 6S 3,243 g 825.8 W 35.26 A 10,457 RPM 3.93 g/W EV4215-520 – 11×7.5×3 – 6S
15 × 7 × 3 6S 5,868 g 1,806.8 W 81.94 A 7,286 RPM 3.25 g/W EV4215-520 – 15×7×3 – 6S
10 × 4.5 × 2 8S 3,318 g 915.1 W 29.75 A 14,400 RPM 3.63 g/W EV4215-520 – 10×4.5×2 – 8S
10 × 5 × 3 8S 3,789 g 1,094.3 W 36.20 A 13,714 RPM 3.46 g/W EV4215-520 – 10×5×3 – 8S
11 × 7.5 × 3 8S 4,721 g 1,486.0 W 50.34 A 12,600 RPM 3.18 g/W EV4215-520 – 11×7.5×3 – 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

EV4215-520
Tested Propeller Cell Configuration Max Thrust Electrical Power Current Speed Efficiency
10 × 4.5 × 2 6S 1,969 g 447.2 W 18.44 A 11,829 RPM 4.40 g/W
10 × 5 × 3 6S 2,464 g 571.0 W 23.89 A 11,314 RPM 4.32 g/W
11 × 7.5 × 3 6S 3,243 g 825.8 W 35.26 A 10,457 RPM 3.93 g/W
15 × 7 × 3 6S 5,868 g 1,806.8 W 81.94 A 7,286 RPM 3.25 g/W
10 × 4.5 × 2 8S 3,318 g 915.1 W 29.75 A 14,400 RPM 3.63 g/W
10 × 5 × 3 8S 3,789 g 1,094.3 W 36.20 A 13,714 RPM 3.46 g/W
11 × 7.5 × 3 8S 4,721 g 1,486.0 W 50.34 A 12,600 RPM 3.18 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

  • Agricultural UAVs
  • Payload-carrying multirotors
  • Cargo development platforms
  • Heavy-duty industrial aircraft
  • Payload research systems