Description

 Specifications

Dualsky ECO 4120C 500kv Brushless Motor 

ECO V2 has made great improvements in many respects. It brought new electromagnetic design, more competitive performance and efficiency, long-time endurance and water-proof. This ECO 4120C 500kv motor is designed to be the electric equivalent of a .46 - .55 2-stroke engine.

 

Features

  • Classic Dualsky five-spokes back cover with simple lines
  • Motor structure strength increased by 25%
  • Optimised stress distribution and strength increased without increasing the weight
  • High strength main shaft
  • High temperature resistant, high toughness epoxy glue
  • High precision double sides dynamic balancing
  • Waterproof splash (ball bearing not waterproof)
  • Rust-proof main shaft

 

Product Specifications

  • KV: 500
  • Turns: 8
  • Weight: 280g
  • Size (D x L): 49.5 x 45.2
  • Slots & Poles: 12N14P
  • Ri (mOhm): 25
  • Io @ 10V (A): 1.1
  • No. of Cells (LiPo): 5S, 6S
  • Max. Efficiency Current (15S) [A]: 36
  • Max. Burst Current (15S) [A]: 60
  • Max. Power (15S) [W]: 1440
  • Max. Torque: 1.38
  • Shaft Diameter: 6
  • Mounting Holes Pitch: 30/30
  • Input Connectors: GC4.0
  • Recommended ESC: XC-65-LITE or XC6018BA
  • Propeller: 5S: 16x8E, 15x8E or 6S: 14x7E, 15x8E
  • Class: .46-.55 2-stroke

 

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