Power 52 Brushless Outrunner Motor, 590Kv, 4mm Bullet
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Power 52 Brushless Outrunner Motor, 590Kv, 4mm Bullet

Item No.
E-flite - EFLM4052A
5
$126.99
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Product $126.99
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Overview

Designed to deliver clean and quiet power, the Power 52 Brushless Outrunner Motor, 590Kv is designed for 40- to 50-size sport and scale airplanes, 40- to 50-size 3D airplanes, as well as models requiring up to 1650 watts of power.

Needed To Complete

80-Amp brushless ESC
4S–6S Li-Po or 14- to 16-cell Ni-MH/Ni-Cd Battery
14 x 7 to 12 x 8 Propeller

Key Features

  • Equivalent to a 46- to 55-size glow engine for 5.00- to 7.50 lb (2.20 – 3.40 kg) airplanes.
  • Ideal for 40- to 50- size 3D airplanes up to 6.00 lbs (2.70 kg)
  • Ideal for models requiring up to 1650 watts of power
  • High-torque, direct drive alternative to inrunner brushless motors
  • Includes mount, prop adapters and mounting hardware
  • Quiet, lightweight operation
  • External rotor design 6mm shaft can easily be reversed for alternative motor installations
  • High-quality construction with ball bearings and hardened steel shaft
  • Slotted 14-pole outrunner design

Product Specs

Adjustable Timing
No
Idle Current (Io)
2.3A @ 18.5V
Input Voltage
14.8-22.2V
Recommended Speed Control
80-Amp
RPM/Volt (Kv)
590
Shaft Length
3.1 in (80mm)
Application
Airplane
Connector Type
4mm Bullet
Outer Diameter
2.00 in (50mm)
Recommended Prop Range
4S: 14 x 7 - 15 x 8; 5S: 13 x 8 - 15 x 7; 6S: 11 x 10 - 12 x 8
Resistance
0.016?
Shaft Diameter
6mm
Motor Design
Outrunner
Motor Type
Brushless
Replacement Parts
Optional Parts

Get Info From Communities

RC 101
Buying Guides
Troubleshooting
Downloads
How-To's

FAQ

You can run two motors off of one 6S battery but the electrical load would double. The batteries C-rating would need to be high enough to avoid hitting low-voltage-cutoff (LVC) prematurely. We'd suggest 100C or above as a minimum. Having telemetry to monitor flight pack voltage and warn you of approaching LVC would help avoid deadstick landings - something you don't need on a large RC C-130. Another route is to just use 4 smaller 6S batteries to keep the power systems separate.