Item Number: EFLM4052A

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
Capable of up to 65-Amp continuous current using 4S-6S Li-Po packs
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
Recommended for the Hangar 9 Katana 50 (HAN4170)

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. The Power 52 is an especially good match for the Hangar 9 Katana 50 (HAN4170).

Tech Notes

Maximum operating temperature: 220 degrees Fahrenheit.

Adequate cooling is required for all motor operation at maximum current levels.

Maximum burst current duration is 15 seconds. Adequate time between maximum burst intervals is required.

You will need...

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

Specifications

Type: Brushless Outrunner
Size: Equivalent to or surpassing the power of a 50- to 55-size 2-stroke glow engine
Recommended Prop Range: 4S: 14 x 7 - 15 x 8; 5S: 13 x 8 - 15 x 7; 6S: 11 x 10 - 12 x 8
Voltage: 14.8V-22.2V
RPM/Volt (Kv): 590
Resistance (Ri): 0.016O
Idle Current (Io): 2.3A @ 18.5V
Continuous Current: 65A
Maximum Burst Current: 75A
Cells: 14-20 Ni-MH/Ni-Cd or 4-6S Li-Po
Speed Control: 80-Amp
Weight: 12.2 oz (346 g)
Overall Diameter: 2.00 in (50mm)
Shaft Diameter: 6mm
Shaft Length: 3.1 in (80mm)