Power 52 Brushless Outrunner Motor Set, 590Kv, E-flite
E-flite - EFLM4052A 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 ESC4S–6S Li-Po or 14-...
E-flite - EFLM4052A
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
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
Specs
| 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 ohms |
| Shaft Diameter | 6mm (.24 in) |
| Shaft Length | 3.1 in (80mm) |
| Outer Diameter | 2.00 in (50mm) |
| Motor Design | Outrunner |
| Motor Type | Brushless |
| Adjustable Timing | No |
| Recommended Speed Control | 80 Amp |
| Voltage | 14.8 to 22.2V |
| Idle Current (Io) | 2.3A @ 18.5V |
| RPM/Volt (Kv) | 590 |
| Connector Type | 4mm Bullet |
| Application | Airplane |
- ·See product description for included items.
Assembly notes coming soon — ask Shane if you need a hand before your first flight.
Dispatch — Orders dispatch within 1–2 working days. Tracked courier NZ-wide; delivery typically 1–3 working days depending on location. Rural delivery adds a day.
Cost — Free over $150. Flat $9.50 under. Oversized airframes may carry a freight surcharge — shown at checkout.
Click & collect — Free pickup from 9 North Avon Road, Christchurch. After-hours by appointment — text ahead.
Returns — 30-day returns on unflown, as-new items. Crash damage isn't covered, but Shane stocks the spares to put it right.
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Questions before you buy? Shane's happy to talk motor choice, CG, or whether this model suits your flying site — no sales script, just straight answers from someone who fixes the real thing for a living.
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