Power 46 Brushless Outrunner Motor Set, 670Kv, E-flite
E-flite - EFLM4046A The Power 46 is designed to deliver clean and quiet power for .40 to 46-size sport and scale airplanes weighing 4 to 7 pounds (1.8–3.2 kg), 25- to 40-size 3D airplanes up to 5 pounds (2.2 kg), or models requiring up to 925 watts of power. It’s an especially good match for Hangar 9 .40-size...
E-flite - EFLM4046A
The Power 46 is designed to deliver clean and quiet power for .40 to 46-size sport and scale airplanes weighing 4 to 7 pounds (1.8–3.2 kg), 25- to 40-size 3D airplanes up to 5 pounds (2.2 kg), or models requiring up to 925 watts of power. It’s an especially good match for Hangar 9 .40-size trainers like the Alpha .40 (HAN2450), Arrow .40 (HAN2625) and warbirds like the T-34 Mentor 40 (HAN2425). Also a great match for sport planes like the Ultra Stick 40 (HAN1675 or HAN1690), Seagull Spacewalker 40 (SEA2050), and smaller sport 3D planes like the Twist 40 (HAN2650).
Needed To Complete
60A brushless ESC
4S–5S Li-Po or 12- to 16-cell Ni-MH/Ni-Cd
12x8 to 14x10 prop
Features
- Equivalent to 40- to 46-size glow engine for planes weighing 4–7 lb (1.8–3.2 kg)
- Ideal for 25- to 40-size 3D airplanes up to 5 lb (2.2 kg)
- Ideal for models requiring up to 925 watts of power
- High-torque, direct-drive alternative to inrunner brushless motors
- Includes mount, prop adapters and mounting hardware
- External rotor design—6mm shaft can easily be reversed for alternative motor installations
- Slotted 14-pole outrunner design
- High-quality construction with ball bearings and hardened steel shaft
- Quiet, lightweight operation
Specs
| Recommended Prop Range | 12x8 to 14x10 |
| Resistance | .04 ohms |
| Shaft Diameter | 6mm (.24 in) |
| Motor Design | Outrunner |
| Wire Gauge | 14 AWG |
| Adjustable Timing | No |
| Bushing Or Bearing | Bearing |
| Voltage | 14.4 to 19.2 |
| Idle Current (Io) | 3.90A @ 10V |
| RPM/Volt (Kv) | 670 |
| Motor Type | Brushless |
| Connector Type | 3.5mm Bullet |
- ·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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