E-Flite Power 46 Brushless Outrunner motor 670 rpm/V

Overview

Ideal for 40- to 46-size 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.

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

Product Information

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).

What you need

60A brushless ESC
4S–5S Li-Po or 12- to 16-cell Ni-MH/Ni-Cd
12x8 to 14x10 prop

Specs

Type Brushless outrunner

Size Replacement for 40- to 46-size glow engines

Bearings or Bushings One 6 x 15 x 5mm Bearing, and Two 6 x 12 x 4mm Bearing

Wire Gauge 14

Recommended Prop Range 12x8 to 14x10

Voltage 14.4 to 19.2

RPM/Volt (Kv) 670

Resistance (Ri) .04 ohms

Idle Current (Io) 3.90A @ 10V

Shaft Diameter 6mm (.24 in)

Overall Length 55mm (2.15 in)

Weight 290 g (10.0 oz)

Overall Diameter 50mm (2.00 in)

Diameter 50mm (2 in)

Length 55mm (2.15 in)

Continuous Current 40A

Maximum Burst Current 55A (15 sec)

Cells 12–16 Ni-MH/Ni-Cd or 4–5S Li-Po

Speed Control 60A brushless