E-Flite Power 46 Brushless Outrunner Motor, 670Kv

Features

Equivalent to 40- to 46-size radiance engine for planes weighing 4–7 lb (1.8–3.2 kg)
Perfect for 25- to 40-size 3D planes up to 5 lb (2.2 kg)
Perfect for designs needing up to 925 watts of power
High-torque, direct-drive alternative to inrunner brushless motors
Consists of install, prop adapters and mounting hardware
External rotor style—6mm shaft can easily be reversed for alternative motor installations
Slotted 14-pole outrunner style
Top quality construction with ball bearings and hardened steel shaft
Quiet, light-weight operation

Overview

The Power 46 is designed to deliver clean and peaceful power for .40 to 46-size sport and scale planes weighing 4 to 7 pounds (1.8–3.2 kg), 25- to 40-size 3D planes up to 5 pounds (2.2 kg), or designs needing up to 925 watts of power. It’s an especially great match for Hangar 9 .40-size fitness instructors like the Alpha .40 (HAN2450), Arrow .40 (HAN2625) and warbirds like the T-34 Coach 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).



Hardware is consisted of with the purchase of this motor.

Examples of Plane Setups:

NOTE: All information measured at complete throttle. Real efficiency might vary depending on battery and flight conditions.

Hangar 9 Ultra Stick 40 ARF (HAN1675 / HAN1690)

Option 1:

Motor: Power 46

ESC: Castle Creations Phoenix 60 (Basic settings with 12V Soft Li-Po cutoff and no brake)

Prop: APC 13x8E

Battery: Thunder Power PRO LITE 6000mAh 4S3P (THP60004S3PPL)

Flying Weight w/Battery: 5.8 lb

Amps
Volts
Watts
Input Watts/Pound
RPM

51.5
14.4
745
128
8250

Anticipate very strong efficiency with very brief takeoff rolls and a great balance of thrust and leading speed. Typical duration is approximately 12 to 20 minutes depending on throttle management.

Option 2:

Motor: Power 46

ESC: Castle Creations Phoenix 60 (Basic settings with 12V Soft Li-Po cutoff and no brake)

Prop: APC 13x8E

Battery: Thunder Power PRO LITE 4200mAh 4S2P (THP42002S2PPL x2 in series)

Flying Weight w/Battery: 5.4 lb

Amps
Volts
Watts
Input Watts/Pound
RPM

47.4
14.1
670
124
8220

Anticipate strong efficiency with very brief takeoff rolls and a great balance of thrust and leading speed. Typical duration is approximately 8 to 15 minutes depending on throttle management.

Option 3:

Motor: Power 46

ESC: Castle Creations Phoenix 60 (Basic settings with 12V Soft cutoff and no brake)

Prop: APC 13x8E

Battery: Sanyo RC-3000HV 14-Cells (7-Cell packs x2 in series)

Flying Weight w/Battery: 6.7 lb

Amps
Volts
Watts
Input Watts/Pound
RPM

44.0
13.4
590
89
7950

Anticipate great efficiency with a great balance of thrust and leading speed. Typical duration is approximately 5 to 7 minutes depending on throttle management.



Maximum running temperature level: 220 degrees Fahrenheit.
Adequate cooling is needed for all motor operation at optimal present levels.
Maximum burst present duration is 15 seconds.  Adequate time between maximum burst intervals is needed.
 

You will need...
60A brushless ESC
FOUR–5S Li-Po or 12- to 16-cell Ni-MH/Ni-Cd
12x8 to 14x10 prop

 How to Determine a Model's Power Requirement (68 KB)

Specs

Type: Brushless outrunner
Size: Replacement for 40- to 46-size radiance engines
Bearings or Bushings: One 6 x 15 x 5mm Bearing, and Two 6 x 12 x 4mm Bearing
Wire Gauge: 14
Suggested Prop Variety: 12x8 to 14x10
Voltage: 14.4 to 19.2
RPM/Volt (Kv): 670
Resistance (Ri): .04 ohms
Idle Current (Io): 3.90A @ 10V
Shaft Size: 6mm (.24 in)
Total Length: 55mm (2.15 in)
Weight: 290 g (10.0 oz)
Total Size: 50mm (2.00 in)
Size: 50mm (2 in)
Length: 55mm (2.15 in)
Continuous Current: 40A
Optimum Burst Current: 55A (15 sec)
Cells: 12–16 Ni-MH/Ni-Cd or 4–5S Li-Po
Speed Control: 60A brushless