Power 46 Brushless Outrunner Motor, 670Kv

Key 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

Overview

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).


Product Specifications

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

Detailed Information

Hardware is included with the purchase of this motor.
Examples of Airplane Setups:

NOTE: All data measured at full throttle. Actual performance may 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 (Standard 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

Expect very strong performance with very short takeoff rolls and a great balance of thrust and top speed. Average duration is approximately 12 to 20 minutes depending on throttle management.


Option 2:
Motor: Power 46
ESC: Castle Creations Phoenix 60 (Standard 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

Expect strong performance with very short takeoff rolls and a great balance of thrust and top speed. Average duration is approximately 8 to 15 minutes depending on throttle management.


Option 3:
Motor: Power 46
ESC: Castle Creations Phoenix 60 (Standard 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

Expect good performance with a good balance of thrust and top speed. Average duration is approximately 5 to 7 minutes depending on throttle management.

Needed to Complete

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


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Power 46 Brushless Outrunner Motor, 670Kv [EFLM4046A]

Retail Price: $118.99

Selling Price:$89.99*

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