Power 160 Brushless Outrunner Motor, 245Kv: 4mm Bullet
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Power 160 Brushless Outrunner Motor, 245Kv: 4mm Bullet

Item No.
E-flite - EFLM4160A
4.7
$172.99
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Product $172.99
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Overview

The Power 160 is designed to deliver clean and quiet power equivalent to or surpassing the power of a 160-size 2-stroke glow engine for sport and scale airplanes weighing 12 to 20 pounds (5.4 to 9 kg), 3D airplanes up to 15 pounds (6.8 kg), or models requiring up to 2700 watts of power.

It provides excellent power for the popular 27% scale aerobatic models such as the Hangar 9 Extra 260, scale performance for the Hangar 9 P-47D Thunderbolt 150 ARF, and extreme performance for models like the famous Ultra Stick Lite.

Needed To Complete

75A-110A HV brushless ESC
9S–10S Li-Po or 28- to 32-cell Ni-MH/Ni-Cd
18x8 to 20x10 prop

Key Features

  • Equivalent to or surpassing the power of a 160-size, 2-stroke, glow engine for 12–20 lb (5.4–9 kg) airplanes
  • Ideal for 3D airplanes up to 15 lb (6.8 kg)
  • High-torque alternative to inrunner brushless motors
  • Includes mount and mounting hardware
  • External rotor design for better cooling
  • High-quality construction with ball bearings and hardened 8mm steel shaft
  • Includes two 12mm prop shaft adapters tapped out for 10–32 threads
  • Ideal for models requiring up to 2700 watts of power
  • Slotted 14-pole outrunner design

Product Specs

Adjustable Timing
No
Bushing Or Bearing
Bearing
Connector Type
4mm Bullet
Idle Current (Io)
1.45A @ 10V
Motor Design
Outrunner
Motor Type
Brushless
Recommended Prop Range
18x8 to 20x10
RPM/Volt (Kv)
245
Shaft Diameter
8mm (.30 in) (Includes two 12mm threaded prop shaft adapters with 1.5 pitch)
Voltage
33.3–38.4
Wire Gauge
13 AWG

Compatibility

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Replacement Parts
Optional Parts

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FAQ

It would depend somewhat on the application, whether a sport, scale or aerobatic model. The general rule for three-bladed propeller sizing is to reduce the diameter by one inch, and retain the pitch of the two-blade prop that is suitable. So an 18x10 2-blade would become a 17x10 3 blade.