SpeedWing's "R/C Flying Hobbies"

Click to Enlarge

PARK 450 BL OUTRUNNER MTR,890KV

Key Features

Extremely quiet and lightweight - just 2.5 ounces (72 g)
High Torque alternative to inrunner brushless motors
Includes mount, prop adapter, and mounting hardware
Quite, efficient operation
External radial rotor design: 4mm shaft can easily be reversed for alternative motor installation
Slotted 12-pole outrunner design
Ideal for 3D park flyers 15- to 25-ounce and scale park flyers 20- to 30-ounces using 2S - 3S 1200–2100mAh Li-Po battery packs

Overview

The Park 450 is ideal for 3D park flyers 15- to 25-ounce and scale park flyers 20- to 30-ounces using 2S - 3S 1200–2100mAh Li-Po battery packs.

It will provide sport 3D performance for a Mini Edge size plane and great performance on the new E-flite P-47.

Specs

Type: Brushless Outrunner

Size: Replacement for 370 or 400

Bearings or Bushings: Ball Bearings

Recommended Prop Range: 9x6 to 11x3.8 Slow Flyer or 10x5 to 12x6 Electric

Voltage: 7.2 - 12

RPM/Volt (Kv): 890

Resistance (Ri): .20 ohms

Idle Current (Io): .70A @ 8V

Shaft Diameter: .16 in (4mm)

Overall Length: 1.30 in (33mm)

Weight: 72g (2.5 oz)

Overall Diameter: 1.10 in (28mm)

Diameter: 1.1 in (28mm)

Length: 1.3 in (33mm)

Continuous Current: 14A

Maximum Burst Current: 18A for 15 seconds

Cells: 2-3 Li-Po or 6-10 Ni-Cd/Ni-MH

Speed Control: 20A Brushless ESC

Needed to Complete

20A Brushless ESC
9x6 - 11x3.8 Prop
2S - 3S 1200-2100mAh Li-Po Battery