Great Planes ElectriFly Gearbox S280 4.1:1 Ratio Std GPMG0202

This is a S280 Gearbox with 4.1:1 Gear Ratio and uses Standard Bushings. For use with the Great Planes Park Flyers.

Features

• Great Planes ElectriFly Gearbox S280 4.1:1 Ratio Std GPMG0202

• Designed for low noise and low maintenance, Park Flyer gearboxes used with 280-sized motors get the maximum climbing power and flight time from each mAh. A brass pinion gear is used for strength and a nylon main gear for quiet, low friction operation.

• Compatible with APC's light, durable Slo-Flyer Propellers

• Economical bronze bushings for long-lasting sport use

• Lightweight, fiber-reinforced, sealed gear case keeps out dust and debris as well as resists damage.

Specifications

• Overall Length: 37mm (1.5")(back of motor shroud to front of case)

• Overall Height: 35.8mm (1.4")(motor shroud and gear case)

• Motor Shroud Inner Diameter: 24mm (.9")

• Gear Case Outer Diameter: 30.5mm (1.2")

• Mounting Hole Flanges On-Center: 33.3mm (1.3")(three, evenly spaced)

• Shaft Length: 7.3mm (.3")

• Shaft Diameter: 3mm (.12")

• Weight: 15 grams

Contents

• One assembled S280 gearbox 4.1:1 ratio

• One brass 11 tooth pinion gear (GPMG0242)

• Three 2x6mm self-tapping gearbox mounting screws

• One mini tube of Thread Locker to secure pinion to the motor shaft

Requirements

• Install pinion onto motor shaft, then into the gearbox.

• Assembly of unit onto the airplane

• Prop Adapter

Comments

• For T-280 motor, use GPMG0300.

• For T-280 motor and gearbox, use GPMG0445.

• For T-280 motor, gearbox and Electronic Speed Control, use GPMG0430.