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GPMG0225Great Planes ElectriFly Gearbox T400 3:1 Ratio BB
Product Category: R/C Electric Gearboxes/Drives/Pinions
In Stock 17.99 
Great Planes
Great Planes ElectriFly Gearbox T400 3:1 Ratio BB
Brand : Great Planes
Manufacturer Stock# : GPMG0225
Great Planes ElectriFly Gearbox T400 3:1 Ratio BB
  • Purchasers of Great Planes ElectriFly Gearbox T400 3:1 Ratio BB also bought...
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          This is a T400 Gearbox with 3:1 Gear Ratio and uses Ball Bearings.
                      For use with the Great Planes Park Flyers.

    FEATURES: Designed for low noise and low maintenance, Park Flyer gearboxes used with 400-sized motors get the maximum climbing power and flight time from each mAh. A bronze 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 Utilizes smooth-running, long-lasting ball bearings Lightweight, aluminum, open gear case resists damage Aluminum propeller adapter and washer One year warranty

    INCLUDES: One assembled T400 gearbox 3:1 ratio (includes 34 tooth nylon gear) One brass 11 tooth pinion gear (not carried separately) One 3 x 3mm pinion set screw Two 2.4 x 5mm phillips head mounting screws

    REQUIRES: Attaching the gearbox to the motor with a small phillips head screwdriver. Install pinion onto motor shaft with a 1.5mm hex head wrench Installing propeller onto shaft with a medium sized phillips head screwdriver. (Use threadlocking compound to hold screw tight.) Assembly of gearbox/motor unit onto an aircraft

    SPECS: Overall Length: 35mm (1.4")(back of gearbox to front of adapter) Overall Height: 37mm (1.5") Overall Width: 32mm (1.2") Mounting Holes On-Center: 16mm (.67") Propeller Adapter Shaft Diameter: 6mm (.24") Propeller Adapter Shaft Length: 9mm (.35") Main Shaft Diameter: 4mm (.16")(the adapter mounts onto this one)

    COMMENTS: For T-400 motor, use GPMG0325. There was some question whether this is really a 3:1 ratio. Not to worry. That is because 34 teeth to 11 teeth equates to 3.09090909 to 1 thus rounded to 3:1 JAL 6/1/01 ir/jl up tjt 6/29/01

    Purchasers of Great Planes ElectriFly Gearbox T400 3:1 Ratio BB also bought:
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