GPMG0214   Great Planes   Gearbox S280 3.5:1 Ratio Ball Bearing 

TECH NOTES
     This is a S280 Gearbox with 3.5:1 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 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.
          Precision ball bearings for all-out performance.
          Lightweight, fiber-reinforced, sealed gear case keeps out dust and
            debris as well as resisting damage.

INCLUDES: One assembled S280 gearbox 3.5:1 ratio
          One brass 13 tooth pinion gear (GPMG0240)
          Three 2 x 6mm self tapping gearbox mounting screws
          One mini tube of glue for attaching pinion to the motor shaft

REQUIRES: Prop adapter 3mm shaft for APC propeller, use GPMQ4600.
          Install pinion onto motor shaft, then into the gearbox.
          Assembly of unit onto the airplane.

SPECS:    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 (0.9")
          Gear Case Outer Diameter:        30.5mm (1.2")
          Mounting Hole Flanges On-Center: 33.3mm (1.3")(three, evenly spaced)
          Shaft Length:   7.3mm (0.3")
          Shaft Diameter: 3mm (0.12")

COMMENTS: For T-280 motor, use GPMG0300.

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