A unique gear box system constructed around a motor. The gear box is easily assembled and can create a range of gear ratios from 4:1 to 256:1. Simultaneous drives can be achieved from each end of the gear box – each with a different ratio if wanted. Gear Box Kit consists of: 1 3-6 Volt, 9600 RPM motor 2 Shrink to fit gear box rings 1 Spacer/axle cap tubing 4 42/10 Tooth gears, 7/8″ (22.2mm) O.D. 2 60 Tooth gears, 1-1/4″ (31.8mm) O.D. 1 16 Tooth pinion, 11/32″ (8.7mm) O.D. 5 5/64″ (2.0mm) O.D. x 3″ (75mm) long axles.
Gears are .060 (1.5mm) wide. All shaft holes are .080 (2.0mm) to fit the furnished axles as well as the furnished motor. Assembly only requires warm water.
CLEARBOX GEAR BOX
Multi-ratio gearing system in a clear Polycarbonate frame provides adjustable power for unlimited uses. Simple press-fit motor allows motor exchange without fuss. The gear box is a multi-stage spur gear type. Changing gears is almost as simple as changing the motor. ClearBox Gear Box consists of: 1 1.5 -6 Volt, 6000 RPM Motor with pinion gear 1 ClearBox gear box 3 Nylon spacers/position rings 6 30/10 Tooth gears with pinions 1 32 Tooth gear 1 5/32″ (4.0mm) O.D. x 4-1/8″(105mm) axle 2 3/32Ó (2.4mm) O.D. x 3/4″ (19mm) axles