JH Motors and Motor Gearbox Units

Photo shows a complete JH motor gearbox unit, comprising of a JH motor, a double reduction gearbox and flywheel.

12V Motor suitable for medium size "O" gauge and small gauge 1 locos features:

5 pole armature, unsleeved 2.0mm shaft, 8,200 rpm (+/- 10%),

stalled torque 409 gram cm

Motor only

Motor with single reduction gearbox

Motor, flywheel and single reduction gearbox (12.5:1, 18:1 or 25:1 ratios).

Motor with double reduction gearbox

Motor, flywheel and double reduction gearbox (12.5:1, 19:1 or 25:1 ratios).