Please see this product on the new Robot MarketPlace web site. Click here
is it, folks. The biggest, baddest motor we've ever seen under 25 pounds! It is similar in size and weight to a Briggs & Stratton ETEK,
but at the same voltage it has a 50% higher peak power output, a 40% higher
torque constant and 120% more stall torque. The PMG 132 is a "pancake" style
neutrally-timed, brushed, permanent magnet DC motor manufactured by Perm
Motor in Germany. It is similar in design to the Lynch/LEMCO LEM-200
and Briggs & Stratton ETEK motors. The armature is made of flat
copper strips stacked together so there's no stack of steel laminations like
in a traditional motor which gives the motor low cogging. Its high
power, high efficiency and comparably small size make it a good choice for
small electric vehicles, electrathon vehicles, generators, go-karts and robots. The
motor's body is 222 mm (8.75") in diameter and 120 mm (4.72") long. The
shaft is 19 mm (0.748") in diameter and 35 mm (0.87") long with
key and threaded hole.
* These numbers assume
a 0.025 Ohm power source resistance.