6VDC 45 RPM Pinky Finger Sized Gear Motor 1" Long x 15/32" x 3/8"
The Stephen Douglas of motors, our little giant, only 1" long x 15/32" x just over 3/8", spins at approx 45rpm. Size includes the all-metal gearbox (but not the 3/8" long x 1/8" dia flattened shaft). The 6VDC motor with a 298:1ratio draws approx 5mA and stalls at 50mA.