Permanent magnet brush type DC motors (PMDC) are available from 1/150 ( 0.006) horsepower (HP) in 1.2” (30mm) frame Dia. to over 3 horsepower (HP) in 6” (150mm) frame Dia. at 6vdc, 12vdc, 24vdc,48vdc, 90vdc, 120vdc, 180vdc & 220vdc. RPM ranges from 280 RPM to 10,000 RPM to match NEMA 23, 28, 30, 32, 34, 42, 56, 145TC and IEC Metric mounting. Cross-reference model info is included on many designs.