The Pacific Scientific PMDC Motor Series offers rugged, quality construction and dependable operation. The motor uses permanent magnets in place of a wound field design thus enabling a lighter, more compact and efficient motor. This Motor has a Current (Amps) of 4.9 and a Voltage (DC) of 90. The Motor also has a Factory Assigned Enclosure, a H.P. of 1/2 and RPM of 3600.