For sale is a Pacific Scientific Model SR3632-2707-1-56C Gear Motor and Variable Speed Drive. Pacific Scientific 1/3 HP, 1,800 RPM DC motor. Morse Type "ED" 15:1 ratio gear-box with 3/4" diameter output shaft. Dart 250-Series DC variable speed motor controller. 1/60/115 V AC input power. Comes with standard 3-prong power cord for use with typical 115V single-phase outlets. This motor and drive have been power tested, and are in good working condition.