The document provides specifications for a PM 6013 12V DC motor with a 5:1 ratio gearbox. Key specifications include a no-load speed of 549.9 rpm, a no-load torque of 5.2 lb-in, a free-running current of 5.5 amps, and efficiencies of 81.5% for the gearbox, 61.1% for the motor, and 49.8% for the overall system. Start/stall conditions are listed as 21.88 amps current and 28.22 lb-in torque. Performance curves show torque, speed, and efficiency over a range of torque values from 0 to 490 lb-in.