Voltage Range: 12 - 30 V. Nominal Voltage: 30 V. Current: 1.31 A. RPM: 12,800 max. Torque: 238.4 g/cm. Terminal Type: Solder. Shaft Dia.: 3 mm. Shaft Length: 8.5 mm. Size: 35.7 mm dia. x 71.5 mm length.