Specification: Part Number 7134312 Start up torque: 9 Ncm Working temperature range: -20 °C ... +70 °C Operating torque: 7 Ncm Moment of inertia of the rotor: 490 gcm² Storage temperature range: -30 °C ... +85 °C Maximum output frequency: 300 kHz, 600 kHz Pulses per revolution: 1,024