Diameter x Length: 50.1mm x 63.4mm
Stroke: 3,5 mm
Aircraft aluminum
Connection: 3,5 mm DC
Propulsion: Precision DC motor
Power Input: 15 V Switch frequency: 55 – 165 Hz
Rpm range Stitches / Sec: 7V-8000rpm / min 8-800 / sec
Running Volt :6v working volt :6-8v Max volt:8v
