English | German |
revolution per hour | Umdrehung je Stunde (unit of rotational speed; 1 rph = 1/3600 rps) |
revolution per minute | Umdrehung je Minute (unit of rotational speed; 1 rpm = 0, 10472 rad/s) |
revolution per second | Umdrehung je Sekunde (unit of rotational speed; 1 rps = 6, 2832 rad/s) |