Some vibrators contain two sets of motors. These vibrators are called “dual motor vibrators.” Some dual motor vibrators are more popularly referred to as rabbit vibrators.
Sometimes the rod between the motor and the weight is long and sometimes it is short. When the rod is long, it may cause your vibrator to rotate. In rabbit vibrators, the motor is connected to one weight by a long rod, and a second motor is attached to a second weight with a short rod. The long-rod motor makes the shaft rotate and vibrate, and the short rod motor causes the clitoral stimulator to vibrate.
Inside of the rabbit vibrator rotating shaft
Inside of the rabbit vibrator stimulator