Unwinders are equipped with an external auto-switching 100/240V power supply and an electronic circuit controls the functions.
The motor speed is 120rpm. When the roll of labels runs out, the unwinder stops by uttering an acoustic signal. The possibility to adjust the sense of rotation, clockwise or counterclockwise, allows to unwind the labels face in or face out.
The tension arm adjusts the speed of rotation: when it is up, the unwinder turns at full speed, whereas when the tension arm is down, the unwinder is idle and blocks the motor’s rotation when the printer stops.
Our small label unwinder series is available in two different versions and every model is marked by its own code.