16HY7001-52

HYBRID STEPPING MOTORS Digital Linear Actuator (Internal Nut) ƶ0.39in. ƶ1.10in. ƶ1.38in. ƶ1.53in. ƶ1.65in. ƶ2.22in. ‡2.25in. ƶ2.36in. ƶ3.35in. ‡3.39in. (ƶ10mm) (ƶ28mm) (ƶ35mm) (ƶ39mm) (ƶ42mm) (ƶ56.4mm) (‡57.2mm) (ƶ60mm) (ƶ85mm) (‡86mm) Description Conversion of rotary to linear motion inside a linear actuator is accomplished through a threaded nut and lead screw. The inside of the rotor is threaded and the shaft is replaced by a lead screw. In order to generate linear motion the lead screw must be prevented from rotation. As the rotor turns the internal threads engage the lead screw resulting in linear motion. Changing the direction of rotation reverses the direction of linear motion. The motors rotary step angle. The thread pith of the rotor nut and lead screw combination determine the linear travel per step of the motor. The travel length and speed can be digital controlled by the input of data pulses. Moons DLA 11 HS1002-04, is designed as travel of 0.0035mm per step and can be accurately controlled to drive 35mm movement by a 10K data pulses input. Accomplishing the conversion of rotary to linear motion inside the rotor greatly simplifies the process of delivering linear motion for many applications. Because the linear actuator is self-contained, the requirements for external components such as belts and pulleys are greatly reduced or eliminated. Fewer components make the design process easier, reduce overall system cost and size and improve product reliability. Applica...