*Stepper Motor - Linear Actuators*
*The 2000 Series of Actuators* The following information is true for the entire 2000 Family The 2000 Series Actuators The 2100 Series Actuators The 2200 Series Actuators WHAT IS A STEPPING MOTOR LINEAR ACTUATOR? The 2000-family uses an Arsape Stepping Motor and drivescrew/nut to convert the motor's rotation into linear movement up to 4". Stepping motors enable open-loop coordinate control without an encoder. The 2000, 2100, and 2200 series produce a controlled thrusting movement by moving a plunger in and out of one end of a 1" OD cylinder. Eighteen different gearhead ratios provide a variety of thrusts, velocities, and resolutions. In the 2000-series, a non-rotating nut moves along the screw and pushes a non-rotating plunger. In the 2100/2200-series, the screw itself mates with a threaded Nosepiece and rotates as it protrudes from the cylinder.	MAJOR FEATURES: Travels to 4" Thrusts to 100 lbs. Velocities from 22 µin/sec to 0.82"/sec Resolutions from 2 0in to 0.0002" Internal HOME sensor accurate to 10 µin End-of-Travel sensors with overtravel Adjusting Micrometer Replacement TYPICAL CUSTOMIZING Thruster length variation Omit position encoder Cable length variation Increased thrust capacity Adjustable thrust limit Drivescrew error calibration