1.2. The Servo System Constructed in this Guide This guide describes the procedure to start up the system for single-axis positioning with a Servo Drive and Servomotor for one axis. The operations from creating the control algorithm using the Simulink® from the MathWorks® Inc. to operation check using the actual devices are given as the startup procedure. The single-axis Servo system that is set up in this Guide performs the single-axis positioning operation on the following path. Position Travel distance: 100 mm Maximum velocity: 50 mm/s (Maximum acceleration: 185 mm/s 2 ) Time The mechanical configuration is as shown below. Servomotor Table *1.
This value is set to 131,072 to match the resolution of the servomotor with 17-bit absolute encoder. *2. Inertia ratio = Load inertia/rotor inertia x 100 % = 1500 % 15 Item Specifications Servomotor Rated speed 3,000 r/min Rotor inertia 0.025 × 10-4 kg m2 Rated torque 0.16 N m Command pulse count per motor rotation 131,072 *1 Mechanism Work travel distance per motor rotation 96 mm Inertia 0.375×10-4 kg m2 *2