Constant Velocity Analysis Copyright 2005, Optinet Inc. RETURN ANALYSIS Optinet Inc. Desired Constant Velocity - CV (mm/s) Desired Velocity Variations (+/- % CV) Frequency of Desired CV Variation (Hz) SMOOTHNESS REQUIREMENTS MACHINE CHARACTERISTICS Sampling Interval (mm) Allowable Jitter ( micron ) Position Bandwidth (hz) Servo Damping Moving Mass (kgm) Structural Stiffness (N/micron) Encoder resolution (micron ) Bearing Jitter ( micron ) Floor Vibrations ( micron ) Ball Screw Jitter ( micron ) Motor Cogging ( N ) Commutation Ripple ( N) Rotating Unbalance (N) Machining Force (N) Position Disturbance Force Disturbance Structural Damping Natural Frequency (Hz) Total Force Disturbance (N) Total Displacement Disturbance (micron)