Motorized Linear Stage Motorized Stage SPECIFICATION:  Item Number: PP110-30  Travel range: 30 mm  Platform: 60mmÃ?70mm  Bearing Construction: Grinding Lead Screwï¼?1mm of leadingï¼?  Travel Guide: Crossed Roller Bearing  Stepper Motor(1.8°): 28 stepper motor- SHINANO  Material: Aluminum Alloy - Black-Anodized  Load Capacity: 5kgs  Weight: 0.58kgs Accuracy Specifications  Design Resolution: 5μ/Pulse (Non-MS Driver)  Max Velocity: 5mm/sec  Bi-directional: 2μm  Absolute Accuracy: 10μm  Straightness: 5μ  Parallelization: 20μm  Pitching: 30  Yawing: 25â?³ Backlash: 2μm  Lost Motion: 2μm  The stepper motor with 2-phase and 1.8° step angle will be sued in this model  Low-profile, high-accuracy and apply to low bearing capacity, low speed.  The structure of crossed-roller bearing requires the precise movement.  Original position and limit switches are at both ends which can supply the precision positioning and protection.  Applies to use in single axis or assemble into multi-axis stages