● 精密研磨滚珠丝杠驱动，无需特殊的配重平衡

Unique Design
Aerotech AirLift 115 was designed to address the most significant limitation of conventional wedge-style vertical lift stages – angular performance. Although wedge-style Z stages provide a compact below-the-work-plane solution, they typically have limited pitch and roll stiffness that limits their angular performance. The AirLift 115 unique air-bearing design provides superior angular performance over larger travels while utilizing an innovative drive mechanism that eliminates the need for counterbalance mechanisms.

The AirLift 115 directly addresses applications where:

• Tight angular performance is required over travel ranges that are too large for traditional wedge-style Z stages (e.g., 50 mm)
• An unobstructed view of the work plane is desired
• Footprint must be kept to a minimum
• A failsafe brake is required

Motors and Drives
Included with the AirLift 115 series stages are Aerotech BMS series brushless rotary motors. This motor has all of the advantages of a brushless motor – high acceleration, no brushes to wear and lower heating – yet has zero cogging for extremely smooth motion and accuracy. Aerotech manufactures a wide range of matching drives and controls to provide a fully integrated and optimized motion solution.