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Two Stages for Superior Performance Ultra Stages feature precision crossed roller bearing technology for high accuracy, low-friction linear motion. Built with a rugged aluminum construction, Ultra Stages are available with an optional open frame for through stage lighting or inspection. Linear motor, ball screw or lead screw driven, Ultra Stages provide optimum performance and precision.

Linear Motor Driven Ultra Stages: Linear Motor Ultra Stages can achieve sub-micron accuracy with position repeatability of + 1 encoder count. Featuring Bayside's patented AutoFlex Preload, Linear Motor Ultra Stages provide exceptional smoothness of motion for constant velocity requirements in scanning applications. The AutoFlex preload provides a unique thermal compensation method, eliminating any effects of expansion / contraction on bearing performance. The brushless linear motor is mounted inverted, with the ironless coil attached to the stationary base, eliminating moving wires.

Screw-Driven Ultra Stages: Traditional Ultra Stages are provided with either a ball screw or lead screw mounted alongside the stage. This stage configuration allows easy mounting of any step or servo motor with a flexible coupling. The ball screw version provides high speed and high force for dynamic move-and-settle applications. The lead screw version provides exceptional smoothness for slow speed scanning. Both the lead screw and ball screw models are available with linear encoders, providing high positional accuracy and repeatability.

Some Features and Benefits of Bayside's Unique System Solutions:

1) Standard with Side Mounted Brushless Linear ServoMotor (Ironless): for smooth, high speed and high accuracy operation -or- Standard with C3 Class Precision Ground Ball Screw or Ground "V" Thread Screw: for high positioning accuracy 2) Optional Open Frame: for through-stage lighting or inspection 3) Rugged Aluminum Construction: for high accuracy and stiffness 4) No Moving Wires: Yeilds highest constant velocity and stage reliability 5) Optional Hollow Rollers: for air bearing type smoothness 6) Precision Crossed Roller Bearings: for high loads, low friction and strait line accuracy 7) Non-contact Linear Encoder with limits Built into stage: for position feedback 8) Patented AutoFlex Preload: for optimum performance during thermal expansion and high accelerations

When to Use:

High precision sub micron - Precise repeatability - Open or closed frame - Thermal Compensation - Smooth motion

Applications:

Electronics - Semiconductor - Automation - Medical - Flat Panel

Bayside Motion Group brings advanced motion control components and automation systems to leading industrial companies worldwide. Bayside's automation solutions are designed to optimize factory equipment and productivity. These solutions include servo systems, geared drives and high accuracy linear positioning systems for customers in the semiconductor, electronics, automotive, medical, machine tool and telecommunications industries. With over 25 recently issue technology patents, Bayside is a unique U.S. manufacturer, providing electromechanical automation subsystems that combine servo motor, gear and linear bearing technologies. With 275 employees and direct operations in the United States, Europe, Japan, Korea and Singapore, Bayside supports customers in more than 80 countries.

For more information, visit www.baysidemotion.com. Call us at: (516)484-5353