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Stages

As part of Allient, ALIO delivers precision motion systems engineered for applications requiring true micron-level accuracy and nanometer-level motion control. Our ultra-precision stages and nanopositioning platforms provide exceptional repeatability and stability, offering customers a precision motion solution tailored to their exact requirements, far superior to the one-size-fits-all motion stages commonly found on the market.

With fully vertically integrated manufacturing, ALIO controls every aspect of production, including design, machining, assembly, and metrology, with 100% part verification as standard. This end-to-end approach ensures unmatched reliability and long-term performance across ultra-precision motion applications such as semiconductor fabrication, medical device manufacturing, metrology, photonics, and advanced automation.

Whether choosing an ALIO off-the-shelf precision motion platform or a custom-engineered motion control system, customers benefit from higher throughput and consistently superior nanopositioning performance. Each system is optimized to deliver the accuracy, speed, and repeatability required for today’s most demanding precision automation environments.

1 - 2 of 2 products

GeoSymmetric Voice Coil Z Stages

ALIO’s GeoSymmetric™ Z stages use voice-coil direct drives and symmetric mass distribution to achieve True Nano® accuracy in vertical motion. These stages include a crossed-roller bearing architecture utilizing anti-creep technology. With bidirectional repeatability down to...

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High Load and Force Pneumatic Brake Z Stages

Designed under Allient, ALIO’s high-load Z stages use torque-motor-driven ball screws with spring-engage pneumatic brakes to lift 20 – 50 kg while maintaining nanometer-level repeatability. Perfect for heavy metrology tools requiring long travel and high...

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Long Travel Z Stages with Linear Drives

ALIO’s long-travel Z stages deliver extended-range vertical motion using linear motors and precision counterbalancing. With travel up to 200 mm+, these stages maintain excellent vertical accuracy and smoothness for heavy payloads. Benefits & Advantages: Long...

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Configurable Gantries

As part of Allient, ALIO’s configurable gantries are based on proven Micron II platforms utilizing precision recirculating bearing technology. These systems are designed for flexibility, allowing engineers to configure travel length, motor orientation, and bridge...

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Two-Axis Gimbal Rotary Systems

As part of Allient, ALIO delivers high-performance two-axis gimbal rotary systems engineered for ultra-precise angular positioning, high torque, and excellent dynamic responsiveness. These TRUE NANO®-class rotary systems offer wide travel ranges and stiff, stable performance...

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360° Angular Contact Bearing Rotary Stages

Under the Allient umbrella, ALIO’s 360° rotary stages with angular-contact bearings deliver smooth, continuous, high-precision rotation in compact, low-profile formats. Driven by high-performance torque motors, these stages support full-circle rotation with exceptional accuracy, making them...

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Crossed-Roller Bearing Rotary Stages

As part of Allient, ALIO provides crossed-roller bearing rotary stages engineered for extreme stiffness, high acceleration, and nanometer-level rotary precision. These stages deliver industry-leading repeatability (±0.2 arc-sec) with radial and axial runout as low as...

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Open-Center Rotary Stages

ALIO, an Allient brand, engineers open-center rotary stages featuring tangential linear direct drives and precision angular-contact bearings for high-accuracy rotation with large apertures. These systems offer ±7.5° travel, ideal for applications requiring through-axis access and...

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Rotational Air Bearing Stages

As part of Allient, ALIO’s rotational air bearing stages deliver frictionless, wear-free rotary motion for the most demanding high-precision environments. With near-perfect 360° motion and minimal wobble, eccentricity, or runout, these stages support both continuous...

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