Products
High Speed Linear Module, Direct Drive, High Performance Actuators

PI (Physik Instrumente) LP Product

Member Since 2017

PI is a leading manufacturer of precision motion control and automation systems, hexapod 6-axis parallel robotic stages, air bearing motion systems, Gantry Systems, 3D printing, laser machining, and piezoelectric nano-positioning solutions. Applications include photonics, semiconductor technology, medical engineering, assembly, inspection,

Product filed under:

Actuators, Linear (Cartesian and Gantry), and Linear Guides / Bearings / Shafting Actuators, Linear (Cartesian and Gantry), Linear Guides / Bearings / Shafting, Linear Motors, Metrology Machinery / Equipment, Motors & Drives, Positioning Slides / Linear Units, Power Transmission, Actuators & Mechanics, Robots, Servo Motors, and Stepper Drives

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High Speed Linear Module, Direct Drive, High Performance Actuators

Model: V855 / V857

PI (Physik Instrumente) LP

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PI introduces two new affordable direct-drive linear modules that can be operated as high load stages or linear actuators.

Image of High Speed Linear Module, Direct Drive, High Performance Actuators

Economical high speed, high precision, linear modules, linear actuators and linear slides with maintenance-free direct drive motors, for OEMs in industrial motion control, assembly and optical inspection. applications -

The rodless linear module actuators are fully assembled and tested and provide high resolution with 0.1µm minimum incremental motion. The high-performance, cog-free 3-phase linear motors provide excellent dynamic performance, high speed up to 5m/sec and high acceleration up to 5g with short settling times. Integrated optical linear position sensors measure down to 1 nanometer increments.

Applications

Electronic parts assembly: sensor, camera, and optics assembly. Noncontact optical inspection, X-ray inspection, and AOI (automated optical inspection). Sensor and ultrasonic tests. Semiconductor manufacturing: wafer processing and inspection. Laser processing and machining: precision laser welding. Highly dynamic applications in precision automation, where smooth scanning motion, minimum tracking errors, and short settling times are required.

    Long travel ranges (to 1200 mm) with narrow profile (132 mm width)
    Permanent load capacity to 1000 N
    Highly dynamic, maintenance-free linear motor with velocities up to 5 m/s
    Robust industrial design for a long lifetime
    High-precision incremental or absolute linear encoder
    Ideal for gantry systems

Active axes	X	X	X	X
Travel range in X	400 mm	400 mm	800 mm	800 mm
Acceleration in X, unloaded	50 m/s²	50 m/s²	50 m/s²	50 m/s²	max.
Maximum velocity in X, unloaded	5000 mm/s	5000 mm/s	5000 mm/s	5000 mm/s
Straightness (Linear crosstalk in Y with motion in X)	± 12 µm	± 12 µm	± 20 µm	± 20 µm	max.
Flatness (Linear crosstalk in Z with motion in X)	± 10 µm	± 10 µm	± 10 µm	± 10 µm	max.
Pitch (Rotational crosstalk in θY with motion in X)	± 100 µrad	± 100 µrad	± 150 µrad	± 150 µrad	max.
Yaw (Rotational crosstalk in θZ with motion in X)	± 150 µrad

High Speed Linear Modules, Linear Actuators with Linear Motors, Direct Drive for Industrial Assembly, Automation, Metrology, Inspection

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