Category Archives: Linear Positioning Systems

Motion Control – Compact 0.750 Inch Diameter Voice Coil Motor Features A 1.500 Inch Stroke and High Force-to-Size Ratio!

Linear Motion Actuator – 1.0 Inch Diameter Voice Coil Motors!
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Van Nuys, CA – Motion Control – Moticont has added a 0.750 in. (19.1 mm) diameter (smaller than a US Quarter) Linear Voice Coil Motor, to their expanding line of voice coil or moving coil motors. The LVCM-019-048-02 Linear Voice Coil Motor is a true servo motor featuring zero cogging, high accuracy, and high repeatability when operated in a closed position loop. Voice Coil Motors (also referred to as actuators) are clean, quiet, efficient, brushless high speed linear servo motors. This small LVCM-019-048-02 diameter actuator has a 1.500 in (38.1 mm) stroke length and a high-force-to-size ratio of 7.4 oz (2.1 N) and a peak force of 23.5 oz. (6.5 N) at 10% duty cycle.

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This efficient, low inertia, high acceleration, brushless, high speed linear motor has zero cogging and features high accuracy, and high repeatability. It is ideal for: Work holding and clamping, medical devices, haptic feedback, assembly, testing, laser machining and drilling, wafer handling, optical focusing, dynamic vibration absorption, scanners and laser beam steering and filtering.

Motion Control – Low Cost 1, 2, 3, and 4 ADAGIO Axis Stepper Motor Motion Control Systems Available from Optimal Engineering Systems, Inc. (OES)!

Motion Control – Stepper Motor Motion Control Systems

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Van Nuys, CA – — Motion Control – To complement the Optimal Engineering Systems’ (OES) expanding line of single and multi-axis motion control stages, OES has added the ADAGIO-X-STPR Series of Motion Control Systems.

Motion Control – High Speed, High Force, Sub-micron Positioning, Voice Coil Stage Features 20 mm Aperture!

Motion Control – Sub-micron Positioning Stage
Motion Control Miniature Stage

Forestville, CA, —motion control  — High speed, high force, sub-micron, >300 nanometer (1.1811 10-6 in.) positioning resolution, cross roller voice coil stages are self contained, compact, and can be mounted in a horizontal or vertical axis. The high speed, 20 mm (0.7874 in.) travel, Equipment Solutions’ Motion Control VCS-2020 Voice Coil Stage features a 20 mm dia. aperture. An integrated Analog position feedback sensor assures 100 nanometer (3.937 10-6 in.) repeatability. This compact voice coil stage is ideal for such micro-positioning applications as: Scanning interferometry, disk drive testing, auto focus systems, surface structure analysis, confocal microscopy, biotechnology, and semiconductor test equipment.


motion control - miniature componentsThe compact 117 mm 75 mm 81 mm (4.60 in. 2.96 in. 3.18 in.), low mass, motion control voice coil stage is a fully self-contained system including a high precision cross roller stage, voice coil actuator, analog position sensor, servo amplifier and servo controller. The low inertia cross roller stage is integral to the standard threaded “C” lens mount and motor coil for tip/tilt free motion. Custom lens mounts are available. The voice coil motor is rated at 17.8 N (4 lbs.) continuous force and 71.8 N (16 lbs.) peak for 10 seconds and is clean room compatible. For easy integration into a new or existing application the VCS-10H Voice Coil Stage has multiple sets of mounting holes on several surfaces.

Equipment Solutions, Inc. (ESI) is a provider of engineering and manufacturing services. ESI specializes in the design and production of automation, motion control, and instrumentation products including motion control components and sub systems. ESI’s products range from galvanometer amplifiers with an integrated arbitrary waveform generator, to high-resolution displacement sensors, voice coil and stepper motor stages, amplifiers and controllers.

For additional information contact Jeff Knirck at Equipment Solutions,Inc. Mailing Address – PO Box 159, Forestville, CA 95436; Shipping Address 6490 Front Street, Forestville, CA 95436; Tel: 408-245-7162, Fax: 408-245-7160, E-Mail: info@equipsolutions.com or visit the Website at http://www.equipsolutions.com


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Motion Control – Compact 1.25 Micron Resolution Direct Drive Linear Actuator Features High Speed, Zero Cogging!

Motion Control Stage- Hollow Core Voice Coil Stage

motion control - electric cylinder

Van Nuys, CA – Motion Control – A New, compact, Electric Cylinder or Linear Voice Coil Actuator 38.1 mm (1.500 in.) in diameter, with a 12.7 mm (0.500 in.) stroke, and a housing length of 69.9 mm (2.750 in.) long has been released by Moticont.
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This new SDLM-0038-070-01-01M Linear DC Actuator features high repeatability, 1.25 micron resolution, a continuous force of 14.5 N (3.2 lbs.), and a peak force of 45.8 N (10.3 lbs.). To operate at peak efficiency an integral temperature sensor provides data to achieve the highest possible throughput.

Motion Control – Ultra-High Precision, Compact, Low Cost, Optical Positioning System Features Zero Translation from Equipment Solutions!

Motion Control – Linear Focus Actuator
motion control - linear focus actuator


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Sunnyvale, CA, — Motion Control – Optical Positioning System – Developed for precision optical positioning applications the LFA-1210 Linear Focus Actuator features a patented zero-translation tangential flexure for high speed travel. The clear aperture, 10 mm (0.394 in.) stroke length and standard 12 mm optics mount (or an optional DIN mount for use on microscopes) make this linear focus actuator ideal for: Optical focusing, scanning, interferometry, surface structure analysis, disk drive testing, autofocus systems, confocal microscopy, biotechnology, and semiconductor test equipment.

Motion Control – Three-Axis Yaw, Pitch, and Roll Positioning Stages Feature Four Motor Options!

Motion Control – Yaw Pitch and Roll Stage

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Van Nuys, CA – Motion Control – New compact three-axis, Yaw, Pitch, and Roll Stages from OES (Optimal Engineering Systems, Inc.) feature four motor options to meet the precision and speed of travel requirements of an application. The YPR-10-15-60 Series of Three-axis Yaw, Pitch, and Roll Stages are the integration of a 60 mm diameter rotary stage (upper axis) capable of 360 degrees of continuous operation, and two goniometers (middle and lower axes). The middle stage has a range of +/- 15 degrees and the lower stage has a +/- 10 degrees range.

Motion Control – Linear Voice Coil Motor Tolerates Tilting

Motion Control – Linear Voice Coil Motor Tolerates Tilting

motion control - voice coil motors


motion control - moticontVan Nuys, CA — Motion Control – Moticont has added a new 1.25 in (31.8 mm) stroke linear DC motor to its series of LVCM Linear Voice Coil Motors. The new LVCM-051-051-06 Linear Voice Coil Motor has been designed with a larger radial air gap to tolerate the tilting and misalignment that can be experienced when clamping out of parallel objects or moving off-center loads. This compact linear motor is 2.000 in (50.8 mm) in dia. with a 2.00 in. (50.8 mm) long housing and at mid stroke is just 2.88 in. (73.0 mm). 
Peak force is 9.5 lb (42.2N) at a 10% duty cycle and continuous force is 3.0 lb (13.3 N). Features of this low inertia, high acceleration / deceleration, clean, efficient, zero cogging, brushless voice coil servo motor makes it ideal for: Sorting, packaging, sampling, work holding and clamping, laser machining and drilling, wafer handling, and medical and pharmaceutical applications.

Motion Control – Dual Axis Cross Roller Bearing Voice Coil Stage Features 200 Nanometers Positioning Repeatability!

Motion Control – Stage Features 200 Nanometers Repeatability!

motion cotrol - miniature xy stage
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Forestville, CA, – — The motion control – VCS-XY1010 Dual Axis Voice Coil Stage: Cross roller bearing guidance system; Reaction force cancellation system; 10mm of linear motion each axis; 35 G’s acceleration, no load; 200 nanometers positioning repeatability; Non-contact electro-optic position sensor; Direct SCA814 Servo Controlled Amplifier compatibility; 38 x 251 x 254mm, 1120 grams.

Motion Control – High Force Linear Servo Motor is just 2.25 Inches Long at Mid-Stroke!

Motion Control – High Force Linear Servo Motor!
motion control - high force linear motor

Van Nuys, CA – Motion Control Components – A high force Linear DC Servo Motor from Moticont has been added to their expanding line of voice coil or moving coil motors. The LVCM-095-038-01 Linear Voice Coil Motor is a true servo motor featuring zero cogging, high accuracy, and high repeatability when operated in a closed positioning loop. Clean non-commutated, zero cogging, zero backlash voice coil motors (also referred to as linear actuators) are, efficient, brushless high speed linear servo motors.

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This LVCM-095-038-01 Linear Servo is 3.75 in. (95.3 mm) in diameter and has a continuous force of 23.1 lb. (102.7 N) and a peak force of 73.1 lb. (324.4 N) at a 10% duty cycle.

Motion Control – Linear Stage Features Sub-micron Positioning, 10 mm Clear Aperture, and High Acceleration!

Motion Control – Sub-micron Positioning Linear Stage!

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Forestville, CA – Motion Control Components – Equipment Solutions’ Series of VCS-10 Voice Coil Stages feature: Sub-micron positioning, high acceleration, digital and/or analog position sensors, and are available with a 10 mm clear aperture! These high acceleration stages (50 G’s no load), have 10 mm of linear motion and < 3 millisecond step response time. The customizable VCS-10 Series of linear position stages are ideal for high speed, high precision optical and laser focusing applications in: Medical, semiconductor inspection and manufacturing, scanning microscopy, and micro machining/manufacturing.

Motion Control – RVC-1008 Miniature Rotational Voice Coil Stage from Equipment Solutions

Motion Control – Miniature Rotational Voice Coil Stage

motion control- miniature stage

Forestville, CA, – — The RVC-1008 Rotational Voice Coil Stage: Optical element widths up to 20mm; Controllable motion over +/-10 degree optical; Small step response of less than 3msec; Non-contact electro-optic position sensor; Positioning sensitivity of less than 2µrad; Analog and USB control of mirror position; Digital positioning resolution of 6µrad; Fully integrated PID servo controller; Simple USB electrical interface; Extremely compact design.

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XYZ-G Positioning Stage- Four Axes XYZ-Goniometer Stages with Four Motor Options Features Positional Accuracy to 10 Microns!

XYZ-G Positioning Stage – XYZ-Goniometer Positioning Stages

motion control - xyz goniometer stages
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Van Nuys, CA – XYZ-G Positioning Stage – Motion Control – OES (Optimal Engineering Systems, Inc.) is unveiling their new XYZ-Goniometer Series of Four-axes Stages.  Any of the three Goniometers Stages with +/- 10 degrees, +/- 15 degrees or +/- 45 degrees of travel can be integrated with X, Y, and Z axis stages with 15 mm, 30 mm, 50 mm, 75 mm, or larger than 100 mm of linear travel linear in any combination of X, Y, and Z axes.  These stages are the ideal choices for: Crystallography, metrology, light measurement, mirror positioning, laser scanning, drilling and machining, reverse engineering, inspection, assembly, measurements, tracking, and inspection and optical bench applications.

Motion Control – Metric and Inch Dimensioned Electric Cylinders Feature High Speed, Zero Cogging, and 1.25 Micron Resolution!

Motion Control – Metric & Inch Dimensioned Electric Cylinders!

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Van Nuys, CA – Motion Control Components – New, Metric and Imperial dimensioned Electric Cylinders or Linear Voice Coil Servo Actuators have been released by Moticont. The new, compact 25.4 mm (1.000 in.) stroke SDLM-025-095-01-01M and SDLM-025-095-01-01 Linear DC Servo Actuators feature high repeatability, high acceleration/deceleration, and zero cogging! These high force-to-size Electric Cylinders have linear encoders mounted internally for closed loop servo operation. Additionally, to operate at peak efficiency, integral temperature sensors provide data to achieve the highest possible throughputs.

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The clean fully enclosed SDLM-025-095-01-01M and SDLM-025-095-01-01 Servo Actuators are 25.4 mm (1.000 in.) in diameter, the housing is 95.3 mm (3.750 in.) long and the total length of the housings and shafts are 139.7 mm (5.500 in.).

Motion Control – Miniature PVS 30.5 Parallelogram Voice Coil Stage from Equipment Solutions!

Motion Control – Miniature Parallelogram Voice Coil Stage!

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Forestville, CA, – — Motion Control – This Custom PVS-30.5 Parallelogram Voice Coil Stage Features: Flexture guidance system, 30 millimeter clear aperture, 4 millimeters of linear motion, 45 G’s acceleration (no load), 200 nanometers positioning repeatability, non-contact electro-optic position sensor, direct SCA-814 Servo Controlled Amplifier compatibility, 38mm x 46mm x 85mm, 280 grams.

Motion Control – Low Cost Linear Optical Encoder Module and Linear Scale Feature 1.25 Micron Resolution!

Motion Control – Linear Optical Encoder Modules!

motion control - linear optical encoder
Van Nuys, CA – Motion Control Components – Moticont has released their OEM-00125U-01 Linear Optical Encoder Module and LS-00125U-01 Linear Scale. The compact linear encoder module measures just 51.5 mm (2.027 in.) long by 5.99 mm (0.236 in.) wide by 0.8 mm (0.073 in.) high. This high, 1.25 micron resolution, low power encoder module features TTL Quadrature Outputs and requires only a single +3.3 or +5 VDC supply.

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The LS-00125U-01 Linear Scale supplied is only 6 mm (0.24 in.) wide by 0.3 (0.01 in.) high and would be attached to a flat surface using PSA adhesive. The standard scale length is 76.2 mm (3.00 in.) long. The linear scale is available with lengths up to 610.0 mm (24.00 in.). The quadrature signals are output differentially. The module also features a TTL level HOME output.

Motion Control – High Precision Four-Axes Positioning Stages with Four Motor Options

Motion Control – Four Axes Positioning Stages

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Van Nuys, CA – Motion Control – OES (Optimal Engineering Systems, Inc.) has added to their extensive line of purpose-built stages.  The new XYZR Series of Four-axes Stages are the integration of a: 15 mm, 30 mm, 50 mm, 75 mm, or 100 mm linear stages (in any combination) for the X, Y, and Z axes, and a 60 mm or 100 mm diameter rotary stage capable of 360 degrees of continuous rotation.  These stages are the ideal choices for: Laser scanning, drilling, and machining, reverse engineering, inspection, assembly, measurements, tracking, and positioning.

Motion Control – Servo Controller for Non-commutated Devices, e.g. voice coil motors, from Equipment Solutions!

Motion Control – Servo Controller for Non-commutated Devices!

motion control - Voice Coil Motor Controller

Motion Control – SCA601 Linear Servo Controller: High Performance analog PID Servo Control law; Digital control of PID tuning parameters; Analog Position Sensor input; High current linear amplifier; RS232 interface; 76 x 76 x 25


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Forestville, CA, – Motion Control — The SCA601 Linear Servo Controller was specifically designed to control single phase, non-comutated devices like voice coil motors. It is a high performance single axis DC motor controller and amplifier system. It is comprised of a highly integrated single PC board level product with a cohesive interface and a compact heat sink.

Motion Control – NEW! Elevator Stages from OES Feature 0.03 micron Resolution!

Motion Control – 0.03 micron Resolution Elevator Stage!

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Van Nuys, CA – — Motion Control – Two new motorized elevator stages, the DAG20-120-01 and the DAG20-120-04 have been released by Optimal Engineering Systems, Inc. (OES).  These high resolution, compact, low profile elevator stages feature high stability 120 mm x 120 mm tables and 20 mm of vertical travel.  High precision ball bearing profile rails assure very high parallelism and smooth motion throughout the raising and lowering of the table.  These Z-Axis Stages are ideal for: Microscopy, inspection, metrology, positioning, photonics, sampling, and laser drilling and machining.

Motion Control – High Precision Built-to-Order XZR Positioning Stages Available from OES!

Motion Control – Precision Positioning Stages!

motion control XZR Stage
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Van Nuys, CA —– Motion Control – Build-to-Order High Precision XZR Positioning Stages (X-axis, Z-axis, and Rotary- axis) are the newest addition to the OES (Optimal Engineering Systems, Inc.) family of motion control stages.  When specifying an XZR stage a user can select from a combination of linear stages with travel lengths of 15 mm, 30 mm, 50 mm, and 75 mm for the X and Z axes that feature high precision 1 mm per turn lead screws.  For the rotary axis a 60 mm diameter rotary table or 100 mm diameter rotary table are available.