Category Archives: Actuator – Miniature

Motion Control – Rotational Voice Coil Stage Offers Galvo Like Performance at a Fraction of the Size and Cost!

Motion Control – Rotational Scanner
motion control - rotational scanner

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The Motion Control RVC-9025 Rotational Voice Coil Stage provides a means to quickly and repeatably steer an optical beam with a diameter of up to 25 millimeters over 90° with 25 microradians of resolution.

Forestville, CA, — The motion control RVC-9025 provides galvo like performance at a fraction of the size and cost. It is capable of positioning a mirror anywhere within its ±22.5° mechanical range in about a millisecond with micro-radian resolution.

Motion Control – Miniature Voice Coil Stage features 1 Micron Repeatability!

Motion Control – Miniature Voice Coil Stage!

motion control - miniature voice coil stage

 


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Forestville, CA, — Motion Control – This VCS-10V Voice Coil Stage: 10mm of linear motion; Ball bearing guidance system; 1 micron position repeatability; 40 G’s acceleration; Non-contact electro-optic position sensor; Kinematic load mount; Direct SCA814 Servo Controlled Amplifier compatibility; 33 x 36 x 76mm, 230 grams

Motion Control – Linear Focus Actuator from Equipment Solutions Features 200 Nano Meters Repeatability!

Motion Control – 200 Nano Meters  Repeatability Actuator!

motion control - linear focus actuator


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Forestville, CA, – — Motion Control – This LFA-0604 Linear Focus Actuator: Flexture guidance system, 6 millimeter clear aperture, 4 millimeters of linear motion, 90 G’s acceleration (no load), 200 nanometers positioning repeatability, non-contact electro-optic position sensor, direct SCA814 Servo Controlled Amplifier compatibility, 38mm x 24mm, 80 grams

Motion Control – Linear Focus Actuator Features, 20 mm Clear Optical Path, <50 nanometer Repeatability, and <3 miliseconds Response Time!

Motion Control – Linear Focus Actuator

Forestville, CA –The LFA-2010 Linear Focus Actuator from Equipment Solutions is a high performance compact motion control positioner, specifically developed for optical applications requiring both high precision and high speed positioning over a short to medium stroke.

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The LFA-2010 actuator has a 10 mm range of motion with <50 nanometer positioning repeatability, and a small step response of time of <3 milliseconds.

Motion Control – High Performance Parallelogram Voice Coil Positioning Stage From Equipment Solutions Is a Complete Positioning System!

Motion Control – High Performance Parallelogram Voice Coil Positioning Stage

motion control - miniature stage

Forestville, CA – Motion Control – Components – The PVS-5.5 Parallelogram Voice Coil Stage from Equipment Solutions is a complete, compact high performance positioning system. This compact stage (37mm x 31 mm x 32 mm) weighing just 70 grams features a 5 mm clear aperture through the center of the motor and the friction free, flexure linking system.

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Non-linearity is <±0.5% throughout the stages 5 mm range of motion. PVS-5.5 Parallelogram Voice Coil Stage is ideal for optical focusing and micropositioning applications such as: Semiconductor, medical, optical testing, scanning microscopy, circuit board assembly, and micro manufacturing.

Innovative Motion Control – Maxon Flat Motors used in Solar Powered Drone

Innovative Motion Control – Solar Powered Drone

Motion Control Innovation – XSun designs and manufactures a drone that is both energy-independent and can make its own decisions, for fully-automated missions. The company needed reliable, high-performance sub-assemblies to design it’s SolarXOne. This is why the start-up approached maxon for the propulsion system.
motion control innovation - solar power ed drone

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Fall River, MA — Innovative Motion Control -Benjamin David, benefiting from a decade of experience at Airbus Defense & Space, created the company XSun based on a rather simple idea: Adapting space technologies for use at lower altitude. This approach produced SolarXOne: A solar-powered, electrical, self-contained drone with a tandem wing design. SolarXOne, with its dragonfly-like design, has excellent aerodynamic performance and a large surface area of solar panels, to collect as much solar energy as possible. This is all within a very high-performance, fully-electric environment.

To see YouTube video click HERE

Motion Control – Linear Focus Actuator from Equipment Solutions features 200 Nanometer position Repeatability!

Motion Control – Linear Focus Actuator features 200 Nanometer repeatability!

motion control - linear focus actuator


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Forestville, CA, – — Motion Control – This Custom LFA-2003 Linear Focus Actuator Features: 20 millimeter clear aperture, 3 millimeters linear motion, 200 nanometer position repeatability, Flexture guidance system, ‘C’ mount lens adapter, integrated coil temperature sensor, direct SCA814 Servo Controlled Amplifier compatibility, 74mm x 61mm, 690 grams.

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

Motion Control – Long Stroke Voice Coil Motor!

motion control - voice coil motor


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.

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  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.

Motion Control – Maxon Is Providing Its e-bike Platform and Joining the Thömus Cross-country Team!

Motion Control – Maxon Application!

motion control - maxon application

In 2022, Olympic silver medalist Mathias Flückiger rides for the Thömus-maxon cross-country racing team.


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Taunton, MA — Motion Control – Swiss bicycle manufacturer Thömus and drive specialist maxon are entering into a partnership in cross-country cycling. As part of this cooperation, maxon is providing its e-bike platform to Thömus as the basis for an electric mountain bike for World Cup training. They also plan to make this bike available to the retail trade in the future.

Motion Control – Miniature Voice Coil Stage has 35 mm Travel and Features 200 Nanometer Position Repeatability!

Motion Control – Miniature Linear Voice Coil Stage

VCS-35 Voice Coil Stage: 35mm of linear motion; Optional clear aperture; Recirculating ball bearing guidance system; 200 nanometer position repeatability; 37 G’s acceleration; Direct SCA814 Servo Controlled Amplifier compatibility; 38 x 41 x 102mm, 320 grams
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Forestville, CA – Motion Control – Products – Equipment Solutions, Inc. (ESI) is a provider of engineering and manufacturing services. ESI specializes in the design and production of automation and instrumentation products including motion control components and sub systems.

motion control - equipment solutions

Motion Control – Application – Finding The dark energy of the universe.

Motion Control – Application – Searching for “Dark Energy”!

Motion control – Application- The HETDEX project is the first major attempt to find “dark energy” in the universe. With special spectrographs, the three-dimensional positions of one million galaxies are recorded. In the summer of 2012, the Hobby-Eberly Telescope started scanning the universe – aided by maxon motors every step of the way.

motion control application- hetdex project

Hobby-Eberly Telescope: View of the mirror. The University of Texas at Austin/ A. Sebring. © 2012 HET


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Taunton, MA — Motion Control – Application – The Hobby-Eberly Telescope (HET) is located at the McDonald Observatory in West Texas. Its spherical primary mirror consists of 91 identical hexagonal segments, each one meter in size. Together, these individual mirror segments form a mirror with a diameter of almost 11 m, which makes it the largest in the world. The effective aperture of the primary mirror currently amounts to 9.2 m at an opening angle of four arc minutes*.

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

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 – Application – maxon drives are used in the rover and in the first Mars helicopter

Motion Control – Application – Maxon Goes to Mars!

 

motion control - mars helicopter and rover


motion control - maxon motors

The Helicopter is Still Flying …

… 28 Trips and Counting!

Taunton, MA — Motion Control – Application – DC motors from maxon have been used in virtually all successful robot missions on Mars. More than 100 of these drives from Switzerland are already on the Red Planet and the number will go up again when the Perseverance rover starts its work. Its mission is to collect soil samples on Mars that will be analyzed on Earth later. The rover also carried the Ingenuity helicopter drone, which will be performing the first flights on the Red Planet. maxon’s precision motors and gearheads are used in numerous mission-critical tasks.

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 – New Miniature Metric Linear Voice Coil Motor is introduced by Moticont!

Motion Control – Miniature Metric Voice Coil Motor!

motion control - miniature voice coil motor

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Van Nuys, CA – Motion Control – Moticont has introduced a new miniature metric linear voice coil motor! The LVCM-013-008-02M Linear Voice Coil motor, also known as a moving coil motor, is only 12.7 mm (0.500 in.) in diameter. The stroke length is 3.175 mm (0.125 in.) and the length at mid-stroke is just 12.7 mm (0.50) in. long. However, this new miniature voice coil motor has a high force-to-size ratio with a continuous force of 0.86 N (3.1 oz) and a peak force of 2.73 N (9.8 oz).

Motion Control – SPS15 Power Supply from Equipment Solutions for Voice Coil Actuators!

Motion Control – Voice Coil Motor Power Supply!

motion control - voice coil motor power supply


Forestville, CA, – — The motion control SPS15 power supply will power any Equipment Solutions Linear Focus Actuator. With its universal instrumentation cord power entry module you will be able to run power from literally anywhere in the world anywhere.

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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

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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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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.