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Supplier: Artifex Engineering
Description: * High resolution M6x 0.25mm thread pitch thumbscrew actuators adjustment * Top side drive to save space * Stiff and flaked spring both design to ensure stability and repeatability for both short- and long-term * Tilt/Tip angular range ±3.5° * For holding 0.5 and 1 diameter optics * Bottom
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 25.4 mm
- Mounted Object Shape: Circular
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Supplier: Artifex Engineering
Description: * High resolution M6 x 0.25mm thread pitch hex screw actuators * Top side drive to save space * Stiff and flaked spring both design to ensure stability and repeatability for both short- and long-term * Tilt/Tip angular range ±3.5° * For holding 0.5 and 1
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 25.4 mm
- Mounted Object Shape: Circular
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Supplier: Artifex Engineering
Description: Our Rod-Mountable Mirror Mount 04RMM-4S(M) provides flexible vertical positioning for mirrors of 4-in(101.6mm) diameter. This mirror mount is compatible to both English and Metric large stand rod 07LSR-1(M). This mirror mount uses two M6x0.25mm pitch screw
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 25.4 mm
- Mounted Object Shape: Circular
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Supplier: PI (Physik Instrumente) L.P.
Description: Kinematic mirror mounts with PIShift piezo motors Linear screw-type actuator with PIShift piezo inertia drive for high-resolution and stable positioning PIShift piezo motors Compact, low-cost inertia drive principle (stick-slip). When at rest, the drive is self
- Adjustment Type: Kinematic
- Mounted Object Shape: Circular
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Supplier: CILAS
Description: Cilas invented the Stack Array Mirror technology which is the most widely used in adaptive optics systems. An actuators matrix bonded to a thin Reflective Coated Substrate. The actuators are made of PZT stack. If an electric field is applied in the same direction than the
- Mirror Assembly: Yes
- Mirror Materials: Other Mirror Material
- Mirror Shape: Rectangular / Square
- Mirror Types: Other
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Supplier: Newport MKS
Description: The M1 Mirror Mount is combined with the 10D620BD.2 mirror. The M1 mount coupled with the 10D620BD.2 mirror is an ideal packaged set for standard laboratory applications. Note that each item will be packaged separately for shipment. M1 is a standard laboratory mirror
- Diameter/Width: 25.4 mm
- Mirror Coatings: Dielectric, Other Mirror Coating
- Mirror Materials: Other Mirror Material
- Mirror Shape: Round, Other
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Supplier: Piezosystem Jena, Inc.
Description: piezo tip / tilt system fast triple actuator tilting platform for mirrors and other components up to 50 mm in diameter 8 mrad tilt range / 2 orthogonal axes kHz resonant frequency sub-µrad resolution application examples:
- Adjustment Type: Kinematic
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 50 mm
- Mounted Object Shape: Circular
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Supplier: Artifex Engineering
Description: * Compact and sturdy design for saving space consideration * High resolution M6 x 0.25mm thread pitch hex screw drive * Tilt/Tip angular range ±3.5° * For any 1 diameter optics components * Pint-sized removable actuator nut 07SRN-2 available while Allen Wrench un-useful * Good repeatability
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 25.4 mm
- Mounted Object Shape: Circular
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Supplier: Newport MKS
Description: The M1-1D Mirror Mount is designed to hold and position D-shaped mirrors. The EdgeGrip design allows it to hold standard 1 in. (25.4 mm) round mirrors as well as square mirrors up to 0.32 in. (8.1 mm) thick. Two precision 100-TPI adjustment screws are standard providing
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 25.4 mm
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Supplier: Newport MKS
Description: The U100-A-30 ULTIMA® Clear Quadrant Mirror Mount is designed to hold 30-mm diameter mirrors and does not include actuators. Thick front and rear plates and optimized, stiff springs improve the long-term stability and provide greater protection against vibrations. Hard carbide
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 30 mm
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Supplier: Newport MKS
Description: Actuators - One Mount The ULTIMA's industry-standard clamp design allows many different types of actuators to be used to adjust the mirror position to meet the requirements for any application. Actuators can be replaced with ease by simply loosening two screws to allow
- Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 76.2 mm
- Maximum Thickness: 8.6 to 18.5 mm
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Supplier: Accuris
Description: Door Mirror System Actuator - Strength Test
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Supplier: Mad City Labs, Inc.
Description: The Nano-MTA Series are single axis and two axis piezo nanopositioning mirror tip/tilt actuators. With nanoradian resolution, the Nano-MTA Series is ideal for applications involving laser beam steering, tracking, and scanning. Internal position sensors utilizing proprietary PicoQ®
- Actuation Type: Electrical
- Axis Configuration: Tip/Tilt Axes
- Drive Specifications: Other
- Motor Specifications: Other
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Supplier: DynaQuip Controls
Description: customer oriented design concept has produced an actuator line with many user benefits - hard anodized body, polyester painted end caps and nickel plated drive shaft for complete corrosion protection; 300 series stainless steel bolts, mirror finishing cylinder walls and piston guide
- Acting Type: Single Acting (Air to Spring), Double Acting (Air to Air)
- Actuator Action: Direct Acting
- Actuator Torque: 75 to 46540 In-lbs
- Air Supply Pressure Range: 60 to 100 psi
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Supplier: Piezosystem Jena, Inc.
Description: tuning mirror adjustment mirror positioning The actuators of the PA series are internally pre-loaded by a mechanical spring, making them ideal for dynamic applications. The ability to generate a large force, and be subjected to high mass loading, make them particularly
- Actuator Configuration: Stack
- Blocked Force: 850 N
- Capacitance: 340 to 12600 nF
- Diameter or Height: 12 mm
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Supplier: GEEPLUS Inc.
Description: lens and mirror positioning systems. One big advantage e.g. over proportional solenoids is the extremely small hysteresis which make Voice Coil Actuators ideally suited for applications requiring well controllable bi-directional movement. The VM series of Voice Coil Motors are designed
- Continuous Power: 12 watts
- Device Type: Linear Actuator
- Force Constant (KF): 1.12 to 2.7 lb/amp
- Linear Stroke: 0.3543 inch
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Supplier: PI (Physik Instrumente) L.P.
Description: High-power amplifier for piezo actuators High peak current, >5 A continuous current. High bandwidth for high dynamics. Suitable for PICMA® piezo actuators with special electrodes. Output voltage -30 to 130 V. Analog control. Evaluation of temperature sensor protects the piezo
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Supplier: SAE International
Description: Intense aeroacoustic feedback noises may radiate from flow around an airfoil, rearview mirror with small gaps and so on. Reductions of these noises are important issues in the development of industrial application. The intense noise from a bonnet of the automobile is one of the typical
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Supplier: Warner Linear
Description: rotated for mounting purposes Typical Applications Throttle Control Air Vent Opening Remote Window Operation Remote Mirror Positioning Gate Opening Shutter Control
- Device Type: Rod Type
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Supplier: RS Components, Ltd.
Description: A range of accessories are available to suit the Carling Technologies V Series Contura rocker switches. These include mounting panels, actuator removal tools which when used can accommodate most of any design needed. Accessory Type = Laser Etched Actuator For Use With = V Series Sealed
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Description: . The KD-5100+ retains the performance of the KD-5100 system. Two precisely matched sensors of a measuring channel are positioned opposite each other on the back of a Fast Steering Mirror (FSM) in two coordinate axes. As the FSM actuators drive the mirror about the center
- Body: Cylindrical, Ring
- Operating Distance: 0.0 to 0.0750 inch
- Operating Temperature: -62 to 220 F
- Output: Voltage
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Supplier: Piezosystem Jena, Inc.
Description: applications: laser beam steering laser stabilization scanning medical engineering The new piezoelectrical actuator based mirror tilting platform, PSH 4/1, was developed as an ultra fast scanning system for kHz frequencies
- Form Factor: Module / Standalone
- Number of Axes: 1
- Supply Voltage: -10 to 150 volts
- Tilt Angle: -0.1146 to 0.1146 degrees
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Supplier: Tru-Flo Valves & Automation
Description: Technical Information ASTM 316L grade stainless steel Surface finish meets 3-A, FDA & USDA standards 316L mirror finish disc provides an even flow preventing obstructions and restrictions Opposing body bolt design prevents loosening between body
- Valve Type: Butterfly Valves, Control Valves, Sanitary / Hygienic Valves
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Supplier: Mad City Labs, Inc.
Description: The Nano-Theta is a unique piezo-actuated rotational stage having 2 milliradians of total motion. With nanoradian resolution, the Nano-Theta is designed for applications in lithography, optical disk manufacturing, and laser beam tracking or scanning. The innovative design of the Nano
- Load Capacity: 1.1 lbs
- Stage Type: Rotary Positioning
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Supplier: Fluidwell bv
Description: The F195 has been developed for the valve position indication and monitoring in hydraulic systems. By using a bi-directional flow meter to measure the volume displaced by the actuator, an accurate position of the system is calculated. The display shows the position as a percentage as well
- Computer Interface: Serial
- Display Type: Digital
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse
- Features: Programmable
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Supplier: CSA Group
Description: CSA Preface Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the SCC Mirror Committee (SMC) on ISO/IEC Joint Technical Committee 1
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Supplier: Data Device Corporation (DDC)
Description: Missile fin actuators Compact vacuum waste systems Fan and blower motors for environmental conditioning Reaction wheels Compressor motors for cryogenic coolers Mirror positioning for direct line communication systems
- AC Input Phase: Three Phase
- Continuous Output Current: 30 amps
- Drive Type: DC Brushless Motor
- Operating Temperature: -55 to 125 C
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Supplier: Richardson RFPD
Description: high-performance 4-channel, 10-bit analog-to-digital converter (ADC), which makes them an ideal solution for industrial applications such as DC cooling fans, low power supplies and telecommunications equipment, and automotive applications such as mirror dimming and actuators. The QD is
- Clock Speed: 16 MHz
- Data Bus: 8 Bit
- IC Package Type: SOIC
- Internal RAM Size: 0.1250 KB
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Supplier: Edmund Optics Inc.
Description: Advanced Optical Position Detector Design Moving Magnet Actuator Technology Compact Size for Easy Integration High Positioning Speed and Accuracy Very Fast Small and Large Angle Response These galvanometers offer the highest positioning
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Supplier: MicroSense, LLC
Description: ranges up to a millimeter. The Mini is ideal for short travel, precision positioning applications – providing position feedback in mechanisms such as piezo driven positioning stages, micro-actuators, and scanning probe microscope stages. Based on advanced capacitive sensing technology, the
- Linearity: 0.0200 ±% Full Scale
- Measurement Range: 0.0040 to 0.0400 inch
- Operating Temperature: 32 to 122 F
- Output: Voltage
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Supplier: RS Components, Ltd.
Description: to a safety relay or safety controller. They have their own internal monitoring system and use force guided mechanical contacts which maintain PLe/Category 4 (ISO13849-1) even when the switches are connected in series. Made from stainless steel 316 with a mirror polished (Ra4) surface finish
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Supplier: C-Flex Bearing Company
Description: pivots in optomechanical applications. One such application in which the C-Flex bearing has outperformed alternatives is the scanning mirror assembly of a mass spectometer. Here two mirrors are mounted on an assembly and laser beams are scanned across samples to be analyzed. The
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Description: 5.10 Communication Between Flaggers 21 5.11 Use of AFADs 21 5.12 Response to Frustrated Motorists 22 5.13 Intrusion Warning Devices 22 6. Runover/Backover Prevention 22 6.1 Traffic Control Plan 22 6.2 Mirrors 22
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With the new 4-pole voice coil actuator from Geeplus, both the speed and the precision required to create complex curvatures and optical finishes on both lenses and mirrors, is now easily achievable. Developing the high forces necessary for processes of (read more)
Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
The most compact slide actuator on the market. Integrated pneumatic shock absorber and sensor holders, integrated base cushioning. And best of all - slide and yoke comprise one single part - torsion-resistant with unrivalled precision. Powerful twin-piston actuator Shortest mini (read more)
Browse Linear Actuators Datasheets for Festo Corporation -
The tiny new VM13 voice coil motor from Geeplus is the smallest moving coil actuator that the company has ever produced and is designed for applications where size really does matter! Naturally suited to projects requiring miniature solutions, the 13mm voice coil motor (read more)
Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
than in proportional solenoids. This, along with the flat force curve exhibited by voice coil actuators, often make these devices the solution to applications requiring precise control of force and/or position (such as control valves or lens and mirror positioning systems). (read more)
Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
Mirror Aperture: 1–5 mm or fully custom shapes Actuation Options: Electrostatic, electromagnetic, piezoelectric (read more)
Browse Optical Mirrors Datasheets for Avantier Inc. -
The FSM3000 tilting mirrors are quick and easy to integrate both mechanically and electrically. In addition to the small size and low weight, the integrated cable of the sensor electronics with a 16-pin connector and the lateral fastening holes simplify mechanical installation. The sensor only needs 5 V of electricity and the actuator system only needs 115 mW of power (at maximum, nominal deflection of 1.5°). (read more)
Browse Laser Mirrors Datasheets for Micro-Epsilon Group -
exhibited by voice coil actuators, lend these devices to applications requiring precise control of force and/or position (such as control valves, or lens and mirror positioning systems). The VM series of Voice Coil Motors are designed as actuator components with incorporated (read more)
Browse DC Motors Datasheets for GEEPLUS Inc. -
April 2024. The mirror is based on hybrid variable reluctance actuator technology, which uses small actuators behind the mirror that push and pull the mirror to deform its shape. This allows the mirror to correct for the distortion of the atmosphere to ensure the IRTF’s view of celestial bodies (read more)
Browse Screws Datasheets for BUMAX® -
, or canister actuators Specifications Materials Body: 316L stainless steel Disc:316L stainless steel - mirror finish Seats: EPDM, Viton, or Silicone Handle (read more)
Browse Butterfly Valves Datasheets for Assured Automation -
, large diameter shaft to end flexing & breakage dual shaft seals to eliminate leakage PTFE shaft bearing eliminates friction mirror polished ball assures smooth operation multi-direction flow means it can’t be piped in backwards ultra smooth (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc.
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Ultra-High Precision Positioning Actuators to Align Mirror Segments in the ELT Telescope
The combination of "coarse" precision screw drives for long distance motion and ultra-high resolution actuators such as piezo and voice-coil-based systems allows combining travel ranges up to hundreds of millimeters with response, smoothness and resolutions not achievable with conventional drives
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Ultra-High Precision Positioning Actuators to Align Mirror Segments in the ELT Telescope
Hybrid Concept Using Piezo / Voice Coil and Screw Drives for the ELT Telescope
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Self-Locking Actuator for Hexapod Applications Combines High Push-Pull Force with Picometer Resolution for Active Optical Alignment in Astronomy
Astronomical telescopes usually employ active position control for primary mirror surfaces using motorized mechanical actuators. The motion needed is generally quasistatic, to compensate gravitational and thermal effects. Another application for precision actuators within the telescope
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Self-Locking Actuator for Hexapod Applications Combines High Push-Pull Force with Picometer Resolution for Active Optical Alignment in Astronomy
Astronomical telescopes usually employ active position control for primary mirror surfaces using motorized mechanical actuators. The motion needed is generally quasistatic, to compensate gravitational and thermal effects. Another application for precision actuators within the telescope
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Bistable Rotary Solenoids in Shutter Applications
Geeplus offers small bistable rotary solenoids and actuators in several types, suited to actuation of small shutter mechanisms. These typically require rotation of a small 'flag ' to block or pass a light beam, or of a small mirror to deflect a light beam down another path. These miniature rotary
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ADAPTIVE OPTICS FOR INDUSTRY AND MEDICINE PROCEEDINGS OF THE SIXTH INTERNATIONAL WORKSHOP
Typical front view of a 109-channel piezoelectric deformable mirror and the geometry of mirror actuators with its correspondence to the mirror connectors (view from the mirror side).
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MEMS/NEMS
In order to differentiate between the two actuators, we define the first set of actuators that rotate the mirror as the mirror actuator , and the second set of beams that actuate the rigid silicon frame as the frame actuator.
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Adaptive Optics for Vision Science: Principles Practices Design and Applications
In other applications of wavefront sensing, such as an adaptive optics system, an additional number of lenslets depending on the number of actuators and the control agorithm may be required for more effective deformable mirror actuator control.
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http://dspace.mit.edu/bitstream/handle/1721.1/62492/712082572-MIT.pdf?sequence=2
A closed-loop controller uses this information in an attempt to drive the residual to zero by servoing the mirror actuators .
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Integrated Modeling of Telescopes
The number of mirror actuators and the spacing between the actuators (actuator pitch) determines the upper spatial frequency for the modes that can be compensated and the mirror influence function affects the ability to remove certain aberrations.
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Performance Optimization Of A Cryogenically Cooled Chopping Mirror
The trapezoidal shapes in Figure 3 are still not achievable in practice because they require infinite accelerations at the corners of the transition period and thus would require infinite forces to be produced by the mirror actuators .
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Deformable Mirrors For All Seasons And Reasons
Schematic cross -section of typical discrete deformable mirror actuator designs: .
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Modeling and Control of Magnetic Fluid Deformable Mirrors for Adaptive Optics Systems
The second assumption is that the bandwidth of the closed-loop system is significantly less than the dynamics of the mirror actuators .
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ADAPTIVE OPTICS FOR INDUSTRY AND MEDICINE PROCEEDINGS OF THE 2ND INTERNATIONAL WORKSHOP
The first population is composed of 100 individuals with deformable mirror actuators chromosomes.
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System Performance Of A Large Deformable Mirror Using Differential Ball Screw Actuators
A schematic view of the typical mirror actuator assembly is shown in Fig. 2.
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