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| Products 121 to 150 of 157 |
- Precision linear actuator
- Travel Ranges 10, 25 and 50 mm
- Min. Incremental Motion to 0.05 µm
- Non-Rotating Tip
- Closed-Loop DC-Motors
- Sub-nm Resolution with Optional PZT Drive
- MTBF >5,000 h
M-227 are ultra-high-resolution linear actuators providing linear motion up to 50 mm with sub-micron resolution in a compact package. They consist of a micrometer with non-rotating tip, driven by a closed-loop DC-motor/gearhead combination with motor-shaft-mounted high-resolution encoder. The combination of an extremely low stiction/friction construction and high-resolution encoder allows for a minimum incremental motion of 50 nanometers at speeds up to 1 mm/sec. |
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Noliac's Ceramic Multilayer Benders products are based on the company's advanced multilayer technology, harnessing the full potential of the piezoelectric effect at very low operating voltages.
Multilayer piezoelectric benders are single co-fired ceramic components with ceramic layers and internal electrodes configured as to generate a bending mode.
The most common bender geometry is a narrow rectangle (CMBP) with typical performance range up to +/- 1500µm stroke and up to 10N blocking force.
Noliac has also developed a unique ring shape bender (CMBR) with typical performances range up to +/- 150µm and up to 100N blocking force.
Multilayer benders are used in numerous applications within e.g. optics, telecommunication, instrumentation, automotive, valves. |
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- Award-Winning Technology
- Low Operating Voltage
- Superior Lifetime Even Under Extreme Conditions
- Very Large Operating-Temperature Range
- High Humidity Resistance
- Excellent Temperature Stability
- High Stiffness
- UHV Compatible to 10-9 hPa
- Sub-Millisecond Response & Sub-Nanometer Resolution
Increased Lifetime and Higher Performance
PICMA® (PI Ceramic Monolithic Actuator) piezo actuators are characterized by their high performance and reliability, even in extremely harsh environments. They are superior to conventional multilayer actuators in industrial applications and high-endurance situations, where they show substantially longer lifetimes both in static and dynamic operation.
New Production Process, Optimized PZT Ceramics
PICMA® piezo actuators are made from a ceramic material in which the piezoceramic properties such as stiffness, capacitance, displacement, temperature stability and lifetime are optimally combined. The actuators" monolithic design and special electrode structure was made possible by advances in production technology. This development is just one reflection of the more than 30 years experience PI has with thousands of industrial PZT applications. |
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Linear and bending multilayer piezo actuators (plates and rings, all available for stacking)
Noliac Group provides a wide range of piezo linear and bending multilayer actuators. We offer the highest degree of flexibility and customization in the market meeting customer’s specific requirements, optimal cost, quality and performance.
Standard products
• Ceramic multilayer actuators (CMA) are co-fired multilayer ceramics typically with a height up to 2−3mm and with up to 100 ceramic layers. Stroke up to 4.8 µm.
• Stacked ceramic multilayer actuators (SCMA) are made of two or more single actuators (CMA) glued together. The purpose of the stacking is to obtain more displacement than can be achieved by a single actuator. Stroke up to 282 µm.
• Ceramic multilayer benders (CMB) are single co-fired ceramic components with ceramic layers and internal electrodes configured as to generate a bending mode. Stroke up to +/- 1,270 µm.
We also offer a wide range of piezo actuator products and performances outside the standard range
Design possibilities
• Shape: Square, ring, discs
• Dimensions: Cross section up to 70mm x 70mm
• PZT material: Soft doped or hard doped PZT
• Layer thickness: 20 mm and up
• External electrodes: Screen-printing: Ag, Au or Sputtering: Ni/Cr + Au
Please contact us for a request. |
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Series 1000-8000
PHD Multi-Motion Actuators (Series 1000-8000) provide both linear and rotary motion from the same output shaft, but these larger units have linear thrust up to 10,603 lb [46,223 N] and rotational torques to 4,100 in-lb [463 Nm].
Advantages: Pneumatically or hydraulically powered, four bore sizes available, wide range of options. |
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Piezo Linear Actuator Solutions:
PI offers the largest selection of research and industrial-reliability Piezo Actuators and Piezo Translators (linear actuators) worldwide. In addition to the hundreds of models presented in this catalog, we manufacture custom designs tailored to customers’ requirements. PI is highly vertically integrated, controlling each manufacturing step from PZT raw materials to finished systems. |
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Parallel Pre-stressed Actuator (PPA)
The parallel pre-stressed actuator is a preloaded stack of low voltage piezoelectric ceramics (MLA). The preload (or pres-stress) is obtained from an external spring frame made of stainless steel which protects the MLA against tensile force and provide mechanical interfaces for the user allowing for easier integration. This prestressing frame applies an optimal preloading force to the MLA which ensures a longer lifetime and better performance with dynamic applications than traditional preloaded actuators.
Designed by the CEDRAT Group, this new direct piezo Actuator results contracts carried out for CNES, the French Space Agency. The PPA model is lighter than the compacting Direct Piezo Actuator, which has the same electromechanical properties. Its compact size also makes integration easier in mechanical assembly.
3 series (M, L, XL) of PPAs are available in order to meet the fidderent needs in terms of stroke, force and dimensions. |
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DSM's NA-25 and NA-80 actuators are direct-drive piezoelectric actuators integrated into a protective metallic frame. The frame is a monolithic piece of stainless steel or titanium alloy with a flexure-based expansion component.
The flexure minimizes the resistance that the frame might impart to the piezoelectric actuation. The frame also includes standard threaded receiver holes at the top and bottom and incorporates a preload mechanism. The mechanical preload maintains compression on the piezoelectric ceramic under high tensile forces and ensures bidirectional operation. The design thus provides increased resilience to mechanical loads when compared to non-preloaded actuators.
The NA-25 and NA 80 are well-suited to many applications where high force and high frequency response are required. |
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High Performance Electric Servoactuator – INDACT® – According to ISO 6431
ISOMOVE (1-20KN)
• Electric servoactuator by the means of a precision Ball Screw, suitable for high performance applications, featuring overall dimensions and mounting style according to ISO 6431.
• 6 different sizes (IM032, IM040, IM050, IM063, IM080, IM100).
• Wide range of Ball Screw Pitch selection for each size.
• 3 different motor drive solutions (Stepper, Brushless, Custom).
• “D” version featuring axial / direct mounted motor drive with zero-backlash coupling.
• “R” version featuring reduced / parallel mounted motor drive with zero-backlash belt gear.
• 2 different reduction ratio (1:1, 2:1 – “R” version only).
• Max Nominal Thrust up to 20KN.
• Max Linear Speed up to 1600mm/sec.
• High Efficiency mechanical transmission.
• Duty Cycle 100%.
• Grease lubricated.
Modular design according to ISO 6431 allows for maximum adaptability to the widest range of industrial high performance applications.
Wide range of standard accessories/features to ISO 6431.
Special execution on request, please contact Setec Group Italy.
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| AGI has a full line of linear actuators, base slides, Magnetically coupled slides, thrusters and pneumatic actuators that provide smooth linear motion due to the precision ball bearings riding on hardened ground shafts. The aluminum body and end blocks contain tapped holes and dowel pin holes for precision mounting or fixturing. The AGSL slide series have a magnetically coupled rodless air cylinder that drives the saddle. AGS series have a built in air cylinder that reduces the overall length or footprint. AGT series thruster slide series are powered by an external air cylinder and have an exclusive dual end plates system to keep the shafts from vibrating. Bore sizes are .75 inch, 1.00 inch, 1.25 inch, and 1.50 inch with strokes from 4 inch to 132 inches long. Polycarbonate composite bearings are also available. |
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MT PRECISION™ Ball screw Linear Positioner
The MT PRECISION™ is a machine tool grade ball screw linear actuator developed to provide a precise, strong, and durable linear motion solution for high accuracy positioning applications.
MT PRECISION™ is more efficient, easier to align, and provides superior control of position and velocity compared to less expensive, hydraulic or pneumatic solutions.
As an integral package, the MT PRECISION™ linear positioner actuator is less expensive and much easier to align than traditional ball screw component systems. As a sealed assembly, the MT PRECISION™ hydraulic replacement is far less susceptible to contamination and much easier to maintain than accordion style or sheet metal covers. |
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• X2 provides very stiff lifting columns for various applications in medical, ergonomical and industrial markets.
• The columns are available with single spindle( S-type), double spindles for low retracted height (D-type) and winch solution with extremely low retracted height (B-type, only pull force). All types are available in different versions for various offset load and extension needs.
• We are very good in CUSTOMIZED columns to OEM users and end user with projects from 5 pieces.
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| Wide selection of sizes, high thrust capacities and broad range of mounting flexibility. Maximum dynamic thrust capacities range from 125 lbs to 4700 lbs. Strokes in any incremental length up to 60 inches depending on body size. Conform to both NFPA and ISO industry mounting standards. |
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Actuators, shear plates (CSAP)
Noliac's line of ceramic shear actuator plates (CSAP) is based on the Noliac Group's advanced piezo technology.
Based on the piezoelectric shear mode, Noliac's shear actuators can be made more compact and have higher resonant frequencies than conventional piezo actuators. In addition, their low capacitance results in reduced power requirements for a given generated displacement in dynamic operation.
Shear actuators are used in numerous applications within e.g. nanopositioning, precision mechanics, active vibration cancellation, semiconductor manufacturing and testing. |
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Electric motor solution for the individual sit/stand work station
- smooth running stepless height adjustment
- simple mounting
- integrated position measuring system
- twice telescopable
- synchronious motion of the spindle elements
- electronic synchronisation
- double stroke speed |
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Electric telescopic lifter with microprocessor stroke control
> High-off centre load capacity
> Superb finish
> Rugged construction
> Quiet operation ( Self-locking lead screw drive
> Lift force up to 2000N
> Insulation Class 1
> Certified to EN 60601/1 |
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4 product ranges :
Telemag : telescopic columns for robust and safe guiding systems.
Telesmart : lifting columns for table height adjustment.
TMS : Strong telescopic column for the lift of heavy excentric loads.
Maggear: For integration into most table legs. |
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ELECTRIC TELESCOPIC ACTUATOR SERIES TES, TVS
> stable with side-loads
> elegant
> ergonomic design
> rugged
> silent
> self-locking
> long-life
> thrust up to 4500 N
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• X2 provides very stiff lifting columns for various applications in medical, ergonomical and industrial markets.
• The columns are available with single spindle( S-type), double spindles for low retracted height (D-type) and winch solution with extremely low retracted height (B-type, only pull force). All types are available in different versions for various offset load and extension needs.
• We are very good in CUSTOMIZED columns to OEM users and end user with projects from 5 pieces.
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Electric actuators
