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Supplier: Rotomation, Inc.
Description: pulling its shaft, instead consider a bigger indexer such as the X3 indexing actuator. Washdown protection option is not currently available for this actuator or its dual rack counterpart, the X22. If you don't need accurate positioning, consider the S2 stepping actuator. For
- Operating Pressure Range: 0 to 150 psi
- Maximum Torque: 73.5 In-lbs
- Shaft / Table Axial Load Capacity: 20 lbs
- Shaft / Table Radial Load Capacity: 612 lbs
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Supplier: Rotomation, Inc.
Description: The S4 stepping actuator is ideal for use in medium to large index tables with shot pins, conveyors, or as drives for roll feeders. The S4 provides unidirectional rotation in increments but unlike our X4 indexing actuator, it does not have positive stopping capability. The load will
- Operating Pressure Range: 0 to 120 psi
- Maximum Torque: 415.2 In-lbs
- Shaft / Table Axial Load Capacity: 200 lbs
- Shaft / Table Radial Load Capacity: 200 lbs
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Supplier: Rotomation, Inc.
Description: The X22 indexing actuator has a precision ground shaft that delivers 78 inch pounds of torque at 80 psi. This unique device indexes with high accuracy and no accumulating error. It is ideal for use in relatively small index tables, conveyors, or to consistently position parts evenly for
- Operating Pressure Range: 0 to 75 psi
- Maximum Torque: 73.5 In-lbs
- Shaft / Table Axial Load Capacity: 20 lbs
- Shaft / Table Radial Load Capacity: 612 lbs
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Supplier: Rotomation, Inc.
Description: The PA01 pick & place actuator features a rotary section similar to our A01 rotary actuator coupled with a linear cylinder to produce independently controlled linear and rotary motion of the rod. With standard linear strokes up to 12 inches, optional rod ends, and tie rod construction
- Operating Pressure Range: 0 to 100 psi
- Maximum Torque: 7.7 In-lbs
- Linear Stroke: 0.5 to 12 inch
- Operating Temperature: 0 to 180 F
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Supplier: ASCO
Description: The torque rack on the AR Series produces the rotary output torque while the control rack determines rotary stroke. The output shaft is supported by two angular contact bearings. The NuMate™ mounting feature provides a convenient method of mounting the AR-Rotaries to the SH-Series linear slide.
- Operating Pressure Range: 250 psi
- Maximum Torque: 14.6 In-lbs
- Shaft or Table Diameter: 0.37 inch
- Shaft Length or Table Height: 1 inch
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Supplier: Kollmorgen Corporation
Description: The R4 Series is our most powerful rodless actuators system, built for the heaviest loads, high acceleration and maximum duty cycle. The robust design incorporates an internal linear motion guide rail with a built-in flexible seal to ensure reliable operation in industrial environments.
- Stroke or X-Axis Travel: 108 inch
- Rated Speed: 40 to 118 in/sec
- Rated Force: 300 to 700 lbs
- Lead: 0.25 to 1 inches per
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Supplier: ASCO
Description: The bushing retainer allows cartridge removal without disassembly. Tie rods are 100,000 psi minimum yield steel for maximum holding power. Tie rod threads are rolled for strength and engagement. The extra wide wear band is located at the furthest point from the rod bushing to support maximum
- Operating Pressure Range: 150 psi
- Operating Temperature: -10 to 165 F
- Rotation Angle: 120°, 135°, 180°, 225°, 270°, 315°, 360°, 45°, 90°, <45, >360°
- Number: Double Shaft, Single Shaft
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CR4 - Thread: Husqvarna's built-in chain brake problem-repair how-to
… now) has room to extend...and (by extending/relaxing) to also pull/force the brake-binder band towards closed/clenched. Conversely, when brake is fully released (handle rearward, binder strap loop fully opened), the helical binder-strap actuator spring is at maximum compression (armed for anti-kickback service), with least spacing between coils.] [A good way to conceive the "cam and cam …
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Assessment of synchronization measures for effective ventricular support by using the shape memory alloy fibred artificial myocardium in goats
… Homma D, et al., “Functional anisotropic shape memory alloy fiber and differential servo actuator ,” Proc of … [8] Buckberg G, et al., “Structure and function relationship of helical ventricular myocardial band ,” J Thorac Cardiovasc Surg, 163(3), pp.578-89, 2008.
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Partial Phonon Density of States of Dysprosium and its Compounds Measured Using Inelastic Nuclear Resonance Scattering
These diverse properties range from superconductivity, helical antiferromagnetism, highly cor- related f - band electron systems, magnetic exchange and anisotropy interactions, magnon–phonon interactions, and magnetostriction. … of exchange-coupled spring magnet superlattices [3, 4], and as acoustic transducers and actuators due to their …
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Actuators For Actively Controlled Space Structures
The deflection band width product (DBWP) as introduced by Kelly Lee and Marcus`' favors again the ceramic actuators . The shape memory actuator is merely a straight or a helical spring made, usual- ly, of a …
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Electrical machines and drives
… 313, 314, 336 Oberwellen slip, 304 Oberwellen theory, 304 Ohmic law, 13 Oktav band , 373, 379 atomic … Packet transverse current, 346, 359, 391 packet transverse resistance, 346 parallel circuit, 73, 163, 295, 1175 parking-transformation, 650, 1016, 1017 Pascal'sche screw 299, 558 feather key, peeling tone-turbine … … 81, 161, 305, 351, 518, 1186 piezo actuator , 47 pitch-control, 433 …
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Superelasticity, energy dissipation and strain hardening of vimentin coiled-coil intermediate filaments: atomistic and continuum studies
Techniques such as nudged elastic band (NEB) may be used to determine the energetic pathway of rupturing … … materials and thus help to heal diseases or help designing new multifunctional materials such as biological actuators . We hope that our theoretical studies could motivate new experiments on single alpha helical as well as …
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Resarch of Actuator and Sensor Based on Dielectric Elastomer--《Journal of Materials Science and Engineering》2008年01期
It shows great application potentials where light,small,soft,biomimetic actuators and sensors are needed and form a band new interdisciplinary field. … such as linear actuator,two-dimensional actuator,micro six-legged robot,pump,valve, helical and multi-layer …
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Handbook of Space Technology Complete Document
… attitude is commanded from the ground the ICDU software will control the appropriate actuators and momentum wheels … … Rome and to the satellites via RF communication links in the 2 GHz frequency band (S-band). Telecommand and telemetry signals from TM/TC stations are handled by two helical receiver and transmit antennas located …
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Smart coating materials for frequency-selective surface
Ferroelectric ceramics like barium strontium titanate can be used as actuators for steering and focusing the Chiral polymers can be tuned by changing their dielectric properties, pitch and helical diameter to achieve the … … materials and ferroelectric ceramic composites lend themselves as excellent smart coating materials for a broad frequency band .
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Manufacturing & Prototyping :: NASA Tech Briefs
Sponsored by helical Sponsored by Wide Band Systems Specifying Actuators for Heavy-Duty Packaging Applications .
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