ff. in the “PiezoDrivers & Nanopositioning Controllers” section. J2 Sensor Connection Standard sensor connectorsare LEMO type industrial connectors.C:LEMO FFA.00.250, female.Cable: Teflon, 1 m.L:LEMO FFA.0S.304, female.Cable: PUR, 1 m.D:Sub-D special connectorFor extension cables andadapters, see “Accessories”page 6-55
Piezo • Nano • Positioning ff. in the “PiezoDrivers & Nanopositioning Controllers” section. K Weight of Translator withoutCables Nanopositioning Controllers”section. G2 Unloaded ResonantFrequency (f Weight of strain gauge sensormodels is 1 to 3 g higher than open-loop models. The typicalweight of a 1 m voltage cablewith LEMO connector is 19 g (VH) and 12 g (VL). The typical weight of a 1 m sensor cable with LEMO connector is 21 g.
Piezo Industrial actuators L Material Case / End Pieces F2 Dynamic Operating CurrentCoefficient (DOCC) Small amounts of other materi-als can be used internally (forspring preload, piezo coupling,mounting, thermal compensa- tion, etc.). Ball tips are made of ferromagnetic steel.Al:Aluminum
Nanopositioning & Scanning Systems Average electrical current (sup-plied by the amplifier) required to drive a piezo actuator per unit frequency and unit dis- placement (sine wave opera- tion, open-loop—up to 50% more in closed-loop operation). To find out if a selected amplifier can drive a givenpiezo actuator at, say, 100 Hz with 5 µm amplitude, multiply DOCC by 100 x 5 and check if the result is smaller or equal to the output current of the select-ed amplifier. For details seepage 4-29in the “Tutorial: Piezoelectrics in the Positio- ning” section.
Active Optics / Steering Mirrors Tutorial: Piezo- electrics in Positioning Capacitive Industrial position sensors Piezo Drivers & Nano- positioning controllers Hexapods / Micropositioning Photonics Alignment Solutions Motion controllers Ceramic Linear motors & Stages Index J1 Voltage Connection
) First resonant frequency inoperating direction (does not specify the maximum operat- ing frequency). For details seepage 4-25in the “Tutorial:Piezoelectrics in Positioning” section. Standard operating voltageconnectors are LEMO type con- nectors.VL:(Voltage Low) LEMOFFA.00.250, male. Cable: coaxial, RG 178,Teflon coated, 1 m.VH:(Voltage High) LEMOFFA.0A.250, male. Cable: coaxial, RG 174, PVC coated, 1 m.D:Sub-D special connectorPT:Teflon-insulated pigtails,no connector.For extension cables andadapters, see “Accessories” page 6-55 H2 Performance specifications arevalid for room temperature (22°C +/-5 °C) and closed-loop systems are calibrated for opti- mum performance in this range (specifications for other operat-ing temperatures on request).Recalibration is recommended for operation at a significantly higher or lower temperature. Custom designs for ultra-low or ultra-high temperatures on request. N-S: non-magnetic stainlesssteel S:ferromagnetic stainlesssteelI:Invar
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