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APA150XXS

Product catalog summary

Standard Properties and Technical Conditions:
The document outlines the standard properties and technical conditions for the APA150XXS actuator. The properties are guaranteed within specified variation ranges under standard technical conditions of use, which include ambient temperature (15-25°C) and dry air (humidity < 50% rH). Deviations from these conditions may alter the actuator's properties.

Factory Tests:
Several factory tests are conducted to ensure the actuator's performance, including electrical admittance vs. frequency, displacement vs. input voltage, gain and linearity of the sensor, step response in closed loop, and stability in closed loop.

Optional Mechanical Interface and Available Options:
The actuator offers various mechanical interface options such as flat interface, flat interface with hole, and specific customizations. Additional options include strain gauges, eddy current displacement sensor, and non-magnetic versions.

Technical Specifications:

Max. no load displacement: 129 µm (min 103, max 152)
Blocked force: 0.5 N (min 0.4, max 0.6)
Stiffness: 0.004 N/µm (min 0.003)
Resonance frequency (free-free): 2902 Hz (min 2467, max 3192)
Response time (free-free): 0.17 ms (min 0.16, max 0.20)
Capacitance: 0.15 µF (min 0.14, max 0.20)
Max. no load displacement at resonance: 58 µm p-p (min 46, max 70)
Max. voltage at resonance: 9.00 Vrms (min 7.20, max 10.80)
Force limit (0-pk): 0.13 N (min 0.10, max 0.14)
Resolution: 1 nm
Dimensions: Height 4.50 mm, Length 13.10 mm, Width 5.00 mm (excluding wedge & wires), Mass 1.3 g

Interfaces:
The standard mechanical interface consists of two flat surfaces with a 1.5*3 mm² area and a Ø 0.8 mm hole. The electrical interface includes two PFTE insulated AWG32 wires 80 mm long with Ø 1 banana plug.

Catalog excerpts

copyright © cedrat technologies | 02/2014 www.cedrat-technologies.com | [email protected] ^ CEDRAT < , TECHNOLOGIES \ \ Innovation in Mechatronics > TABLE OF STANDARD PROPERTIES OF USE AND MEASUREMENT The properties defined in the table below, are set up according to the technical conditions of use and measurement. These properties are warranted within their variation range and in compliance with the standard technical conditions of use. STANDARD TECHNICAL CONDITIONS Notes Max. no load displacement Blocked force Stiffness Resonance frequency (free-free) Response time (free-free) Resonance frequency (blocked-free) Response time (blocked-free) Capacitance Max. no load displacement at resonance Max. voltage at resonance Force limit (0-pk) Resolution Height (in actuation direction) Length Width (excl. wedge & wires) Width (incl. wedge & wires) Mass Standard mechanical interface Standard electrical interface Quasistatic excitation, blocked-free Quasistatic excitation, blocked-free Quasistatic excitation, blocked-free Harmonic excitation, free-free, on the admittance curve Harmonic excitation, blocked-free, on the admittance curve Quasistatic excitation, free-free, on the admittance curve Max. harmonic excitation, free-free Max. harmonic excitation, free-free Max. harmonic excitation, free-free Quasistatic excitation 2 flat surfaces 1.5*3 mm2 with a 0 0.8 mm hole 2 PFTE insulated AWG32 wires 80 mm long with 0 1 banana plug > PROPERTIES STANDARD TECHNICAL CONDITIONS OF USE AND MEASUREMENT Free-free : Blocked-free : Quasistatic excitation : Harmonic excitation : Max. harmonic excitation : Displacement measurement : Admittance measurement : Environment : The actuator is not fixed The actuator is fixed to a mechanical support assumed infinitely stiff AC voltage between -20 and 150 V at 1 Hz Voltage of 0.5 Vrms, sinusoidal mode from 0 to 100 kHz Voltage defined by the measurement of max. displacement, sinus at resonance frequency Laser interferometer, capacitive displacement sensor HP 4194 A or Cypher C60 electrical impedance analyser Ambient temperature (15-25°C) and dry air (Humidity < 50 % rH) Any technical conditions of use, different from those defined above, can lead to temporary or definitive alterations of properties. Thank you to contact CEDRAT TECHNOLOGIES before using actuators under non standard technical conditions. > FACTORY TESTS CARRIED OUT 0 Test 1 : Electrical admittance vs. Frequency, free-free 0 Test 2 : Displacement vs. input voltage > OPTIONAL EXTRA FACTORY TESTS 0 Test 3 : Gain and linearity of the sensor 0 Test 4 : Step response in closed loop 0 Test 5 : Stability in closed loop > OPTIONAL MECHANICAL INTERFACE 0 [ FI ] Flat Interface 0 [ H ] Flat Interface with hole □ [ TH ] Flat Interface with threaded hole □ [ FF ] Free-free Interface □ [ SI ] Specific interface > AVAILABLE OPTIONS □ [ SG ] Strain gauges □ [ ECS ] Eddy current displacement sensor 0 [ VAC ] Vacuum 0 [ SV ] Specific version / customization

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APA150XXS

APA150XXS

Catalog excerpts

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