Physik Instrumente P 882 – 888 Datasheet
P-882-Datasheet P-882 – P-888 PICMA® Stack Multilayer Piezo Actuators
User Manual: Physik Instrumente P-882 – P-888 PICMA® Stack Multilayer Piezo Actuators
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PICMA® Stack Multilayer Piezo Actuators Ceramic-Insulated High-Power Actuators P-882 – P-888 Superior lifetime High stiffness Microsecond response Subnanometer resolution UHV-compatible to 10-9 hPa Patented PICMA® Stack multilayer piezo actuators with high reliability Operating voltage -20 to 120 V. Ceramic insulation, polymer free. Humidity resistance. Excellent temperature stability. UHV-9 compatible to 10 hPa, no outgassing, high bakeout temperature. Ideal for dynamic operation. Flexible thanks to numerous designs. Encapsulated versions for operation in splash water or oil. Custom designs with modified specifications For high operating temperature up to 200 °C Special electrodes for currents of up to 20 A Variable geometry: Inner hole, round, rectangular Ceramic or metal tips in many versions Applied SGS sensors for positional stability Fields of application Industry and research. Cryogenic environment with reduced displacement. For high-speed switching, precision positioning, active and adaptive systems. 30.11.2017 Specifications Dimensions A × B ×L P-882.11 P-882.31 P-882.51 P-883.11 P-883.31 P-883.51 P-885.11 P-885.31 P-885.51 P-885.91 P-887.31 P-887.51 P-887.91 P-888.31 P-888.51 P-888.91 3 mm × 2 mm × 9 mm 3 mm × 2 mm × 13.5 mm 3 mm × 2 mm × 18 mm 3 mm × 3 mm × 9 mm 3 mm × 3 mm × 13.5 mm 3 mm × 3 mm × 18 mm 5 mm × 5 mm × 9 mm 5 mm × 5 mm × 13.5 mm 5 mm × 5 mm × 18 mm 5 mm × 5 mm × 36 mm 7 mm × 7 mm × 13.5 mm 7 mm × 7 mm × 18 mm 7 mm × 7 mm × 36 mm 10 mm × 10 mm × 13.5 mm 10 mm × 10 mm × 18 mm 10 mm × 10 mm × 36 mm Nominal travel range Max. travel range Blocking force Stiffness Electrical capacitance Resonant frequency µm µm N N/µm µF kHz 6.5 8 190 24 0.15 135 11 13 210 16 0.27 90 15* 18* 210 12 0.31 70 6.5 8 290 36 0.21 135 11 13 310 24 0.35 90 15* 18* 310 18 0.48 70 6.5 8 800 100 0.6 135 11 13 870 67 1.1 90 15* 18* 900 50 1.5 70 32* 38* 950 25 3.1 40 11 13 1700 130 2.2 90 15* 18* 1750 100 3.1 70 32* 38* 1850 50 6.4 40 11 13 3500 267 4.3 90 15* 18* 3600 200 6.0 70 32* 38* 3800 100 13.0 40 Nominal travel range: At 0 to 100 V, tolerance ±20 %, * ±10 %. Maximum travel range: At 0 to 120 V, tolerance ±20 %, * ±10 %. Blocking force: At 0 to 120 V. Electrical capacitance: Measured at 1 Vpp, 1 kHz, RT, tolerance ±20 %. Resonant frequency: Measured at 1 Vpp, unloaded, unclamped. The value is halved for unilateral clamping, tolerance ±20 %. Piezo ceramic type: PIC252. Standard connections: P-882, P-883: PTFE-insulated stranded wires, UHV compatible, 100 mm, AWG 32, Ø 0.49 mm. P-885, P-887, P-888: PTFE-insulated stranded wires, UHV compatible, 100 mm, AWG 30, Ø 0.61 mm. For optional solderable contacts without stranded wires, change the last digit of the product number to 0 (e.g., P-882.10). Operating voltage range: -20 to 120 V. Operating temperature range: -40 to 150 °C. Recommended preload for dynamic operation: 15 MPa. Maximum preload for constant force: 30 MPa. Custom designs or different specifications on request. 30.11.2017 Drawings / images PICMA® Stack actuators, dimensions in mm. L, A, B, see data table. Specific tips (tips and bases) can be mounted for mechanical coupling of the actuators. Possible designs are flat or spherical tips made of metal, ceramics, glass or sapphire. Application-specific tips can be manufactured on request. 30.11.2017 For high dynamics applications, the multilayer actuators are equipped with electrodes for especially high currents of up to 20°A. Together with a high-power piezo amplifier such as the E-618, high operating frequencies in the kHz range can be attained. The rise times for the nominal displacement are a few tens of microseconds. PICMA® multilayer actuators with all-ceramic insulated inner hole 30.11.2017 Ordering Information PICMA® Stack actuators with PTFE-insulated stranded wires P-882.11 PICMA® piezo actuator, 6.5 µm travel range, 3 mm × 2 mm × 9 mm, stranded wires P-882.31 PICMA® piezo actuator, 11 µm travel range, 3 mm × 2 mm × 13.5 mm, stranded wires P-882.51 PICMA® piezo actuator, 15 µm travel range, 3 mm × 2 mm × 18 mm, stranded wires P-883.11 PICMA® piezo actuator, 6.5 µm travel range, 3 mm × 3 mm × 9 mm, stranded wires P-883.31 PICMA® piezo actuator, 11 µm travel range, 3 mm × 3 mm × 13.5 mm, stranded wires P-883.51 PICMA® piezo actuator, 15 µm travel range, 3 mm × 3 mm × 18 mm, stranded wires P-885.11 PICMA® piezo actuator, 6.5 µm travel range, 5 mm × 5 mm × 9 mm, stranded wires P-885.31 PICMA® piezo actuator, 11 µm travel range, 5 mm × 5 mm × 13.5 mm, stranded wires P-885.51 PICMA® piezo actuator, 15 µm travel range, 5 mm × 5 mm × 18 mm, stranded wires P-885.91 PICMA® piezo actuator, 32 µm travel range, 5 mm × 5 mm × 36 mm, stranded wires P-887.31 PICMA® piezo actuator, 11 µm travel range, 7 mm × 7 mm × 13.5 mm, stranded wires P-887.51 PICMA® piezo actuator, 15 µm travel range, 7 mm × 7 mm × 18 mm, stranded wires P-887.91 PICMA® piezo actuator, 32 µm travel range, 7 mm × 7 mm × 36 mm, stranded wires P-888.31 PICMA® piezo actuator, 11 µm travel range, 10 mm × 10 mm × 13.5 mm, stranded wires P-888.51 PICMA® piezo actuator, 15 µm travel range, 10 mm × 10 mm × 18 mm, stranded wires P-888.91 PICMA® piezo actuator, 32 µm travel range, 10 mm × 10 mm × 36 mm, stranded wires 30.11.2017 PICMA® Stack actuators with solderable contacts P-882.10 PICMA® piezo actuator, 6.5 µm travel range, 3 mm × 2 mm × 9 mm P-882.30 PICMA® piezo actuator, 11 µm travel range, 3 mm × 2 mm × 13.5 mm P-882.50 PICMA® piezo actuator, 15 µm travel range, 3 mm × 2 mm × 18 mm P-883.10 PICMA® piezo actuator, 6.5 µm travel range, 3 mm × 3 mm × 9 mm P-883.20 PICMA® piezo actuator, 8.5 µm travel range, 3 mm × 3 mm × 11 mm P-883.30 PICMA® piezo actuator, 11 µm travel range, 3 mm × 3 mm × 13.5 mm P-883.50 PICMA® piezo actuator, 15 µm travel range, 3 mm × 3 mm × 18 mm P-885.10 PICMA® piezo actuator, 6.5 µm travel range, 5 mm × 5 mm × 9 mm P-885.20 PICMA® piezo actuator, 8.5 µm travel range, 5 mm × 5 mm × 11 mm P-885.30 PICMA® piezo actuator, 11 µm travel range, 5 mm × 5 mm × 13.5 mm P-885.50 PICMA® piezo actuator, 15 µm travel range, 5 mm × 5 mm × 18 mm P-885.90 PICMA® piezo actuator, 32 µm travel range, 5 mm × 5 mm × 36 mm P-887.30 PICMA® piezo actuator, 11 µm travel range, 7 mm × 7 mm × 13.5 mm P-887.50 PICMA® piezo actuator, 15 µm travel range, 7 mm × 7 mm × 18 mm P-887.90 PICMA® piezo actuator, 32 µm travel range, 7 mm × 7 mm × 36 mm P-888.30 PICMA® piezo actuator, 11 µm travel range, 10 mm × 10 mm × 13.5 mm P-888.50 PICMA® piezo actuator, 15 µm travel range, 10 mm × 10 mm × 18 mm P-888.90 PICMA® piezo actuator, 32 µm travel range, 10 mm × 10 mm × 36 mm Custom designs or different specifications on request. 30.11.2017
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