Round Piezo Chip Actuator – High Precision, Long Life - Shanghai YiNGUAN Semiconductor Technology Co., LTD.

Your Current Location: HOME > PRODUCTS > Piezoelectric Devices > Piezo Chip Actuator >

Piezo Chip Actuator - Round

Features

AC lifetime: 10⁹ cycles

Compact structure

Microsecond-level response

Vacuum compatible up to 10⁻⁶ Pa

Sub-nanometer resolution

Curie temperature: 230°C

Operating voltage: -20 to +150V

Selection Manual Get a quote

Technical Specifications

	Unit	Tolerance	PAA-D5-2W	PAA-D8-2W
Active axes			Z	Z
Max. displacement	μm		2.5	3.3
Displacement hysteresis		Max. value	<15%	<15%
Blocking force (150V)	N		780	1800
Electrical properties
Operating voltage	V	±15%	-20~150	-20~150
Resonant frequency	kHz	Max. value	360	220
Resonant impedance	mΩ	±15%	150	100
Antiresonant frequency	kHz	Max. value	470	300
Dielectric loss	%		<2.0%	<2.0%
Electrical capacitance	nF	±15%	150	800
Miscellaneous
Operating temperature range	°C		-25~130	-25~130
Electrode			Silver	Silver
Cable length	mm	±5mm	75	75
Curie temperature	°C		230	230
Dimensions
Ø	mm	±0.1mm	5	8
L	mm	±5μm	2	2
MTTF	year		26.3	11.58

*Displacement test: drive voltage range 0 to 150V, tolerance ±20%
**Blocking force test:The force that compresses the ceramic elongation to zero at a driving voltage of 150V
***Capacitance test conditions: ambient temperature environment, 1Vpp, 1kHz, tolerance ±20%
****MTTF test conditions: 300V, 85% humidity, 85°C environment
Optional soldering of standard wiring harness available, length 75mm, AWG32, PTFE insulation, followed by 'W' in the product code
Other specifications can be customized on request

Customization Info

Drive Voltage: YiNGUAN can flexibly customize the maximum drive voltage of the device. The common available options for the maximum drive voltage we provide are 50V, 75V, 100V, 120V, and 150V. Other special maximum drive voltages can also be customized flexibly according to customer requirements. For consumer electronics, YiNGUAN has specifically developed products with ultra - low drive voltage, with drive voltages as low as 3V, 10V, and 24V.

Output Displacement: YiNGUAN utilizes specially developed piezoelectric ceramic materials, enabling the monolithic actuators to achieve a maximum displacement of up to 3.5μm.

Operating Frequency: YiNGUAN can flexibly design according to customer requirements, with the monolithic actuator capable of achieving a maximum drive frequency of up to 50kHz.

Dimensions: The dimensions of monolithic actuators can be customized flexibly. In terms of outer diameter, customization is available from a minimum of 3mm to a maximum of 20mm. In terms of height, customization is available from a minimum of 0.5mm to a maximum of 3mm.

Wiring Harness: A wiring harness can be optionally equipped while meeting the AWG usage standards. The standard length of the harness is 7.5 cm of tinned wire, and both the length and orientation of the harness can be customized flexibly according to customer requirements. To facilitate the connection of positive and negative electrode wires, the soldering point position can be selected within the allowable error range of performance variation.