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The company produces various types of sensors, signal conditioners, dynamic and static signal acquisition and analysis systems, modal analysis and vibration shock excitation and test instruments.

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Piezoelectric Ceramics

产品名称

Stack Actuators

Detail

Stack actuators utilize super thin piezo-ceramic wafers, bonded in a stack to provide high sensitivity, rapid response sensing and low driver voltage displacement and force actuation, both with outstanding cycle rates and superb reliability.

They are used widely for the accurate displacement control of equipment, and are commonplace in optical, semiconductor, aviation, medical and genetic engineering fields.

Paramenters of Piezoelectric ceramic material：

1.D33≥810

2.D31≥-420

3.εT33/ε0 5000

4.Operateing Temperature：-20 to + 60 ℃

5.Storage Temperature: -30 to + 85 ℃

Character Curve：（Reference Sample: QDS 5×5×20mm）

Normal Model: ( Customized special dimensions)

Model	Piezoelectric materials	Dimensions	Driver Voltage (max)	Displacement (max)	Force (max)
QDS 5×5×20	PZT-554	5×5×18mm	150v DC	18μm	1000N
QDS 7×7×30	PZT-554	7×7×30mm	150v DC	28μm	2000N
QDS 10×10×30	PZT-554	10×10×30mm	150v DC	28μm	4000N
QDS 14×14×30	PZT-554	14×14×30mm	150v DC	28μm	8000N

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