7M25 40M25 Contraction Piezo ActuatorCurrent Location：Product Homepage >> Preloaded Piezo Actuators>>7M25 40M25 Contraction Piezo Actuator

Introduction
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When appling a voltage, the contraction piezo actuator generates contraction. The contraction piezo actuator features nanoscale step, and millisecond, even sub-millisecond response.

Characteristics

Contraction motion	High pull force	Optional sensor	High accuracy
Available custom design

Technical Data
Type	Nominal travel range * [μm±10%]	Sensor type	Stiffness [N/μm±20%]	Pull force [N]	Resonant frequency [kHz±20%]	El.capacitance [μF±10%]	Mass [g±5%]	Material	Driving source
7M25	9 (contract)	SGS	150	2000	15	1.52	98.5	Steel	Piezo Stack
40M25	40 (contract)	SGS	50	2000	5	5.7	165	Steel	Piezo Stack

*:Nominal travel range is at 0~200V driving voltage.

7M25-B1 Drawings（Click on the picture to enlarge it）

40M25-B1 Drawings（Click on the picture to enlarge it）

Downloads
Auto CAD PDF	7M25-B1	40M25-B1
Step
Specs Sheet
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Piezo · Nano · Motion