Plate actuator 1 (CMAP01)

Noliac CMAP's are typically used when a low displacement at high force is required. Noliac CMAP's are cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution linear movement at high force.

Noliac CMAP's are manufactured with ceramic layer thickness down to 20 µm as standard in order to allow very low operating voltage for full performance of the piezo material. Noliac CMA's are mostly made to customer specifications, but a wide range of parts is available from stock as well.

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Product facts:

	Value:	Tolerance:

Length/outer diameter	3 mm	+/-0.10 mm
Width/inner diameter	3 mm	+/-0.10 mm
Height	2 mm	+/-0.05 mm
Operating voltage	60 V
Free stroke	2.6 µm	+/-15%
Blocking force	360 N	+/-20%
Capacitance	500 nF	+/-15%
Stiffness	138 N/µm	+/-20%
Maximum operating temperature	125 °C
Curie temperature	235 °C
Material	NCE59
Unloaded resonance frequency	> 500 k Hz
External electrodes	Screen-printed Ag
Wires	Optional

Typical outline:

The figure below shows typical outline of CMAP's

CMA-P

Symbol

Parameter

Unit

L

Length excluding external electrodes

mm

W

Width

mm

H

Height

mm

Wire selection guide

Piezo materials

Blocking force & free stroke

Capacitance

Curie Temperature

All technical information of this document is not contractual and can be changed without prior notice.