Noliac SCMAP's are typically used when a medium displacement at high force is required. Noliac SCMA's are stacks of 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 SCMAP's are mostly made to customer specifications, but a wide range of parts is available from stock as well.

Product facts:

SCMAP07	Value	Tolerance
Length/outer diameter	5 mm	+0.3/-0.1 mm
Width/inner diameter	5 mm	+0.3/-0.1 mm
Width max/ Outer diameter max (including bus wire and solder material, no wire)	6.8 mm	max
Height (see table below)	4 - 50 mm	+/-0.2 mm or +/-1%*
Operating voltage	200 V
Free stroke	2.9 - 71 µm	+/-15%
Blocking force	1000 N	+/-20%
Capacitance	100 - 2300 nF	+/-15%
Stiffness	323 - 14 N/µm	+/-20%
Maximum operating temperature	150 °C
Curie temperature	350 °C
Material	NCE57 (S1)
Unloaded resonance frequency	>250 kHz -> 22 kHz
External electrodes	Ag/Pd
Wires	28 AWG x 200 mm (+/-20 mm) Teflon

* Whichever is largest

Stack options:

Height	Stroke	Capacitance
4 mm	2.9 µm	95 nF
6 mm	5.9 µm	190 nF
8 mm	8.8 µm	280 nF
10 mm	11.8 µm	380 nF
12 mm	14.7 µm	480 nF
14 mm	17.7 µm	570 nF
16 mm	20.6 µm	660 nF
18 mm	23.6 µm	760 nF
20 mm	26.5 µm	860 nF
22 mm	29.4 µm	950 nF
24 mm	32.4 µm	1050 nF
26 mm	35.3 µm	1150 nF
28 mm	38.3 µm	1250 nF
30 mm	41.2 µm	1300 nF
32 mm	44.2 µm	1400 nF
34 mm	47.1 µm	1500 nF
36 mm	50.1 µm	1600 nF
38 mm	53 µm	1700 nF
40 mm	56 µm	1800 nF
42 mm	58.9 µm	1900 nF
44 mm	61.8 µm	2000 nF
46 mm	64.8 µm	2100 nF
48 mm	67.7 µm	2200 nF
50 mm	70.7 µm	2300 nF

Please, specify height when asking for a quote

Typical outline:

The figure below shows typical outline of SCMAP's

Symbol	Parameter	Unit
L	Length	mm
W	Width	mm
WM	Width max (including bus wire and solder material, no wire)	mm
H	Height	mm

• Wires selection guide
• Piezo materials
• Blocking force and Free Stroke
• Capacitance
• Curie Temperature

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