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:

	Value	Tolerance
Length/outer diameter	10 mm	+0.4/-0.2 mm
Width/inner diameter	10 mm	+0.4/-0.2 mm
Width max/ Outer diameter max (including bus wire and solder material, no wire)	11.9 mm	max
Height (see table below)	4 - 100 mm	+/-0.2 mm or +/-1%*
Operating voltage	200 V
Free stroke	3.0 - 149 µm	+/-15%
Blocking force	4000 N	+/-20%
Capacitance	418 - 20500 nF	+/-15%
Stiffness	1250 - 27 N/µm	+/-20%
Maximum operating temperature	150 °C
Curie temperature	350 °C
Material	NCE57 (S1)
Unloaded resonance frequency	>250 kHz -> 11 kHz
External electrodes	Ag/Pd
Wires	28 AWG x 200 mm (+/-20 mm) Teflon

* Whichever is largest

Stack options:

Height	Stroke	Capacitance
4 mm	3 µm	420 nF
6 mm	6.1 µm	840 nF
8 mm	9.1 µm	1250 nF
10 mm	12.2 µm	1650 nF
12 mm	15.2 µm	2100 nF
14 mm	18.2 µm	2500 nF
16 mm	21.3 µm	2950 nF
18 mm	24.3 µm	3350 nF
20 mm	27.4 µm	3750 nF
22 mm	30.4 µm	4200 nF
24 mm	33.4 µm	4600 nF
26 mm	36.5 µm	5000 nF
28 mm	39.5 µm	5450 nF
30 mm	42.6 µm	5850 nF
32 mm	45.6 µm	6250 nF
34 mm	48.6 µm	6700 nF
36 mm	51.7 µm	7100 nF
38 mm	54.7 µm	7500 nF
40 mm	57.8 µm	7950 nF
42 mm	60.8 µm	8350 nF
44 mm	63.8 µm	8800 nF
46 mm	66.9 µm	9200 nF
48 mm	69.9 µm	9600 nF
50 mm	73 µm	10050 nF
52 mm	76 µm	10450 nF
54 mm	79 µm	10850 nF
56 mm	82.1 µm	11300 nF
58 mm	85.1 µm	11700 nF
60 mm	88.2 µm	12100 nF
62 mm	91.2 µm	12550 nF
64 mm	94.2 µm	12950 nF
66 mm	97.3 µm	13400 nF
68 mm	100.3 µm	13800 nF
70 mm	103.4 µm	14200 nF
72 mm	106.4 µm	14650 nF
74 mm	109.4 µm	15050 nF
76 mm	112.5 µm	15450 nF
78 mm	115.5 µm	15900 nF
80 mm	118.6 µm	16300 nF
82 mm	121.6 µm	16700 nF
84 mm	124.6 µm	17150 nF
86 mm	127.7 µm	17550 nF
88 mm	130.7 µm	17950 nF
90 mm	133.8 µm	18400 nF
92 mm	136.8 µm	18800 nF
94 mm	139.8 µm	19250 nF
96 mm	142.9 µm	19650 nF
98 mm	145.9 µm	20050 nF
100 mm	149 µm	20500 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.