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:

SCMAP02	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	60 V
Free stroke	2.7 - 63.8 µm	+/-15%
Blocking force	1000 N	+/-20%
Capacitance	1400 - 33300 nF	+/-15%
Stiffness	370 - 16 N/µm	+/-20%
Maximum operating temperature	125 °C
Curie temperature	235 °C
Material	NCE59 (S2)
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	2.7 µm	1400 nF
6 mm	5.3 µm	2750 nF
8 mm	8 µm	4150 nF
10 mm	10.6 µm	5550 nF
12 mm	13.3 µm	6950 nF
14 mm	16 µm	8300 nF
16 mm	18.6 µm	9700 nF
18 mm	21.3 µm	11100 nF
20 mm	23.9 µm	12500 nF
22 mm	26.6 µm	13850 nF
24 mm	29.3 µm	15250 nF
26 mm	31.9 µm	16650 nF
28 mm	34.6 µm	18050 nF
30 mm	37.2 µm	19400 nF
32 mm	39.9 µm	20800 nF
34 mm	42.6 µm	22200 nF
36 mm	45.2 µm	23600 nF
38 mm	47.9 µm	24950 nF
40 mm	50.5 µm	26350 nF
42 mm	53.2 µm	27750 nF
44 mm	55.9 µm	29150 nF
46 mm	58.5 µm	30500 nF
48 mm	61.2 µm	31900 nF
50 mm	63.8 µm	33300 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.