Piezomechanik data sheet_Piezomechanik Datenblätter 10.05.2021 18:31 Seite 18

4. Piezocartridges:
Low voltage actuators in casings with front mount threading

Stack actuators in cartridge-version offer elegant design features by simple attachment ofan actuator to the mechanics using a front mounting thread. Using this thread a coarse
adjustment for the system is provided. Piezocartridges can retrofit conventional leadscrews. Mechanical arrangements for adjusting purposes can be very simply upgraded byusing piezocartridges.

Standard configuration:

Options:

Casing: stainless steel
Electrical connection: 1 m coaxial cable RG 178 with
BNC connector

Coaxial cable RG178 with LEMO connectors
00250 or 0S250
Position detection
Thermostable

18 piezo data sheet

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Piezomechanik data sheet_Piezomechanik Datenblätter 10.05.2021 18:31 Seite 19

4. Piezocartridges:
Low voltage actuators in casings with front mount threadingtilt range
fix holder
coarse adjust byfine pitch threadpiezo
cartridge
reset springtilt plate

bearing

Schematic of a mirror mount based on piezo cartridges for coarse adjust by mounting screw and ultra
fine adjustment by piezo action.
Piezoactuator types: FPSt M12(BD)www.piezomechanik.com

piezo data sheet

19

Piezomechanik data sheet_Piezomechanik Datenblätter 10.05.2021 18:31 Seite 20

Frontmount piezo-cartridges FPSt 150

FPSt 150/4/… M8x0.5(no internal prestress)
Maximum load: 150 N
Open loop sensitivity at 1 mV amplifier noise for actuator FPSt 150/4/20: approx. 0.1 Nanometer

typeL12M8x0.5
R2.5SW10

81-1.5

FPSt 150/4/20 M8FPSt 150/4/40 M8FPSt 150/4/60 M8max, stroke

lengthµm

mm

el.
capacitance
nF

27/20
55/40
80/60

224058

340
700
1000

FPSt 150/5/… M10x0.75(no internal prestress)
Maximum load 600 N
Open loop sensitivity at 1 mV amplifier noise for actuator FPSt 150/5/20: approx. 0.1 Nanometer
typeL

15

R2

FPSt 150/5/20 M10
FPSt 150/5/40 M10
FPSt 150/5/60 M10
FPSt 150/5/80 M10
FPSt 150/5/100 M10.5SW15

 9.5max, stroke

lengthµm

mm

el.
capacitance
nF

27/20
55/40
80/60
105/80130/100

2341597795

800
1600
2400
3200
4000

M10x0.75

1-1.5

FPSt 150/5/… M12x0.5(-BD) (former versions MPSt(-BD)(no internal prestress)
For retrofi tting translation stages MRL 80.25 and Newport mirror mounts SLMaximum load: 600 N
Open loop sensitivity at 1 mV amplifier noise for actuator FPSt 150/5/20 : approx. 0.1 Nanometer
Ltype
SW 1215
 14

M12x0.5

1.5

6FPStL26

FPSt-BD

 14

 11

M12x0.5

1.5

FPSt 150/5/20 M12 (BD)FPSt 150/5/30 M12 (BD)FPSt 150/5/40 M12 (BD)FPSt 150/5/60 M12 (BD)FPSt 150/5/80 M12 (BD)SW 12
FPSt 150/5/100 M12 (BD)FPSt 150/5/120 M12 (BD)FPSt 150/5/140 M12 (BD)

8.5

20 piezo data sheet

max, stroke

lengthµm

mm

el.
capacitance
nF

27/20
40/30
55/40
80/60
105/80130/100
160/120190/140

25 (27)34 (34)43 (43)61 (64)79 (82)
97
115
133

800
1200
1600
2400
3200
4000
4800
5600

6

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Piezomechanik data sheet_Piezomechanik Datenblätter 10.05.2021 18:31 Seite 21

Frontmount piezo-cartridges FPSt 150

FPSt 150/7/… M14x1
Prestress force = max. tensile force = 200 N
Maximum load: 1500 N
Open loop sensitivity at 1 mV amplifier noise for actuator FPSt 150/7/20: approx. 0.1 Nanometer
typeLSW12 13

2040.5

M14x1

5R1.5
SW20

FPSt 150/7/20 M14
FPSt 150/7/40 M14
FPSt 150/7/60 M14
FPSt 150/7/80 M14
FPSt 150/7/100 M14
FPSt 150/7/120 M14
FPSt 150/7/140 M14
FPSt 150/7/>140 M14

max, stroke

lengthµm

mm

27/20
60/40
80/60
105/80130/100
160/120190/140/>14028
4664
82100
118
136
on requestel.
capacitance
µF
1.8
3.6
5.47.2191113

FPSt 150/10/… M18x1(with internal prestress)
Prestress force = max. tensile force = 400 N
Maximum load: 3000 N
Open loop sensitivity at 1 mV amplifier noise for actuator FPSt 150/10/20: approx. 0.1 Nanometer
typeL

20
40.5

SW16

 17

72 R2.5
M18x1 SW22

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FPSt 150/10/20 M18
FPSt 150/10/40 M18
FPSt 150/10/60 M18
FPSt 150/10/80 M18
FPSt 150/10/100 M18
FPSt 150/10/120 M18
FPSt 150/10/140 M18
FPSt 150/10/>140 M18

max, stroke

lengthµm

mm

27/20
55/40
80/60
105/80130/100
160/120190/140>/140

28
46
64
82
100
118
136
on requestel.
capacitance
µF
3.6
7.2
11
14
18
21
25

piezo data sheet21