Physik Instrumente PL112 – PL140 Datasheet

PL112-Datasheet PL112 – PL140 PICMA® Bender

User Manual: Physik Instrumente PL112 – PL140 PICMA® Bender

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PICMA® Bender
All-Ceramic Bending Actuators with High Displacement

PL112 – PL140
 Displacement to 2 mm
 Fast response in the ms range
 Nanometer resolution
 Low operating voltage
 Operating temperature up to 150°C
 UHV-compatible to 10-9 hPa

PICMA® multilayer bender elements with high reliability

Operating voltage 0 to 60 V. Bidirectional displacement, bimorph design. Ceramic insulation, polymer free. UHV-compatible
-9
to 10 hPa, no outgassing, high bakeout temperature. Reliable even under extreme conditions.

Fields of application

Industry and research, vacuum. For medical technology, laser technology, sensor technology, automation tasks, pneumatic
valves.

Specifications
PL112.10

PL122.10

PL127.10

PL128.10

PL140.10

Unit

Operating voltage range
Displacement
Remaining length LF
Length L
Width W
Height TH
Blocking force
Electrical capacitance
Resonant frequency
Operating temperature range

0 to 60 (±30)
±100
12
18
9.60 ±0.2
0.67
±2.1
2 × 1.1
1800
-20 to 150

0 to 60 (±30)
±310
22
25
9.60 ±0.2
0.67
±1.25
2 × 2.5
600
-20 to 85

0 to 60 (±30)
±450
27
31
9.60 ±0.2
0.67
±1.1
2 × 3.4
420
-20 to 85

0 to 60 (±30)
±450
28
36
6.15 ±0.1
0.67
±0.55
2 × 1.2
360
-20 to 150

0 to 60 (±30)
±1000
40
45
11.00 ±0.2
0.55
±0.5
2 × 4.1
160
-20 to 85

V
µm
mm
mm
mm
mm
N
µF
Hz
°C

Piezo ceramic

PIC252

PIC251

PIC251

PIC252

PIC251

Tolerance
±20 %
±0.5 mm
±0.1 mm
±20 %
±20 %
±20 %

Electrical capacitance: Measured at 1 Vpp, 1 kHz, RT, clamped on one side with remaining length LF, no load.
Resonant frequency: Measured at 1 Vpp, clamped on one side with remaining length LF, no load.
Standard connections: Solderable contacts (PL1xx.10) or PTFE-insulated stranded wires, UHV compatible, 100 mm, AWG 32, Ø 0.49 mm (PL1xx.11).
Recommended mounting: Epoxy resin adhesive.
All specifications depend on actual clamping conditions and mechanical load applied.
Custom designs or different specifications on request.

31.08.2017

Drawings / images

PL112.10 – PL140.10. L, LF, W, TH, see data table.

PICMA® Bender bending actuators have differential control.

Displacement of the PICMA® bending actuators: Clamped on one side (top) and on both sides (bottom).

31.08.2017

Multilayer contracting plates can be manufactured in a variety of shapes, e.g., rectangular or disc-shaped, and are available
on request. These plates can be applied for example, to metal or silicon substrates, in order to realize bender or pump
elements with low control voltages.

Ordering Information
PICMA® Bender actuators
PL112.10

PICMA® multilayer piezo bending actuator, 200 µm travel range, 18 mm × 9.60 mm × 0.67 mm

PL122.10

PICMA® multilayer piezo bending actuator, 620 µm travel range, 25 mm × 9.60 mm × 0.67 mm

PL127.10

PICMA® multilayer piezo bending actuator, 900 µm travel range, 31 mm × 9.60 mm × 0.67 mm

PL128.10

PICMA® multilayer piezo bending actuator, 900 µm travel range, 36 mm × 6.15 mm × 0.67 mm

PL140.10

PICMA® multilayer piezo bending actuator, 2000 µm travel range, 45 mm × 11.00 mm × 0.55 mm

PICMA® Bender actuators with PTFE-insulated stranded wires
PL112.11

PICMA® multilayer piezo bending actuator, 200 µm travel range, 18 mm × 9.60 mm × 0.67 mm, stranded wires

PL122.11

PICMA® multilayer piezo bending actuator, 620 µm travel range, 25 mm × 9.60 mm × 0.67 mm, stranded wires

PL127.11

PICMA® multilayer piezo bending actuator, 900 µm travel range, 31 mm × 9.60 mm × 0.67 mm, stranded wires

PL128.11

PICMA® multilayer piezo bending actuator, 900 µm travel range, 36 mm × 6.15 mm × 0.67 mm, stranded wires

PL140.11

PICMA® multilayer piezo bending actuator, 2000 µm travel range, 45 mm × 11.00 mm × 0.55 mm, stranded wires
Custom designs or different specifications on request.
31.08.2017



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