Ürünler - Nano Dünya

P-841 Preloaded Piezo Actuators

Compact Actuators for High Loads and Forces, with Position Sensor

Outstanding lifetime due to PICMA® piezo actuators
Travel range to 90 µm
Compact housing
Push force capacity to 1000 N
Pull force capacity to 50 N
µs response time
Subnanometer resolution
Versions with spherical tip, vacuum versions

Response behavior of a P-841.10 to square wave control with an amplitude of 3 nm. Servo setting: 240 Hz bandwidth, 2 ms settling time.

P-840 / P-841, dimensions in mm. Sensor included only with P-841.

P-840.xxV / P-841.xxV, dimensions in mm. Sensor included only with P-841.xxV.

Ürün Bilgileri Bilgiler Özellikler İndirmeler Taklif İste

Application fields

Static and dynamic precision positioning
Fiber positioning
Laser tuning
Nanotechnology

Outstanding lifetime thanks to PICMA® piezo actuators

The PICMA® piezo actuators are all-ceramic insulated. This protects them against humidity and failure resulting from an increase in leakage current. PICMA® actuators offer an up to ten times longer lifetime than conventional polymer-insulated actuators. 100 billion cycles without a single failure are proven.

Suitable for sophisticated vacuum applications

Piezo actuators do not require lubrication and do not cause abrasion. The all-ceramic isolated PICMA® actuators also do not require polymer isolation and are therefore ideal for vacuum applications.

Motion	Filter	P-841.10	P-841.10V	P-841.1B	P-841.20	P-841.20V	P-841.2B	P-841.30	P-841.30V	P-841.3B	P-841.3BV	P-841.40	P-841.40V	P-841.4B	P-841.4BV	P-841.60	P-841.60V	P-841.6B	Tolerance
Active axes		Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z	Z
Travel range in Z	-	15 µm	15 µm	15 µm	30 µm	30 µm	30 µm	45 µm	45 µm	45 µm	45 µm	60 µm	60 µm	60 µm	60 µm	90 µm	90 µm	90 µm
Positioning	Filter	P-841.10	P-841.10V	P-841.1B	P-841.20	P-841.20V	P-841.2B	P-841.30	P-841.30V	P-841.3B	P-841.3BV	P-841.40	P-841.40V	P-841.4B	P-841.4BV	P-841.60	P-841.60V	P-841.6B	Tolerance
Resolution in Z, open loop	-	0.15 nm	0.15 nm	0.15 nm	0.3 nm	0.3 nm	0.3 nm	0.45 nm	0.45 nm	0.45 nm	0.45 nm	0.6 nm	0.6 nm	0.6 nm	0.6 nm	0.9 nm	0.9 nm	0.9 nm	typ.
Integrated sensor		SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring	SGS, direct position measuring
System resolution in Z	-	0.3 nm	0.3 nm	0.3 nm	0.6 nm	0.6 nm	0.6 nm	0.9 nm	0.9 nm	0.9 nm	0.9 nm	1.2 nm	1.2 nm	1.2 nm	1.2 nm	1.8 nm	1.8 nm	1.8 nm
Drive Properties	Filter	P-841.10	P-841.10V	P-841.1B	P-841.20	P-841.20V	P-841.2B	P-841.30	P-841.30V	P-841.3B	P-841.3BV	P-841.40	P-841.40V	P-841.4B	P-841.4BV	P-841.60	P-841.60V	P-841.6B	Tolerance
Drive type		PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®	PICMA®
Electrical capacitance in Z	-	1.5 µF	1.5 µF	1.5 µF	3 µF	3 µF	3 µF	4.5 µF	4.5 µF	4.5 µF	4.5 µF	6 µF	6 µF	6 µF	6 µF	9 µF	9 µF	9 µF	±20 %
Mechanical Properties	Filter	P-841.10	P-841.10V	P-841.1B	P-841.20	P-841.20V	P-841.2B	P-841.30	P-841.30V	P-841.3B	P-841.3BV	P-841.40	P-841.40V	P-841.4B	P-841.4BV	P-841.60	P-841.60V	P-841.6B	Tolerance
Stiffness in Z	-	57 N/µm	57 N/µm	57 N/µm	27 N/µm	27 N/µm	27 N/µm	19 N/µm	19 N/µm	19 N/µm	19 N/µm	15 N/µm	15 N/µm	15 N/µm	15 N/µm	10 N/µm	10 N/µm	10 N/µm	±20 %
Resonant frequency in Z, unloaded	-	18 kHz	18 kHz	18 kHz	14 kHz	14 kHz	14 kHz	10 kHz	10 kHz	10 kHz	10 kHz	8.5 kHz	8.5 kHz	8.5 kHz	8.5 kHz	6 kHz	6 kHz	6 kHz	±20 %
Permissible push force in Z		1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	1000 N	max.
Permissible pull force in Z		50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	50 N	max.
Permissible torque in θZ		0.35 N·m	0.35 N·m		0.35 N·m	0.35 N·m		0.35 N·m	0.35 N·m			0.35 N·m	0.35 N·m			0.35 N·m	0.35 N·m		max.
Mass without cable	-	20 g	20 g	20 g	28 g	28 g	28 g	46 g	46 g	46 g	46 g	54 g	54 g	54 g	54 g	62 g	62 g	62 g	±5 %
Material		Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel	Housing / tip: Stainless steel
Length	-	32 mm	32 mm	32 mm	50 mm	50 mm	50 mm	68 mm	68 mm	68 mm	68 mm	86 mm	86 mm	86 mm	86 mm	122 mm	122 mm	122 mm	±0,3 mm
Mechanical interface				Spherical tip			Spherical tip			Spherical tip	Spherical tip			Spherical tip	Spherical tip			Spherical tip
Miscellaneous	Filter	P-841.10	P-841.10V	P-841.1B	P-841.20	P-841.20V	P-841.2B	P-841.30	P-841.30V	P-841.3B	P-841.3BV	P-841.40	P-841.40V	P-841.4B	P-841.4BV	P-841.60	P-841.60V	P-841.6B	Tolerance
Operating temperature range		-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C
Connector		LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250	LEMO FFA.00.250
Sensor connector		LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32	LEMO FFA.0S.304.CLAC32
Cable length		1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m	1 m
Recommended controllers / drivers		E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831	E-503, E-505, E-610, E-621, E-625, E-663, E-665, E-709, E-831
Vacuum class			10⁻⁶ hPa			10⁻⁶ hPa			10⁻⁶ hPa		10⁻⁶ hPa		10⁻⁶ hPa		10⁻⁶ hPa		10⁻⁶ hPa

Integrated sensor: Versions with SGS allow closed-loop linearity up to 0.15 % and are shipped with calibration log.

Stiffness in Z: Static large-signal stiffness; dynamic small-signal stiffness is approx. 30 % higher.

The resolution of the system is only limited by the noise of the amplifier and measuring technology because PI piezo actuators are free of friction.

3D Modeller

P-840 P-841 3-D model

Versiyon / Tarih

zip - 141 KB

Listeye Ekle Listeden Çıkar

Veri Sayfası

Datasheet P-841

Versiyon / Tarih

2023-12-11
pdf - 1 MB

İndir

Dokümantasyon

Short Instructions PZ303

Housed PICMA® Actuators to 100 V

Versiyon / Tarih

1.2.0 11/2020
pdf - 958 KB

İndir

Dokümantasyon

User Manual P841M0001

P-841 Preloaded piezo actuators

Versiyon / Tarih

2021-01-29
pdf - 2 MB

Listeye Ekle Listeden Çıkar

Dokümantasyon

User Manual P841M0002

P-841.xxV Preloaded piezo actuators (vacuum versions)

Versiyon / Tarih

2021-01-29
pdf - 3 MB

Listeye Ekle Listeden Çıkar

Ürün Notu

Product Change Notification Piezo Actuator Driven Products

Versiyon / Tarih

2021-04-19
pdf - 377 KB

İndir

Ürün Notu

Product Change Notification P-8XX.XX

Versiyon / Tarih

2023-02-22
pdf - 92 KB

İndir

P-841.10

Preloaded piezo actuator; PICMA® piezo actuator drive; 15 µm travel range; 32 mm length; push force capacity 1000 N; pull force capacity 50 N; SGS, direct position measuring; LEMO connectors; 1 m cable length