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N-381 NEXACT® Linear Actuator, Manipulator, Piezo Stepper

High-Resolution with Optional Position Sensor

PI N-381
    • Travel range 30 mm
    • Force generation up to 10 N
    • With NEXACT® piezo stepping drive
    • Optional: Integrated linear encoder with 20 nm resolution

Specifications

Model

N-381.30

N-381.3A

Active axes

X

X

Motion and positioning

Travel range

30 mm

30 mm

Step size (in step mode)

0.1 to 15 µm

-

Integrated sensor

-

Incremental linear encoder

Sensor resolution

-

20 nm*

Travel range in analog mode, open-loop

7 µm

7 µm

Open-loop resolution

0.03 nm**

0.03 nm**

Closed-loop resolution

-

20 nm*

Step frequency

0 to 800 Hz

-

Max. velocity

10 mm/s*

10 mm/s*

Mechanical properties

Stiffness in motion direction

2.4 N/µm

2.4 N/µm

Max. push / pull force (active)

10 N

10 N

Max. holding force (passive)

15 N

15 N

Lateral force

10 N

10 N

Drive properties

Drive type

NEXACT® linear drive

NEXACT® linear drive

Operating voltage

-10 V to +45 V

-10 V to +45 V

Miscellaneous

Operating temperature range

0 to 50 °C

0 to 50 °C

Material

Stainless steel / CFRP

Stainless steel / CFRP

Mass

250 g

255 g

Cable length

1.5 m

1.5 m

Connector

HD Sub-D 15-pin (m) (motor)

HD Sub-D 15-pin (m) (motor)

HD Sub-D 15-pin (f) (sensor)

Recommended controller / driver

E-862

E-861.1A1

* With E-861. Depending on drive electronics..
** 1 nm with E-861. Depending on drive electronics.

Ask about custom designs!

Drawings / Images

PI N-381 Drawing

Order Information

N-381.30 NEXACTUATOR Linear Actuator, 30 mm, Open-Loop

N-381.3A NEXACTUATOR Linear Actuator, 30 mm, 20 nm Encoder-Resolution


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Controllers / Drivers / Amplifiers

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Downloads

fileadmin/images/filelist/zip.png N-381 STEP
zip 202 kB