PI N-331, User Manual, Page: 22 / 30

User Manual
PZ271E, valid for N-331
KSch, 1/18/2021
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Page 22 / 30
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws , www.pi.ws
Technical Data
Specifications
N-331.13 /
N-331.10
N-331.23 /
N-331.20
N-331.43 /
N-331.40
N-331.24U /
N-331.20U
(UHV*)
Unit Tolerance
Active axes X X X X
Motion and positioning
Integrated sensor
N-331.x3:
Incremental
N-331.x0:
Without
sensor
N-331.x3:
Incremental
N-331.x0:
Without
sensor
N-331.x3:
Incremental
N-331.x0:
Without
sensor
N-331.x4U:
Incremental
N-331.x0U:
Without
sensor
Travel range (step mode,
open loop)**
30 55 105 55 mm ±0.5 mm
Travel range (step mode,
closed loop)
N-331.x3:
25
N-331.x0: -
N-331.x3:
50
N-331.x0: -
N-331.x3:
100
N-331.x0: -
N-331.x4U:
50
N-331.x0U:
-
mm
Step frequency*** 600 600 600 600 Hz max.
Velocity (step mode)*** 15 15 15 15
mm
/s
max.
Travel range (analog mode) ±10 ±10 ±10 ±10 µm typ.
Resolution (open loop) 0.02 0.02 0.02 0.02 nm typ.
Resolution (closed loop) <10 <10 <10 <4 nm typ.
Endurance (atmospherical
operation)****
>30 >30 >30 - km
Endurance (vacuum
operation)*****
- - - >2 km
Mechanical properties
Push/pull force (active) 50 50 50 50 N max.
Holding force (passive) 60 60 60 60 N max.
Drive properties
Drive type PICMAWalk PICMAWalk PICMAWalk PICMAWalk
Operating voltage -20 to 120 -20 to 120 -20 to 120 -20 to 120 V
Connectors
Connector
D-sub 37
(m)
D-sub 37
(m)
D-sub 37
(m)
LEMO
19-pin (f)