PI N-331, Руководство пользователя, Страница: 24 / 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 24 / 30
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws , www.pi.ws
Ambient Conditions and Classifications
The following ambient conditions and classifications must be observed for the N-331 drives:
Area of application For indoor use only
Maximum altitude 2000 m
Air pressure N-331.xx:
1100 hPa to 0.1 hPa
N-331.xxU:
1100 hPa to 10 -9 hPa
Relative humidity Highest relative humidity 80 % for temperatures
up to 31 °C
Decreasing linearly to 50 % relative humidity
at 40 °C
Operating temperature 0 °C to 50 °C
Storage temperature -20 °C to 80 °C
Transport temperature -25 °C to 80 °C
Maximum bakeout temperature N-331.xxU: 80 °C, for 12 hours, only in switched-
off state
Vacuum feedthrough: 150 °C
Overvoltage category II
Protection class I
Degree of pollution 1
Degree of protection according to IEC 60529 IP20
Mechanical Load Capacity
Maximum values for torque and forces
Negative values in the table correspond to a reversal of the effective direction according to the
following figure.
Parameter Permissible values
Passive force (holding force, linear actuator currentless) F
h
- 60 N to 60 N
Active force (drive force) F
p
- 50 N to 50 N
Lateral force F
l
- 5 N to 5 N
Torque M
rot
in the direction of the runner axis - 0.2 Nm to 0.2 Nm
Torque M
l
generated by lateral force (radial; not shown) - 0.15 Nm to 0.15 Nm