PI N--472 10 Series, Руководство пользователя, Страница: 43 / 57

10 Technical Data
N­472 Linear Actuator MP144E Version: 1.3.0 39
Miscellaneous N­472.110
N­472.110Y
N­472.120
N­472.120Y
N­472.11V
N­472.11VY
N­472.12V
N­472.12VY
N­472.210
N­472.210Y
N­472.220
N­472.220Y
N­472.21V
N­472.21VY
N­472.22V
N­472.22VY
Unit
Cable length 2 m 1 m inside the
vacuum, bare
stranded
wires;
2 m outside
the vacuum,
bare stranded
wires to D-sub
15
2 m 1 m inside the
vacuum, bare
stranded
wires;
2 m outside
the vacuum,
bare stranded
wires to D-sub
15
Motor / sensor
connection
D-sub 15 (m) D-sub 15 (m) D-sub 15 (m) D-sub 15 (m)
Recommended
electronics
E-871.1A1N E-871.1A1N E-871.1A1N E-871.1A1N
* 20 N preload, measured at 100 µm stroke, compensated for temperature drift
** 20 N preload, measured over the entire stroke, compensated for temperature drift
***
Not suitable for continuous operation
Ask about customized versions.
10.1.2 Materials Used for Vacuum­Compatible Models
Materials used for vacuum­compatible models
Machine-made parts Stainless steel type 316L (1.4404) (housing)
Stainless steel type 301 (1.4310) (spring)
Remaining parts:
Vacuum-compatible lead-free bronze (drive component), rolling
bearing steel (ball tip), stainless steel (mounting screws), spring
steel (circlip)
Drive elements Stainless steel (fine-threaded screw)
PZT (piezoceramic actuator)
Electrical components Cable insulation: Teflon (PTFE, FEP)
Shrink tubing: Kynar, PTFE
Solder: Sn95.5 Ag3.8 Cu0.7
Lubricant High vacuum oil
Adhesive Epoxy-based vacuum adhesive