PI N470 Series - Maximum Ratings

10 Technical Data
N-470 Linear Actuator MP125E Version: 1.2.0 37
Miscellaneous
N-470.11x; N-470.11xx
N-470.12x; N-470.12xx
N-470.21x; N-470.21xx
N-470.22x; N-470.22xx
N-470.41x; N-470.41xx
N-470.42x; N-470.42xx
Unit
Operating temperature
range
10 to 40
10 to 40
10 to 40
°C
Material
Screw: Stainless steel
Housing: Stainless steel
Screw: Stainless steel
Housing: Stainless steel
Screw: Stainless steel
Housing: Stainless steel
Dimensions
14 × 28 × 48
14 × 28 × 53.5
14 × 28 × 68.5
mm
Mass
80
85
95
g
Cable length / connector
1 m in the vacuum,
stranded wires;
2 m outside the
vacuum, stranded wires
to LEMO 3-pin
1 m in the vacuum,
stranded wires;
2 m outside the
vacuum, stranded wires
to LEMO 3-pin
1 m in the vacuum,
stranded wires;
2 m outside the
vacuum, stranded wires
to LEMO 3-pin
Recommended electronics
E-872.401
E-872.401
E-872.401
Ask about customized versions.
Materials used for vacuum-compatible 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
10.1.2 Maximum Ratings
N-470 linear actuators are designed for the following operating data:
Model Maximum operating
voltage
Maximum operating
frequency during
continuous operation*
Maximum power
consumption
N-470.xx0
N-470.xx0Y
80 V
400 Hz
5 W
N-470.xxV
N-470.xxVY
80 V 200 Hz 5 W
N-470.xxU
N-470.xxUY
80 V 200 Hz 5 W
* Up to 2000 Hz is permissible for short periods of time. See the "Operating Time and Duty
Cycle" (p. 40).