PAGE 326
Industrial Line
ECR4040 - ECR4040/NUM | open loop & closed loop
nanoprecise stepper rotator
°C
360° endless
5E-11 mbar
2 kg
0 .. 100 °C
Designed for optics experiments:
compatible with 30 mm cage
system (e.g.Thorlabs).
Size and Dimensions
Coarse Positioning Mode
footprint; height
40 x 40; 14.5 mm
travel range (step mode)
360 ° endless
weight
54 g
typical minimum step size
0.2 m°
max. drive velocity (@ 300 K, no load)
10 °/s
Materials
positioner body
aluminum
Fine Positioning Mode
actuator
PZT ceramics
fine positiong range
0 ..6 m°
bearings
stainless steel
fine positioning resolution
μ°
connecting wires
insulated twisted pair, copper
Accuracy of Movement (open loop)
Options
repeatability of step sizes
typically 5 % over full range
environmental options
/RT
forward / backward step asymmetry
10%
material option
/Al
wobble
±6 mrad
encoder options
/NUM
Accuracy of Positioning (closed loop)
Compatibility with Electronics
open / closed loop controller
ECC100
position resolution
0.04 m°
repeatability
4 m°
Load @ Ambient Conditions (mounting orientation: axis vertical)
maximum vertical load
20 N (2 kg)
maximum dynamic torque along the axis 2 Ncm
technical drawings can be found on page 330