Feinmess Dresden catalogue - Armstrong Optical Ltd
Feinmess Dresden catalogue - Armstrong Optical Ltd
Feinmess Dresden catalogue - Armstrong Optical Ltd
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Rotary Stages<br />
DT 170-DC<br />
Rotary encoder Angular measurement<br />
system<br />
DT 170-DC-R DT 170-DC-W<br />
Rotary angle [deg] no limit no limit<br />
Accuracy [deg] 0.05 0.005<br />
Repeatability [deg] 0.01 0.001<br />
Backlash /hysteresis [deg] 0.1 0.001<br />
Surface run out [µm] < 10 < 10<br />
Max. speed [deg/s] 360 80<br />
Max. acceleration [deg/s 2 ] 1800 1800<br />
Max. torque [Nm] 3.5 3.5<br />
Permissible loads Fz [N] 100 100<br />
Weight [kg] 4.8 4.8<br />
Please see parameter definitions on pages 72, 73.<br />
Rotary encoder - R<br />
Pulses per rotation 500<br />
Output signal rectangular signal RS422<br />
Resolution 0.001deg<br />
T e c h n i c a l D a t a<br />
Incremental angular encoder - W<br />
Number of lines 18 000<br />
Resolution 3 600 000 counts/360 deg<br />
S p e c i f i c a t i o n<br />
DC motor<br />
Nominal voltage 24 V<br />
Gearing drive belt<br />
Reference switch contactless Hall-sensor<br />
Bearing preloaded four-point bearing<br />
Casing low distortion aluminum alloy,<br />
black anodized<br />
FEINMESS DRESDEN GmbH (+49 351) 8 85 85-0 www.feinmess.de 01 |2007