Linear Scales
Linear Scales AT211-A (Multipoint Mounting) AT211-B (Double-end Mounting) SERIES 539 — Slim and High Speed Type
• This is a slim, sealed, 2-phase square-wave scale that can be directly connected to a control unit. • Scale alarm LED enables easy maintenance. • A wide range of specifications to best suit your application. • Suitable for the control (positioning and speed) of semiconductor manufacturing systems and NC machine tools. • Contact Mitutoyo America for an estimate.
AT211-A
AT211-B
SPECIFICATIONS Model
AT211 Only available via special quote due to large possibility of specification combinations.
Effective range*
100 to 1500 mm
Resolution
Selectable down to 5 µinch / 0.1 µm
(3 + 3L 0 /1000) µm L 0 =effective range (mm) (2 + 2L 0 /1000) µm (L 0 ≤ 500 mm) 2-phase square-wave signals (RS-422A compatible)
Accuracy (20 ºC)*
Output signal
Maximum response speed*
5.4 to 120 m/min (varies depending on the resolution or minimum edge interval)
Resolution*
0.1/0.2/0.5/1.0/2.5/5.0 µm
Scale reference point* Operating temperature
50 mm pitch/Center point/Left-edge point/Right-edge point
0 to 45º C
* Desired specification is selectable.
H
Meaning of Model No.
AT211 - 0100 A 1 S - P 1 - A B
Effective range: 100 to 1500 mm
Signal cable: 3 to 7 m/None, 10 types
Where to Buy
Head cable: 0.3 to 9 m, 9 types
Mounting method: Multipoint mounting/Double-end mounting Scale reference point: 50 mm pitch/Center point/Left edge point/Right edge point Indication accuracy: (3 + 3L 0 /1000) µm/(2 + 2L 0 /1000) µm
Direction: PA/PB phase
Resolution/Minimum edge-to-edge interval: 0.1 to 5 µm/125 to 1000 ns, 22 types
Refer to the NC Linear Scale Systems Brochure ( E13005 ) for more details.
H-15
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