M1500 Datasheet, PDF (8/9 Pages) GSI Group, Inc. – Mercury TM1500 Digital Output Encoder Systems Factory Set Resolution to 0.50μm

Standard Rotary Scales
HUB THICKNESS
SCALE
PATTERN
SCALE O.D.
MOUNTING
HOLES
Key: inches[mm]
Model No. Scale Outer
Diameter
R1206
R1910
R3213
R5725
R10851
0.472 [12.00]
0.750 [19.05]
1.250 [31.75]
2.250 [57.15]
4.250 [107.95]
HUB I.D.
OPTICAL DIAMETER
Specifications
Material
Soda lime glass
Typical CTE
8ppm/°C
Scale Inner
Diameter
0.250 [6.35]
0.375 [9.52]
0.500 [12.70]
1.000 [25.40]
2.000 [50.80]
Optical
Diameter
0.413 [10.50]
0.627 [15.92]
1.027 [26.08]
2.053 [52.15]
4.106 [104.30]
Hub Inner
Diameter
+.0005/-0.0000
0.1253 [3.18]
0.1253 [3.183]
0.2503 [6.358]
0.5003 [12.708]
1.0003 [25.408]
Custom scales available
Hub
Fundamental
Thickness
CPR
0.040 [1.02]
0.040 [1.02]
0.050 [1.27]
0.060 [1.52]
0.080 [2.03]
1650
2500
4096
8192
16384
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