Standard Rotary Scales
HUB THICKNESS
SCALE
PATTERN
SCALE O.D.
Specifications
Material
Typical CTE
HUB I.D.
Soda lime glass
8ppm/ꢀC
MOUNTING
HOLES
OPTICAL DIAMETER
Key: inches[mm]
Model No. Scale Outer
Diameter
Scale Inner
Diameter
Optical
Diameter
Hub Inner
Diameter
+.ꢁꢁꢁꢂ/-ꢁ.ꢁꢁꢁꢁ
Hub
Thickness
Fundamental
CPR
R1206
R1ꢂ10
R3213
R5725
R10851
0.472 [12.00]
0.750 [1ꢂ.05]
1.250 [31.75]
2.250 [57.15]
4.250 [107.ꢂ5]
0.250 [6.35]
0.375 [ꢂ.52]
0.500 [12.70]
1.000 [25.40]
2.000 [50.80]
0.413 [10.50]
0.627 [15.ꢂ2]
1.027 [26.08]
2.053 [52.15]
4.106 [104.30]
0.1253 [3.18]
0.1253 [3.183]
0.2503 [6.358]
0.5003 [12.708]
1.0003 [25.408]
0.040 [1.02]
0.040 [1.02]
0.050 [1.27]
0.060 [1.52]
0.080 [2.03]
1650
2500
40ꢂ6
81ꢂ2
16384
Custom scales available
How to Order Mercury 1500P Encoder Systems
To specify your Mercury encoder with the desired scale, consult the chart below to create the correct part number for
your order. Call MicroE Systems’ Rapid Customer Response team for more information at [78ꢃ] ꢀ00-ꢂ7ꢁꢁ.
Example (linear): Mꢃꢂ4ꢁP-Lꢂꢂ-Cꢃ (rotary): Mꢃꢂ4ꢁP-R3ꢀꢃ3-HB
M15xxP
ꢁ
Scale Model ꢁ Scale Mounting
M1504P = 4x interpolation Lxxx or Rxxxx
M1508P = 8x
For Linear Scales:
T = Tape Mounting
C1 = 3 scale clamps*
C2 = 10 scale clamps**
M1520P = 20x
M1540P = 40x
Hubs for Rotary Scales:
NH = No hub
HE = for R1206
HA = for R1ꢂ10
HB = for R3213
HC = for R5725
HD = for R10851
* 3 clamps come standard with linear scales up to 130mm
** 10 clamps come standard with linear scales 155mm or longer
All Specifications are subject to change. All data is accurate to the best of our knowledge.
MicroE Systems is not responsible for errors.
MicroE Systems – World Headquarters: ꢃꢀꢂ Middlesex Turnpike • Bedford • MA ꢁꢃ73ꢁ
www.microesys.com • info@microesys.com • T. [78ꢃ]-ꢀ00-ꢂ7ꢁꢁ • F. [78ꢃ]-ꢀ00-ꢂꢃꢃꢀ
DS-M1500P Rev 1 © 2008 MicroE Systems
Page 6 of 6
MICROESYS [ GSI Group, Inc. ]
