Analog Output
System Specifications
Pins 7,8,14 and 15
System
20µm
Grating Period
Signal Period
20µm
20µm
System Resolution Fundamental resolution: Linear 20µm; Rotary 2500 - 16,384 CPR
Interpolated resolution determined by customer electronics:
Linear: 20µm - 0.078µm; rotary: 2,500 to 4.2M CPR
1V pp 15%
(Differential)
Across 120Ω
resistor
Linear Accuracy* Better than 1µm available; contact MicroE
Better than 3µm up to 130mm, 5µm from 155mm to 1m,
5µm per meter from 1m to 2m
ꢂ0ꢀ
*Maximum peak to peak error over the specified movement when compared to a NIST-traceable laser interferometer
standard, used at room temperature and with MicroE interpolation electronics.
Mercury 1000 Outputs
Rotary Accuracy* Scale O.D.
12.00mm
Microradians
Arc-Seconds
1ꢁ-pin Standard Male D-sub connector
100
63
38
1ꢂ
10
21
1ꢂ.05mm
13
PIN
1
2
3
4
5
6
7
8
FUNCTION
31.75mm
57.15mm
107.ꢂ5mm
7.8
3.ꢂ
2.1
Index Window-
Index Window+
Reserved - do not connect
Reserved - do not connect
Reserved - do not connect
Reserved - do not connect
Cosine+
*Based on ideal scale mounting concentricity
Sensor Size
W:
L:
12.70mm
20.57mm
8.38mm
0.500"
0.810"
0.330"
Sine+
H:
ꢂ
Reserved - do not connect
Reserved - do not connect
Reserved - do not connect
+5VDC
Ground
Cosine-
Operating and Electrical Specifications
10
11
12
13
14
15
Power Supply
Temperature
Operating:
Storage:
Humidity:
EMI:
Shock:
Sensor Weight:
Cable:
5VDC 5% ꢃ 60mA
0 to 70ꢀC
-20 to 70ꢀC
10 - ꢂ0% RH non-condensing
Entire system is EMI/RFI protected
1500G 0.5ms half sine (Sensor)
2.7g (Sensor without cable)
Sine -
Index Window
Pin 2
20µm Typical
Double Shield. Diameter: 3.6mm (0.142”)
Flex Life: 20 x 106 cycles ꢃ 20mm bending radius
5VDC
Maximum Speed
Scale Length/Diameter
Maximum Speed*
Linear
Rotary
All Lengths
0.75”
7200mm/s
8640 RPM
5272 RPM
2637 RPM
1318 RPM
2.05 52.0
1.25”
2.25”
4.25”
*Assumes customer electronics have adequate bandwidth
Mechanical Information - Sensor and Connector
.272 6.91
Note: See interface drawing
for important sensor mounting
information.
.166 4.22
A
SENSOR MTG SURFACE
.13 3.4
.058 1.47
.037 0.94
.810 20.57
.083 2.11
.155 3.94
B
.405 10.29
.24 6.2
.62 15.7
.334 8.5
.142 [3.61]
CABLE DIAMETER
.500 12.70
.345 8.75
PIN 8
PIN 15
PIN 9
2X
THRU.
.106 2.69
.080 2.03
C
.650 16.5
PIN 1
Page 4 of 6
All Specifications are subject to change. All data is accurate to the best of our knowledge.
MicroE Systems is not responsible for errors.
MICROESYS [ GSI Group, Inc. ]
