ec204b

C U I Stack, Inc., 1997
20
9.6
10
7.62
20
7.1
SPECIFICATIONS
ELECTRICAL
Input Voltage: 5.0 VDC ±5%
Current Consumption: 50 mA max.
Resolution: 20 PPR, incremental
Phase Difference, chA/chB: 90°±45°
Output: TTL, CMOS compatible
Max. Freq. Response: 100 Hz
ENVIRONMENTAL
Operating Temp: 0° to +60° C
Storage Temp: -20° to +80° C
Humidity: 85% RH, no condensation
Vibration: 10 - 55 Hz, 1.5 mm, 2 hrs
Shock: 50G, 6ms, 3 axes, 3 reps
7.62
6
0.5
20
3.5
EC204B020A
OUTPUT WAVEFORM
Ordering Information
Counter clockwise rotation viewed from front
90û±45û
EC204B020
A: PC Board Pins
B: Through Holes
Detent Position
Signal A
CUT-OUT DIMENSIONS
Signal B
Æ2.2
Mounting Panel Thickness:
1.6~2.0mm
8.5±0.1
1. Max Shaft Load, radial: 1.0 kgf
axial: 1.0 kgf
2. Rotational Angle: 360° continuous
3. Detent Torque: 40±20 gf·cm
4. Rotational Life: 1.0 x 106 cycles
4 3 2 1
2.54
MECHANICAL
1.
2.
3.
4.
5.
¯ 6
1
0.3
6
4-¯ 0.8
EC204B020B
1.
2.
3.
4.
5.
6.
8.5
10
12.5
4 3 2 1
2.54
1
20
¯ 6
20
12.5
1.5
9.6
10
¯ 2
1
8.5
10
¯ 2
20
OUTPUT CIRCUIT
1 (+5V)
Æ9.2
2 (chB)
C U I Stack, Inc.
9615 SW Allen Blvd. #103
Beaverton, OR 97005
Tel: 503/643-4899 FAX: 503/643-6129
3 (chA)
4 (GND)
DRAWN BY
JAS
PART NO.
UPDATED
06/28/06
CHECKED
RELEASED
06/28/06
EC204B020X
REV.
B
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