291V1022F832AB Datasheet, PDF (1/3 Pages) CTS Corporation – Precision, Long-life Compact 12mm Size Optical Encoder

®
Electrocomponents
Precision, Long-life
Compact 12mm Size
Optical Encoder
Features
• Package Size (12 X 14 X 7 mm)
• 3 Million life cycles (No detent)
• 1 Million life cycles(With detent)
• Durable Metal Shaft & Bushing
• Optional momentary switch
• Multiple options for terminations,
resolution,cables, voltage
• _{RoHS Compliant}
Series 291 Data Sheet
Optical Encoder
Electrical and Mechanical Specifications
Encoder:
Operating Voltage
5.0 ± 0.25 VDC
3.3 ± 0.125 VDC
Supply Current
5.0 VDC @ 30mA maximum
3.3 VDC @ 24mA maximum
Output Code
2-Bit Quadrature
Channel A leads channel B by 90°
electrically during clockwise rotation
of the shaft
Minimum Sink Current
2.0 mA for 5.0 VDC
1.0 mA for 3.3 VDC
Power Consumption
150 mW maximum for 5.0 VDC
80 mW maximum for 3.3 VDC
Resolution
6, 8 Pulses per Revolution
Rotational Life (@30 RPM)
3 Million cycles (No detent)
1 Million cycles (With detent)
Temperature Range
Operating: - 40°C to 85°C
Storage: - 55°C to 100°C
Push-Pull Strength of Shaft
20 kg minimum for 10 seconds
Terminal Pull-out Strength
6 kg minimum for 10 seconds
Solder Heat Resistance
350°C for 5 seconds
Mechanical Vibration
15G, ( MIL-STD-883F-2004)
Rotational Torque
Running: 20 ± 10 gf-cm
Mechanical Shock
100G, ( MIL-STD-883F-2004)
Detent: 140 ± 50 gf-cm (24 Detents)
100 ± 50 gf-cm (32 Detents)
Detent Options
0, 24, 32
Special
Consult CTS for custom features not
listed
1-3
© 2011 CTS Corporation. All rights reserved. Information subject to change.
7/17/12
CTS Electrocomponents
www.ctscorp.com