Vishay 110E Data Sheet
Summary
This mechanical rotary encoder is a high-resolution, modular component designed for precise positional sensing in industrial automation. It offers both 2-bit and 4-bit grey code outputs, ensuring reliable relative or absolute positioning over its operational life of 100,000 cycles. Ideal for panel-mounted systems requiring high stability across wide temperature ranges (-40°C to +105°C). The manual provides comprehensive technical specifications, detailing electrical performance, mechanical limits, and ordering options for engineers integrating accurate, cost-effective rotational measurement into their machinery.
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110E Vishay Spectrol
Mechanical Encoder
FEATURES Cost Effective - Eliminates A/D Converters High Resolution - Up to 36 Positions Stability - Operating Range of - 40°C to + 105°C Variability - Horizontal and Vertical Mounting
The Model 110E is a 7/8” square mechanical encoder which modular section in a concentric - shaft construction. Its small provides a 2 - bit grey code for relative reference and a 4 - bit size makes it suitable for panel-mounted applications where grey code for absolute reference applications. Manually the need for costly front - panel displays can be completely operated it has a rotational life of 100,000 shaft revolutions, eliminated. a positive dentent feel and can be combined with a second
DIMENSIONS in inches
2 - BIT, 36 - POSITION PC TERMINALS 0.320
4 - BITS, 6 - POSITION
TYPE B - 110 0.343
INCREMENTAL OUTPUT
INCREMENTAL OUTPUT
2STEP SQUARE STEP
+ 0.002 0.615 0.250 - 0.001 3/8 - 32 UNEF - 2A
0.250 0.100 TYP
0.625 TYPE “B” MTG
WITH BRACKET (7X)
2 - BIT PC TERMINALS
4 - BIT
16 POS. TYPE C - 30
16 POS.
SOLDER HOOK 0.200
0.156 REF
TERMINALS (ON 0.200 SPACING)
Output Codes
At start position, step 1, is with shaft flat at 12 o’ clock position when looking at
2 - BIT
0.156 0.363 0.830 ± 0.005 shaft end with terminals down.
24 POS. Ø.047
0.450 (2X) SQUARE
2G 0.100 TYP 0.100 (2X)0.020 X 0.025 THK
TYPE “C” MTG 0.100 (2X)
WITH BRACKET
SHAFT DIMENSIONS
0.060 0.206 ± 0.010 FLATTED SHAFT SUGGESTED
2 - BIT 0.047 Ø
36 POS. SUGGESTED
www.vishay.com For technical questions, contact: [email protected] Document Number: 57089
Revision: 05-Aug-04
Page Summary Contents For Vishay 110E Data Sheet
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 3 |
| File Size | 143.82 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What operating temperature range does the encoder support?
The operational temperature range is from -40°C to +105°C.
How does this model provide absolute versus relative position data?
It provides 2-bit grey code for relative reference, making it suitable for panel applications requiring a large enough bit size for absolute references.
What is the maximum number of cycles before failure under rated conditions?
The encoder has a rotational life of 100,000 detented cycles at rated load typical.
How are the electrical signals transmitted when moving clockwise (CW)?
The 'L' channel leads the 'R' channel by 90 degrees electrically in the CW direction.