Features
■ Compact design, long life and high
reliability
■ Low cost compared to optical type
encoders
■ Incremental type
■ Detent option
PES12 - 12 mm Shaftless Encoder
Electrical Characteristics
Output....................................................................................................................................................................................... Quadrature
Contact Rating....................................................................................................................................................................1 mA @ 5 VDC
Insulation Resistance .......................................................................................................................................... 10 megohms @ 50 VDC
Dielectric Withstanding Voltage
Sea Level .....................................................................................................................................................................50 VAC minimum
Contact Bounce (60 RPM)........................................................................................................................................... 2.0 ms. maximum**
Environmental Characteristics
Operating Temperature Range.......................................................................................................... -10 °C to +65 °C (-14 °F to +149 °F)
Rotational Life........................................................................................................................................................30,000 cycles minimum
IP Rating............................................................................................................................................................................................. IP 40
Mechanical Characteristics
Mechanical Angle .............................................................................................................................................................360 ° continuous
Running Torque ................................................................................................................................. 30 to 200 g-cm (0.41 to 2.78 oz.-in.)
Shaft Side Load (Static)................................................................................................................................... 2.04 kgf (4.5 lbs.) minimum
Weight ............................................................................................................................................................................. 1.5 gm (0.05 oz.)
Terminals.....................................................................................................................................................Printed circuit board terminals
Soldering Condition
Wave Soldering.................................................Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux: 260 °C 5 °C max. for 1-3 seconds
Hand Soldering ............................................................................................................................... 300 °C max. for 3 seconds max.
Hardware..................................................................................................................................................................No hardware supplied
How To Order
Quadrature Output Table
PES12 - 4 0 S - N 0024
CW
Model
Terminal Configuration
OFF
4 = PC Horizontal/Rear Facing
ON
A Signal
Detent Option
0 = No Detents
2 = 24 Detents
B Signal
Shaft Style
S = Shaftless
D
Switch Configuration
N = No Switch
CCW
Resolution
0024 = 24 Pulses per 360 ° Rotation
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
**Devices are tested using standard noise reduction filters. For optimum performance, designers should use noise reduction filters in their circuits.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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