Features
■ Compact design, long life and high
reliability
■ Low cost compared to optical type
encoders
■ Incremental type
■ Detent option
PES12 - 12 mm Shaftless Encoder
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
**Devices are tested using standard noise reduction fi lters. For optimum performance, designers should use noise reduction fi lters in their circuits.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
How To Order
PES12 - 4 0 S - N 0024
Model
Terminal Confi guration
4 = PC Horizontal/Rear Facing
Detent Option
0 = No Detents
2 = 24 Detents
Shaft Style
S = Shaftless
Switch Confi guration
N = No Switch
Resolution
0024 = 24 Pulses per 360 ° Rotation
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 fl ux: 260 °C ±5 °C max. for 1-3 seconds
Hand Soldering ............................................................................................................................... 300 °C max. for 3 seconds max.
Hardware ..................................................................................................................................................................No hardware supplied
Quadrature Output Table
A Signal
CW
D
ON
OFF
B Signal
CCW
*RoHS COMPLIANT
