Features

reliability

encoders

PES12 - 12 mm Shaftless Encoder

*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.

How To Order

PES12 - 4 0 S - N 0024

Model

Terminal Configuration

4 = PC Horizontal/Rear Facing

Detent Option

0 = No Detents

2 = 24 Detents

Shaft Style

S = Shaftless

Switch Configuration

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 flux: 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