5 VDC

10K OHMS

10K OHMS

10K OHMS

10K OHMS

TERMINAL B

TERMINAL C

TERMINAL A

0.01

μF

0.01

μF

ENCODER

Features

PEC09 Series - 9 mm Incremental 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

PEC09 - 2 0 20 F - S 0012

Model

Terminal Configuration

2 = PC Pin Vertical/Side Exit

Detent Option

0 = No Detents (12, 15 pulses)

1 = 12 Detents (12 pulses)

2 = 24 Detents (12 pulses)

3 = 30 Detents (15 pulses)

Standard Shaft Length

15 = 15.0 mm

20 = 20.0 mm

25 = 25.0 mm

Shaft Style

F = Metal Flatted Shaft

K = Metal Knurled Shaft

Switch Configuration

N = No Switch

S = Push Momentary (0.5 mm stroke)

T = Push Momentary (1.5 mm stroke)

Resolution

0012 = 12 Pulses per 360 ° Rotation

0015 = 15 Pulses per 360 ° Rotation

Electrical Characteristics

Output....................................................................................................................................................................................................2-bit quadrature code

Closed Circuit Resistance ...........................................................................................................................................................................3 ohms maximum

Contact Rating.............................................................................................................................................................................................. 10 mA @ 5 VDC

Insulation Resistance ...................................................................................................................................................................100 megohms @ 250 VDC

Dielectric Withstanding Voltage

Sea Level............................................................................................................................................................................................... 300 VAC minimum

Electrical Travel .....................................................................................................................................................................................................Continuous

Contact Bounce (15 RPM).........................................................................................................................................................................5.0 ms maximum**

RPM (Operating) ..............................................................................................................................................................................................60 maximum**

Environmental Characteristics

Operating Temperature Range ......................................................................................................................................-10 °C to +70 °C (+14 °F to +158 °F)

Storage Temperature Range ..........................................................................................................................................-40 °C to +85 °C (-40 °F to +185 °F)

Humidity................................................................................................................................................................. MIL-STD-202, Method 103B, Condition B

Rotational Life.................................................................................................................................................................................... 30,000 cycles minimum

IP Rating..........................................................................................................................................................................................................................IP 40

Mechanical Characteristics

Mechanical Angle ......................................................................................................................................................................................... 360 ° continuous

Torque

Running/Detent............................................................................................................................................................ 30 to 200 gf.cm (0.42 to 2.7 oz.-in.)

Mounting .......................................................................................................................................................................10.0 kgf.cm (8.67 lb.-in.) maximum

Terminal Bend Strength .................................................................................................................................................................................300 gf (10.6 ozf)

Shaft Push-Pull Strength ................................................................................................................................................................................... 10 kgf (22 lbf)

Weight ............................................................................................................................................................................................ 5 gm (0.17 oz.) maximum

Terminals ................................................................................................................................................................................. Printed circuit board terminals

Soldering Condition

Wave Soldering ...................................................................................... Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux: 260 °C max. for 3-5 seconds

Hand Soldering ................................................................................................................................................................................. Not recommended

Hardware ....................................................................................................................... One flat washer and one mounting nut supplied with each encoder

Switch Characteristics

Switch Type ....................................................................................................................................................................Contact Push ON Momentary SPST

Switch Life ......................................................................................................................................................................................... 20,000 cycles minimum

Power Rating (Resistive Load) ..................................................................................................................................................................... 10 mA at 5 V DC

Switch Travel .............................................................................................................................................................................................. See How to Order

Switch Actuation Force ...............................................................................................................................................................300 ± 200 gf (10.6 ± 7.0 ozf)

Quadrature Output Table

A Signal

CW

D

ON

OFF

B Signal

CCW

Suggested Filter Circuit

Switch Circuit

DE