*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

PEC16 - 4 0 20 F - S 0012

Model

Terminal Configuration

2 = PC Pin Vertical/Down Facing

4 = PC Horizontal/Rear Facing

Detent Option

0 = No Detents

1 = 12 Detents* (available with 12 pulses only)

2 = 24 Detents (available with 12 or 24 pulses)

Standard Shaft Length

15 = 15 mm

20 = 20.0 mm

25 = 25.0 mm*

30 = 30.0 mm*

Shaft Style

F = Insulated Flatted Shaft

Switch Configuration

S = Push Momentary Switch

N = No Switch

Resolution

0012 = 12 Pulses per 360 ° Rotation

0024 = 24 Pulses per 360 ° Rotation

* Not available with switch

How to Order

PEC16 - 16 mm Incremental Encoder

Features

■

Compact design, long life and high

reliability

■

Low cost compared to optical type

encoders

■

Available in a wide variety of configura-

tions to meet many user requirements

Applications

Level control, tuning and timer settings in:

■

Audio-visual equipment

■

Consumer electric appliances

■

Radios

■

Musical instrumentation

■

Communications equipment

Electrical Characteristics

Output ................................................................................................................................................................................................................2-bit gray code

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

Contact Rating ....................................................................................................................................................................................................1 mA @ 5 VDC

Insulation Resistance ............................................................................................................................................................................10 megohms @ 50 VDC

Dielectric Withstanding Voltage

Sea Level ....................................................................................................................................................................................................50 VAC minimum

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

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

RPM (Operating) ..................................................................................................................................................................................................100 maximum

Environmental Characteristics

Operating Temperature Range ..........................................................................................................................................-30 °C to +70 °C (-22 °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

Vibration ..............................................................................................................................................................................................................................30 G

Contact Bounce ..................................................................................................................................................10~55~10 Hz / 1 min. / Amplitude 1.5 mm

Shock ................................................................................................................................................................................................................................100 G

Rotational Life......................................................................................................................................................................................100,000 cycles minimum

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

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

Mechanical Characteristics

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

Torque

Running ......................................................................................................................................................................30.6 to 204 g-cm (0.42 to 2.83 oz.-in)

Mounting ........................................................................................................................................................................10.2 kgf. cm (8.83 lb.-in.) maximum

Shaft Side Load (Static) ..................................................................................................................................................................3.06 kgf (6.7 lbs.) minimum

Weight ................................................................................................................................................................................................8 gm (0.28 oz.) maximum

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

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

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

Switch Travel....................................................................................................................................................................................................0.5 +0.4/-0.3 mm

Switch Actuation Force ..................................................................................................................................................360 +153/-102 gf (5 +2.1/-1.4 oz.-in.)

Quadrature Output Table

A Signal

CW

D

ON

OFF

B Signal