PEC12R-12mmIncrementalEncoder

Features

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Compactdesign,longlifeandhigh

reliability

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Momentarypushswitchoption

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Availableinawidevarietyofconfigurations

tomeetmanyuserrequirements

*RoHSDirective2002/95/ECJan.27,2003includingannexandRoHSRecast2011/65/EUJune8,2011.

**Devicesaretestedusingstandardnoisereductionfilters.Foroptimumperformance,designersshouldusenoisereductionfiltersintheircircuits.

Specificationsaresubjecttochangewithoutnotice.

Thedevicecharacteristicsandparametersinthisdatasheetcananddovaryindifferentapplicationsandactualdeviceperformancemayvaryovertime.

Usersshouldverifyactualdeviceperformanceintheirspecificapplications.

Electrical Characteristics

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

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

Insulation Resistance .....................................................................................................................................................................10 megohms @ 250 VDC

Dielectric Withstanding Voltage

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

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

Contact Bounce (15 RPM)........................................................................................................................................................................2.0 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 ................................................................................................................................................................10~55~10 Hz / 1 min. / Amplitude 1.5 mm

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

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

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

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

Mechanical Characteristics

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

Torque

Detent............................................................................................................................................................................30 to 90 gf-cm (0.41 to 1.25 oz-in)

Running .........................................................................................................................................................................10 to 70 gf-cm (0.14 to 0.97 oz-in)

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

Shaft Side Load (Static)................................................................................................................................................................2.04 kgf (4.5 lbs.) minimum

Weight ..............................................................................................................................................................................................3 gm (0.1 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 ± 1 sec.

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

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

Switch Characteristics

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

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

Switch Travel ......................................................................................................................................................................................................0.5 ± 0.3 mm

Switch Actuation Force........................................................................................................................................................610 ± 306 gf (8.47 ± 4.24 oz.-in.)

Contact Resistance ...........................................................................................................................................................................100 milliohms @ 5 VDC

How To Order

PEC12R - 4 0 20 F - S 0012

Model

Terminal/Bushing Configuration

2 = Vertical Mount - Radial PC Pin/No Bushing

3 = Horizontal Mount - Axial PC Pin/with Bushing

4 = Horizontal Mount - Axial PC Pin/No Bushing

Detent Option

0 = No Detents

1 = 12 Detents (available with 12 pulses only)

2 = 24 Detents

Standard Shaft Length

15 = 15.0 mm (Horizontal Mount/No Bushing only)

22 = 22.5 mm

17 = 17.5 mm

25 = 25.0 mm

20 = 20.0 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

Quadrature Output Table

ASignal

CW

D

ON

OFF

BSignal

CCW