Datasheet

ManualsBrandsBourns ManualsAngle & Rotary SensorsIncremental Encoder 24 PPR ... 5V 100min -1

PEC12R - 12 mm Incremental Encoder

Features

■ Compact design, long life and high

reliability

■ Momentary push switch option

■ Available in a wide variety of conﬁ gurations

to meet many user requirements

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

**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.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁ c applications.

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

Torq u e

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)................................................................................................................................................................2.04 kgf (4.5 lbs.) minimum

Weight .............................................................................................................................................................................................. 3 gm (0.1 oz.) maximum

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

Soldering Condition

Wave Soldering .......................................................................................... Sn95.5/Ag2.8/Cu0.7 solder with no-clean ﬂ ux: 260 °C max. for 3 ± 1 sec.

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

Hardware .................................................................................................. One ﬂ at 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 Conﬁ guration

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 Conﬁ guration

S = Push Momentary Switch

N = No Switch

Resolution

0012 = 12 Pulses per 360 ° Rotation

0024 = 24 Pulses per 360 ° Rotation

Quadrature Output Table

A Signal

OFF

B Signal

CCW

*RoHS COMPLIANT

Summary of content (4 pages)

PAGE 1
PL IA N T Features M ■ Compact design, long life and high *R oH S CO reliability ■ Momentary push switch option ■ Available in a wide variety of configurations to meet many user requirements PEC12R - 12 mm Incremental Encoder Electrical Characteristics Output ....................................................................................................................................................................................................2-bit quadrature code Contact Rating ..........
PAGE 2
Applications Level control, tuning and timer settings in: ■ Audio-visual equipment ■ Consumer electric appliances ■ Musical instrumentation ■ Communications equipment 3312 - 2-mm PEC12R 12 mm SMD Incremental TrimmingEncoder Potentiometer Product Dimensions PEC12R-2xxxF-Nxxxx (Vertical Mount - Radial PC Pin/No Bushing, No Switch) L 5.0 (.197) DIA. 5.0 (.197) 12.5 (.492) 0.5 C (.020) 7.0 (.276) 10.8 (.425) 2.0 +0.2/-0 (.079 +.008/-0) 2 PLCS. 10.0 (.394) 13.4 (.528) A 2.1 +0.2/-0 (.083 +.
PAGE 3
312 - 2-mm PEC12R 12 mm SMD Incremental TrimmingEncoder Potentiometer Product Dimensions PEC12R-3xxxF-Nxxxx (Horizontal Mount - Axial PC Pin/with Bushing, No Switch) L 5.6 (.220) 12.4 (.488) LB M9 X 0.75 (.030) 2.0 (.079) 3.0 (.118) 2 PLCS. 13.2 (.520) 13.4 (.528) 4.5 +0/-0.1 (.177 +0/-.004) 6.0 +0/-0.1 DIA. (.236 +0/-.004) 4.7 (.185) MOUNTING SURFACE 7.5 (.295) 2.0 (.079) 2 PLCS. F A C B 5.0 (.197) A A CHANNEL A C COMMON B CHANNEL B C 1.0 +0.2/-0 (.039 +.008/-0) DIA. 3 PLCS. B 5.0 (.
PAGE 4
PEC12R - 12 mm Incremental Encoder Product Dimensions PEC12R-4xxxF-Nxxxx (Horizontal Mount - Axial PC Pin/No Bushing, No Switch) L 5.1 (.201) 12.4 (.488) LB 2.0 (.079) 13.2 (.520) 2.6 (.102) 2 PLCS. 13.4 (.528) 4.5 +0/-0.1 (.177 +0/-.004) 6.0 +0/-0.1 DIA. (.236 +0/-.004) 4.7 (.185) MOUNTING SURFACE 7.5 (.295) 2.0 (.079) 2 PLCS. F A C B A A CHANNEL A C COMMON B CHANNEL B 5.0 (.197) 14.0 (.551) C 1.0 +0.2/-0 (.039 +.008/-0) DIA. 3 PLCS. B 5.0 (.197) 3 PLCS. 0.8 (.