PEC12R_16 Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – 12 mm Incremental Encoder

*RoHS ^COMPLIANT
LEAD ^FREE
Features
n Compact design, long life and high
reliability
n Momentary push switch option
n Available in a wide variety of configurations
to meet many user requirements
PEC12R _{- 12 mm Incremental Encoder}
Electrical Characteristics
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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
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)
17 = 17.5 mm
20 = 20.0 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
PEC12R - 4 0 20 F - S 0012
22 = 22.5 mm
25 = 25.0 mm
30 = 30.0 mm
Quadrature Output Table
CW
A Signal
OFF
ON
B Signal
D
CCW
*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 filters.For optimum performance, designers should use noise reduction filters in their circuits.
Specifications 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 specific applications.