Features
n Push switch option
n Compact, rugged design
n High reliability
n Metal bushing/shaft
PEC11R Series - 12 mm Incremental Encoder
*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.
How To Order
PEC11R - 4 0 20 F - S 0012
Model
Terminal Conguration
4 = PC Pin Horizontal/Rear Facing
Detent Option
0 = No Detents (12, 18, 24 pulses)
1 = 18 Detents (18 pulses)
2 = 24 Detents (12, 24 pulses)
3 = 12 Detents (12, 24 pulses)
Standard Shaft Length
15 = 15.0 mm
20 = 20.0 mm
25 = 25.0 mm
30 = 30.0 mm
Shaft Style
F = Metal Flatted Shaft
K = Metal Knurled Shaft1
Switch Conguration
S = Push Momentary Switch
N = No Switch
Resolution
0012 = 12 Pulses per 360 ° Rotation
0018 = 18 Pulses per 360 ° Rotation
0024 = 24 Pulses per 360 ° Rotation
1 Metal knurled shaft without switch is available in 15, 20 and 30 mm shaft lengths.
Metal knurled shaft with push momentary switch is available in 15 and 20 mm shaft lengths.
Electrical Characteristics
Output ....................................................................................................................................................................................................2-bit quadrature code
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).........................................................................................................................................................................2.0 ms maximum**
RPM (Operating) ..............................................................................................................................................................................................60 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 ............................................................................................................................................................................................ 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 ux: 260 °C max. for 3 ±1 sec.
Hand Soldering ................................................................................................................................................................................. Not recommended
Hardware ....................................................................................................................... One at 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 ± 0.3 mm
Switch Actuation Force ........................................................................................................................................................610 ± 306 gf (8.47 ± 4.24 oz.-in.)
Contact Resistance ...........................................................................................................................................................................100 milliohms @ 5 VDC
Quadrature Output Table
A Signal
CW
D
ON
OFF
B Signal
CCW
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
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.
PEC11R Series - 12 mm Incremental Encoder
Product Dimensions
DIMENSIONS: MM
(INCHES)
L LB F
15
(.591)
5.0
(.197)
7.0
(.276)
20
(.787)
7.0
(.276)
10.0
(.394)
25
(.984)
7.0
(.276)
12.0
(.472)
30
(1.181)
7.0
(.276)
12.0
(.472)
Applications
Level control, tuning and timer settings in:
n Audio-visual equipment
n Consumer electric appliances
n Radios
n Musical instrumentation
n Communications equipment
L
F
LB
SWITCH
TRAVEL
6.5
(.256)
4.5 +0/-0.05
(.177 +0/-.002)
3.7
(.146)
0.5
(.020)
MOUNTING
SURFACE
13.2
(.520)
12.5
(.492)
12.5
(.492)
13.4
(.528)
7.5
(.295)
2 PLCS.
2.6 +0.2/-0
(.102 +.008/-0)
1.0 +0.1/-0
(.039 +.004/-0)
DIA. 3 PLCS.
PEC11R-4xxxF-Sxxxx
PEC11R-4xxxF-Nxxxx
14.0
(.551)
3 PLCS.
0.8
(.031)
5.0
(.197)
M7 X
0.75
(.030)
C0.5
(.020)
5.0
(.197)
C B
A
C B
A
C
B
ACHANNEL A
COMMON
CHANNEL B 5.0
(.197)
1.8 +0.2/-0
(.071 +.008/-0)
2 PLCS.
4.5 +0/-0.05
(.177 +0/-.002)
6.0
(.236)
DIA.
M7 X
P
C
7.5
(.295)
2.5
(.098)
3.7
(.146)
0.75
(.030)
0.5
(.020)
F
MOUNTING SURFACE
L
6.5
(.256) LB
6.0
(.236)
DIA.
5.0
(.197)
13.4
(.528)
5.0
(.197)
BC
A
21
C
B
ACHANNEL A
COMMON
CHANNEL B
14.0
(.551)
3 PLCS.
0.8
(.031)
13.2
(.520)
7.5
(.295)
7.0
(.276)
1.0 +0.1/-0
(.039 +.004/-0)
DIA. 5 PLCS.
C B
A
5.0
(.197)
2
1
P
7.5
(.295)
2.5
(.098)
7.0
(.276)
1.8 +0.2/-0
(.071 +.008/-0)
2 PLCS.
2 PLCS.
2.6 +0.2/-0
(.102 +.008/-0)
TOLERANCES: < 10 = ± 0.3
(.394) (.012)
≥ 10 = ± 0.5
(.394) (.020)
Suggested Filter Circuit
Switch Circuit
A Signal
5 VDC
10K OHMS 10K OHMS
10K OHMS 10K OHMS
TERMINAL B
TERMINAL C
TERMINAL A
0.01 μF 0.01 μF
ENCODER
CW
D
ON
OFF
B Signal
12
A Signal
5 VDC
10K OHMS 10K OHMS
10K OHMS 10K OHMS
TERMINAL B
TERMINAL C
TERMINAL A
0.01 μF 0.01 μF
ENCODER
CW
D
ON
OFF
B Signal
12
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.
PEC11R Series - 12 mm Incremental Encoder
Product Dimensions
REV. 11/16
LLBP A
15 5.0 7.0 6.0
(.591) (.197) (.276)(.236)
20 7.0 7.0 6.0
(.787) (.276) (.276)(.236)
30 7.0 16.0 12.0
(1.181) (.276) (.630) (.472)
PEC11R-4xxxK-Sxxxx
A
P
L
LB
1.0
(.039)
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
SWITCH
TRAVEL
0.5
(.020)
LLBP A
15 5.0 7.0 6.0
(.591) (.197) (.276)(.236)
20 7.0 7.0 6.0
(.787) (.276) (.276)(.236)
18 TEETH
LB P
A
L
18 TEETH
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
1.0
(.039)
M7 X
0.75
(.030)
M7 X 0.75
(.030)
PEC11R-4xxxK-Nxxxx
12.4
(.488)
13.4
(.528)
5.0
(.197)
C B
A
C
B
ACHANNEL A
COMMON
CHANNEL B
12.4
(.488) 5.0
(.197)
13.4
(.528)
5.0
(.197)
BC
A
2
1
C
B
ACHANNEL A
COMMON
CHANNEL B DIMENSIONS: MM
(INCHES)
TOLERANCES: < 10 = ± 0.3
(.394) (.012)
≥ 10 = ± 0.5
(.394) (.020)