Resolution .......................................................................................................................................................................... 8 to 64 pulses per revolution (PPR)
Supply Voltage (VCC) ............................................................................................................................................................................... 5.0 VDC ± 0.25 VDC
Supply Current (ICC) ........................................................................................................................................................................................26 mA maximum
Output Voltage
Low (VCE(sat)), per Channel .................................................................................................................................... 800 mV maximum at I(SINK) = 25 mA
High (VO(HI)), per Channel..................................................................................................................................... 4.0 VDC minimum @ VCC = 4.75 VDC
Output Current I(SINK), per Channel ................................................................................................................................................................25 mA minimum
Power Dissipation..........................................................................................................................................................................................167 mW maximum
Operating RPM ..................................................................................................................................................................................................1000 maximum
Operating Temperature Range @ 5.0 VDC ...................................................................................................................... -40 °C to +70 °C (-40 °F to +158 °F)
Storage Temperature Range ........................................................................................................................................... -55 ºC to +125 ºC (-67 °F to +257 °F)
Vibration ..............................................................................................................................................................................................................................15 G
Shock ..................................................................................................................................................................................................................................50 G
Humidity ...................................................................................................................................................................... MIL-STD-202, Method 103, Condition B
Flammability ............................................................................................................................................................................................ Conforms to UL 94HB
IP Rating ...........................................................................................................................................................................................................................IP 54**
Starting/Running.............................................................................................................................................................1.05 N-mm (0.15 oz.-in.) maximum
Rotational Life .....................................................................................................................................................50,000,000 cycles (100,000,000 revolutions)
Shaft Radial Play .......................................................................................................................................................................................... 0.003 in. maximum
Mounting Torque...........................................................................................................................................................................2.0 N-m (18 lb.-in.) maximum
Terminals ........................................................................................................................................................................................................Sn plated PC pins
Lockwasher ............................................................................................................................................................ Nickel-plated spring steel, internal tooth
Marking....................................................................................................Manufacturer’s symbol, model number, product code, terminal style and date code
Standard Packaging ......................................................................................................................................................... Anti-static plastic tube (25 pcs./tube)
**When device is mounted by normal mounting means.
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Materials and Finishes
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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.
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Additional Features
n
Cable/connector option
n
Optional bracket
ES14 - 14 mm Rotary Optical Encoder
Part Numbering System
E S 1 4 A 0 D -
E 2 8
-
L 0 3 2 N
MODEL NO. DESIGNATOR
ES14 14 mm Rotary Optical Encoder
BUSHING DESIGNATOR
Code Description
A
3/8 " D x 3/8 " L Threaded
DETENT OPTION
Code Description
0
No Detent
ANTI-ROTATION LUG/BRACKET OPTION
Code Description
A
A/R Lug
B
Bracket (No hardware/no cable or
connector)
D
None
SHAFT STYLE (See Outline Drawing for Details)
Code Description
E
1/8 " Dia. Slotted End
Available w/
Bushing
A
SWITCH OPTION
Code Description
N
No Switch
RESOLUTION (Pulses Per Revolution)
Code Description
08
8 PPR
16
16 PPR
32
32 PPR
64
64 PPR
CABLE/CONNECTOR OPTION
Code Description
No Cable/Connector
0
6 ” Cable with Female Connector
1
(0.049 ”/1.25 mm pitch centers in-line)
and stripped/tinned leads
6 ” Cable with Female Connector
2
(0.049 ”/1.25 mm pitch centers in-line)
on both ends
3
12 ” Cable with Female Connector
(0.049 ”/1.25 mm pitch centers in-line)
and stripped/tinned leads
4
12 ” Cable with Female Connector
(0.049 ”/1.25 mm pitch centers in-line)
on both ends
TERMINAL CONFIGURATION
Code Description
L
Axial Multi-Purpose Pin
R
Radial Multi-Purpose Pin
SHAFT LENGTH DESIGNATOR
Code Length (FMS)
Available w/Bushing
28
7/8 "
A
Cable and Connector Options:
H-290-4 = 6 ” Cable with Female Connector (0.049 ”/1.25 mm pitch centers in-line) and stripped/tinned leads
H-290-1 = 6 ” Cable with Female Connector (0.049 ”/1.25 mm pitch centers in-line) on both ends
H-290-2 = 12 ” Cable with Female Connector (0.049 ”/1.25 mm pitch centers in-line) and stripped/tinned leads
H-290-3 = 12 ” Cable with Female Connector (0.049 ”/1.25 mm pitch centers in-line) on both ends
For other cable and connector options, please contact the factory.
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.
ES14 - 14 mm Rotary Optical Encoder
Product Dimensions
MOUNTING
SURFACE
14.25
(0.561)
22.23
(.875)
10.03
(.395)
14.76
(.581)
0.79
(.031)
1.52
(.375)
(.060)
STRIPPED AND TINNED
100 % MATTE TIN
123456
Cable Assembly, Connector on One End
9.53
RIBBON CABLE
6x28 AWG x 1.25 PITCH
(.049)
3.18
TYP.
(.125)
"L" PIN STYLE
PIN 1 - RED STRIPE
REF.
8.0
(.315)
CONNECTOR
x
1.25
PITCH RECEPT
(.049)
.457
FOR (.018) DIA. PINS
6.0
x
(.236)
8.00
(.315)
3.18
DIA.
(.125)
METAL SHAFT
2.54
(.100)
DIA.
0.457 ± 0.026
(.018 ± .001)
A
3.98
REF.
(.157)
REF.
2.7
(.106)
METAL BUSHING
1.19
.79
R
X
HIGH
(.047) (.031)
ANTI-ROTATION BOSS
(OPTIONAL)
MM
DIMENSIONS:
Cable Assembly, Connector on Both Ends
(INCHES)
1.52
TYP.
RIBBON CABLE
(.060)
6x28 AWG x 1.25 PITCH
"R" PIN STYLE
(.049)
123456
2.08
TYP.
(.082)
"R" PIN STYLE
TYP.
1.75
(.069)
"L" PIN STYLE
2 x CONNECTOR
x
PIN 1 - RED STRIPE
1.25
PITCH RECEPT
(.049)
.457
FOR (.018) DIA. PINS
6.0
x
(.236)
Cable/Connector Options
(.590 ± .005)
Cable Assembly, Connector on One End
STRIPPED AND TINNED
100 % MATTE TIN
RIBBON CABLE
6x28 AWG x 1.25 PITCH
(.049)
PIN 1 - RED STRIPE
REF.
8.0
(.315)
14.99 ± 0.13
CONNECTOR
14.76 ± 0.25
(.581 ± .010)
123456
1.25
x
PITCH RECEPTACLE
(.049)
.457
FOR (.018) DIA. PINS
6.0
1.0
x
(.236) (.039)
A
HARDWARE
DESCRIPTION
NUMBER
H-290-4
“A” DIM.
2.54
(.100)
REF.
A
3.98
(.157)
1.60
(.063)
REF.
PCB
THICKNESS
REF.
2.7
(.106)
CABLE ASSEMBLY,
152.4 ± 5.0
CONNECTOR
15.16 ± 0.25
± .197)
(6.0
ON ONE END
(.597 ± .010)
CABLE ASSEMBLY,
CONNECTOR
ON ONE END
CABLE ASSEMBLY,
CONNECTOR
ON BOTH ENDS
304.8 ± 5.0
(12.0 ± .197)
H-290-2
H-290-1
Cable Assembly, Connector on Both Ends
17.17
REF.
(.676)
RIBBON CABLE
2.62 ± 0.38
(.103 ± .015)
123456
PIN 1 - RED STRIPE
6x28 AWG x 1.25 PITCH
(.049)
6.0
1.0
2 x CONNECTOR
x
(.236) (.039)
1.25
x
PITCH RECEPTACLE
(.049)
1.5
0.381
WIDE X
THICK
(.059)
(.015)
.457
FOR (.018) DIA. PINS
152.4 ± 5.0
(6.0 ± .197)
H-290-3
CONNECTOR
(12.0 ± .197)
7.87
BOTH ENDS
ON
(.310)
REF.
MM
DIMENSIONS:
(INCHES)
1.24
(.049)
CABLE ASSEMBLY,
304.8 ± 5.0
A
14.99 ± 0.25
NUMBER
(.590 ± .010)
HARDWARE
H-290-4
DESCRIPTION
CABLE ASSEMBLY,
CONNECTOR
ON ONE END
CABLE ASSEMBLY,
“A” DIM.
152.4 ± 5.0
(6.0 ± .197)
Specifications are subject to change without notice.
CONNECTOR
(12.0 ± .197)
The device characteristics and parameters in this data
ON ONE END
do vary in different applications and actual device performance may vary over time.
sheet can and
Users should verify actual device performance in their specific applications.
H-290-2
304.8 ± 5.0
H-290-1
CABLE ASSEMBLY,
CONNECTOR
152.4 ± 5.0
(6.0 ± .197)
3312 - 2 mm SMD Trimming Potentiometer
ES14 - 14 mm Rotary Optical Encoder
Terminal Configurations
Radial (shown with optional mounting bracket)
14.99 ± 0.13
(.590 ± .005)
1.60
(.063)
REF.
PCB
THICKNESS
Recommended PCB Layout
ES14A0D-E28
L032N
0413X
-A12+B
14.76 ± 0.25
(.581 ± .010)
15.16 ± 0.25
(.597 ± .010)
DIA.
1.73 ± .10
(.068 ± .004)
2 PLCS.
DIA.
.64
6 PLCS.
(.025)
7.87 ± .08
(.310 ± .003)
1.25 ± .13
(.049 ± .005)
5 PLCS.
CHAN
CHAN
17.17
REF.
(.676)
2.62 ± 0.38
(.103 ± .015)
1.5
WIDE X
(.059)
0.381
THICK
(.015)
1.24
(.049)
7.87
REF.
(.310)
GROUND
CHANNEL “A”
NO CONNECTION
CHANNEL “B”
POWER
Axial (shown with optional mounting bracket)
14.99 ± .25
(.590 ± .010)
Recommended PCB Layout
14.61
(.575)
ES14A0D-E28
L032N
0413X
DIA.
1.73 ± .10
(.068 ± .004)
2 PLCS.
6.25 ± .08
(.246 ± .003)
1.25 ± .13
(.049 ± .005)
5 PLCS.
1.22
(.048)
10.57
(.416)
REF.
6.25
(.246)
-A12+B
GROUND
CHANNEL “A”
NO CONNECTION
CHANNEL “B”
POWER
DIA.
.64
(.025)
6 PLCS.
2.49 ± .38
(.098 ± .015)
17.17
(.676)
1.60
(.063)
REF.
PCB THICKNESS
DIMENSIONS:
MM
(INCHES)
Terminal Diagram
Quadrature Output
CW
90 °e ± 72 °e
CHANNEL A
CHANNEL B
High
Low
High
Low
180 °e
1 pulse width
CHANNEL "A"
GROUND
CHANNEL "B"
A12 +B
TYP. 1.27
(.050)
POWER
NO CONNECTION
32 DETENT / 8 PPR
CW
CHANNEL A
CHANNEL B
32 DETENT / 32 PPR
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.
CHANNEL A
CHANNEL B
CW
High
Low
High
3312 - 2 mm SMD Trimming Potentiometer
ES14 - 14 mm Rotary Optical Encoder
Electrical Block Diagram
–
A
IRED
10k
Opto
ASIC
10k
Ground
Channel A
1
No Connection
2
+
B
No Connection
Power
Channel B
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
01/16
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.
