Dynapar SERIES E14 Data Sheet
LIGHT DUTY
SERIES E14
Miniature Encoder
Key Features
• Rugged Metal Housing
• Optional Differential Line Driver Outputs
• Up to 2540PPR with Optional Index
Dynapar
™
brand
SPECIFICATIONS
STANDARD OPERATING CHARACTERISTICS
Code: Incremental
Resolution: 100 to 2540 PPR (pulses/
revolution)
Format: Two channel quadrature (AB) with
optional Index (Z)outputs
Phase Sense: A leads B for CW shaft rotation as
viewed from the shaft end of the encoder
Accuracy: ±3 x (360 ° ÷PPR) or ± 2.5 arc-min
worst case pulse to any other pulse,whichever is
less
Quadrature Phasing: 90 ° ± 36 ° electrical
Symmetry: 180 ° ± 18 ° electrical
Index: 90 ° ± 25 ° (gated with A and B high)
Waveforms: Squarewave with rise and fall times
less than 1 microsecond into a load capacitance
of 1000 pf
Electrical Connections
Wire
Color Code
Red
Black
White
Green
Orange
Blue
Shield
White/Black
Red/Black
Standard Outputs
5, 12, or 15 VDC
Power Source
Common
Signal A
Signal B (if used)
Signal Z (if used)
No Connection
Floating
——
——
ELECTRICAL
Input Power: 5 VDC ± 5% at 80 mA max.;
12 or 15 VDC ± 10% at 80 mA max.; not including
output loads
Outputs: 7272 (or equivalent) line driver,40 mA
sink and source
Frequency Response: 100 kHz min.
MECHANICAL
Bearing Life: (16 x 10 6 ÷ RPM) hours at max.
load
Shaft Loading: 5 lb. radial, 3 lb. axial max.
Shaft Speed: 5,000 RPM max.
Starting Torque:
Shielded Bearing: 0.1 oz-in max. at 25 °C
Sealed Bearing: 0.43 oz-in max. at 25 °C
Function
w/ Line Driver Outputs
Unidirectional
Power Source
Common
Signal A
_
Signal A
No Connection
No Connection
Floating
——
——
Bidirectional
Power Source
Common
Signal A
Signal B
_
Signal B
_
Signal A
Floating
Signal Z (if used)
_
Signal Z (if used)
Running Torque:
Shielded Bearing: 0.08 oz-in max. at 25 °C
Sealed Bearing: 0.42 oz-in max. at 25 °C
Moment of Inertia: 3.8 x 10
Weight: 3.0 oz. max.
ENVIRONMENTAL
Operating Temperature: 0 to +70 °C
Storage Temperature: –25 to +70 °C
Humidity: to 98% without condensation
Enclosure Rating: NEMA12/IP54 (dirt tight,
splashproof)
– 5
oz –in –sec
2
4.04
by
Code 1: Model
E14
E14 Size 14, Light
Duty
Enclosed
SERIES E14
Ordering Information
To order, complete the model number with code numbers from the table below:
Code 2: Pulses/Rev Code 4: Mechanical
1000
0100
1024
0200
1250
0240
1500
0250
2000
0256
2048
0300
2500
0360
2540
0400
0500
0600
Code 3: Mounting
0 Size E14
1 Size E20
Servo
2 Size E20
Flange
Available when
code 4 is 2
3 Size EC80
Flange
0 1/4" Shaft,
Sealed
Bearing
1 1/8" Shaft,
Sealed
Bearing
2 1/4" Shaft,
Shielded
Bearing
3 1/8" Shaft,
Shielded
Bearing
0720
0750
0900
Code 5: Output
0 Single Ended,
Unidirectional
2 Single Ended,
Bidirectional,
no Index
3 Single Ended,
Bidirectional,
with Index
4 Differential,
Unidirectional
6 Differential,
Bidirectional,
no Index
7 Differential,
Bidirectional,
with Index
Code 6: Electrical
0 5 VDC
1 12 VDC
2 15 VDC
LIGHT DUTY
Code 7: Termination
0 18" Cable
1 3' Cable
2 6' Cable
3 10' Cable
4 15' Cable
Dimensions (inches/mm)
Code 3: 0
1.45
36.8mm
.8750 MAX
(-.0005) DIA
22.22 mm
1.437 MAX
(-.005) DIA
36.5 mm
4-40 X .25 DEEP TAP
LOCATED ON A 1.100 DIA B.C.
Code 3: 2
2.06 SQUARE
52.32mm
.875
.875
22.23mm
.750 MAX
(-.001) DIA
19.05mm
.120 DIA
3.05mm
4 PLCS.
19.05mm
CABLE 18 in. TYP., OTHER
.875
22.23mm
.875
22.23mm
22.23mm
.040 MAX (-.005)
1.016 mm
.093/2.362 mm
.1247 or .2497
MAX (-.0004)
DIA
1.3120 MAX
(-.0005) DIA
33.3248 mm
.500
12.7 mm
CABLE 18 in. TYP., OTHER LENGTHS
AVAILABLE, CONSULT FACTORY
.050/1.27mm
.54
13.7mm
.750
.1247 OR .2497 MAX
(-.0004) DIA
3.17 OR 6.342mm
LENGTHS AVAILABLE
(-.01)
1.45MAX
36.8 mm
.132/3.353 mm
.078 MAX (-.005)
1.981 mm
1.45 MAX.
36.8mm
1.45 DIA
36.8mm
Code 3: 1
2.06 DIA
52.32mm
#4-40 TAPPED HOLES,
EQUALLY SPACED ON A
1.250 DIA (31.75mm) B.C.
90° APART, 4 PLACES
Code 3: 3
.042/1.07mm
.175/4.45mm
.750 MAX
(-.001) DIA
19.05mm
.750
19.05mm
.1247 OR .2497 MAX
(-.0004) DIA
3.17 OR 6.342mm
CABLE 18 in. TYP.,
OTHER LENGTHS
AVAILABLE
.54/13.7mm
(-.01)
1.45
36.8mm
1.45 DIA
36.8mm
4.05
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