Dynapar SERIES E14H Data Sheet
LIGHT DUTY
SERIES E14H
Miniature Encoder
Key Features
• Hubshaft with flex tether for simplified
installation
• Up to 2540PPR with optional index
• Rugged metal housing
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
Single-Ended
Outputs
Power Source
Common
Signal A
Signal B (if used)
Signal Z (if used)
No Connection
Floating
——
——
Unidirectional
Power Source
No Connection
No Connection
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 line driver (or equivalent), 40 mA sink
and source
Frequency Response: 100 kHz min.
MECHANICAL
Bearing Life: (16 x 106 ÷ RPM) hours at max.
load
Shaft Speed: 5,000 RPM max.
Hub Dia. Tolerance: nominal -0/+0.0005"
(0.013mm)
Mating Shaft Length: 0.25" (6 mm) min.;
0.50" (12 mm) max.
Function
Differential Outputs
Common
Signal A
_
Signal A
Floating
——
——
Bidirectional
Power Source
Common
Signal A
Signal B
_
Signal B
_
Signal A
Floating
Signal Z (if used)
_
Signal Z (if used)
Mating Shaft Runout: 0.008" (0.2 mm) max.
TIR
Mating Shaft Endplay: ±0.010" (0.25 mm) max.
Starting Torque: 0.9 oz-in max.at 25 °C
Running Torque: 0.8 oz-in max.at 25 °C
Moment of Inertia:
6 to 10 mm hub: 6.03 x 10–5 oz–in–sec
12 mm to 5/8” hub: 2.4 x 10–4 oz–in–sec
Weight:
6 to 10 mm hub: 3.5 oz. max.
12 mm to 5/8” hub: 4.5 oz. max.
2
2
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)
4.10
by
Code 1: Model
E14
E14 Size 14, Hub
Shaft
SERIES E14H
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
0720
0750
0900
Code 3: Mounting
0 Size E14
Hub I.D.
D 6 mm
E 1/4"
F 5/16"
G 3/8"
H 10 mm
J 12 mm
K 1/2"
L 14 mm
M 5/8"
N 8 mm
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)
0.14"
3.6 mm
0.25"
6.35 mm
#4 SET SCREW
1 PLACE
0.62" DIA.
15.75 mm
0.04"
1.02 mm
MOUNTING HOLES
0.13" DIA.
2 PLACES
1.41"
35.8 mm
1.00"
25.4 mm
Code 4: Mechanical
0.14"
3.6 mm
0.25"
6.35 mm
#4 SET SCREW
2 PLACES
1.50" DIA.
38.1 mm
D - H: 1/4" to 10 mm J - M: 12 mm to 5/8"
90°
0.87" DIA.
22.1 mm
0.04"
1.02 mm
1.81"
46.0 mm
1.40"
35.59 mm
1.50" DIA.
38.1 mm
2.11"
53.6 mm
1.79"
45.5 mm
CABLE LENGTH
18" MIN.
4.11
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