1
CSM_E6F-A_DS_E_3_1
Absolute 60-mm-dia. Rotary Encoder
E6F-A
Rugged Encoder for High-precision
Detection of Automatic Machine
Timing
Rugged construction with the highest shaft loading.
Radial: 120 N, Thrust: 50 N
IP65 oilproof construction.
Support for more applications with a wider range of resolutions.
(E6F-AG5C-C: Resolutions up to 720)
Higher response speed for faster control.
(Gray code: 20 kHz)
Be sure to read Safety Precautions on
page 5.
Ordering Information
Encoders [Refer to Dimensions on page 6.]
*1. The E6F-AG5C-C is designed for connection to Cam Positioners (H8PS).
*2. Models are also available with 5-m and 10-m cables.
Accessories (Order Separately)
[Dimensions: Refer to Accessories for coupling dimensions and to page 6 for the dimensions of other accessories.]
Refer to Accessories for details.
Power supply
voltage
Output
configuration
Output
code
Resolution
(pulses/rotation) Connection method Model
5 to 12 VDC
NPN open collector BCD 360
Pre-wired Model E6F-AB3C 360P/R 2M *2
Pre-wired Connector
Model (2 m) E6F-AB3C-C 360P/R 2M *2
12 to 24 VDC
Pre-wired Model E6F-AB5C 360P/R 2M
Pre-wired Connector
Model (2 m) E6F-AB5C-C 360P/R 2M
PNP open collector Pre-wired Model E6F-AB5B 360P/R 2M
NPN open collector Gray
code
256, 360, 720 Pre-wired Connector
Model (2 m)
E6F-AG5C-C (resolution) 2M *1
Example: E6F-AG5C-C 256P/R 2M
256, 360, 720, 1,024 Pre-wired Model
E6F-AG5C (resolution) 2M
Example: E6F-AG5C 256P/R 2M
PNP open collector E6F-AG5B (resolution) 2M
Example: E6F-AG5B 256P/R 2M
Name Model Remarks
Couplings
E69-C10B Provided with E6F Pre-wired Models.
E69-C610B Different end diameter
E69-C10M Metal construction
Servo Mounting Bracket E69-2 Provided with the product. (Three brackets in a set.)
Extension Cable
E69-DF5 5 m
Models are also available with 15-m and 98-m cables.E69-DF10 10 m
E69-DF20 20 m
E6F-A
2
Ratings and Specifications
*1. An inrush current of approximately 9 A will flow for approximately 5 µs when the power is turned ON.
*2. The code is as follows:
*3. The maximum electrical response speed is determined by the resolution and maximum response frequency as follows:
* This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed.
Item
Model E6F-
AB3C-C
E6F-
AB3C
E6F-
AB5C-C
E6F-
AB5C
E6F-
AB5B
E6F-
AG5C-C
E6F-
AG5C
E6F-
AG5B
Power supply voltage 5 VDC 5% to 12 VDC
+10%, ripple (p-p): 5% max. 12 VDC 10% to 24 VDC +15%, ripple (p-p): 5% max.
Current consumption*160 mA max.
Resolution
(pulses/rotation)*2360 256, 360,
720 256, 360, 720, 1024
Output code BCD Gray code
Output configuration NPN open-collector output
PNP open-
collector
output
NPN open-collector output
PNP open-
collector
output
Output capacity
Applied voltage: 30 VDC max.
Sink current: 35 mA max.
Residual voltage: 0.4 V max. (at sink current of 35 mA)
Source cur-
rent: 35 mA
max.
Residual
voltage:
0.4 V max.
(at source
current of
35 mA)
Applied voltage: 30 VDC
max.
Sink current: 35 mA max.
Residual voltage: 0.4 V
max.
(at sink current of 35 mA)
Source cur-
rent: 35 mA
max.
Residual
voltage:
0.4 V max.
(at source
current of
35 mA)
Maximum response
frequency*310 kHz 20 kHz
Logic Negative logic (high = 0, low = 1)
Positive log-
ic (high = 1,
low = 0)
Negative logic (high = 0,
low = 1)
Positive log-
ic (high = 1,
low = 0)
Direction of rotation Output code incremented by CW (as viewed from the end of the shaft)
Rise and fall times of
output
1 µs max. (E6F-AB3C, A@5C: Load voltage: 5 V, Load resistance: 1 k, Output cable: 2 m max.;
E6F-A@5B: Power supply voltage: 12 V, Load resistance: 1 k, Output cable: 2 m max.)
Starting torque 9.8 mN·m max. at room temperature, 14.7 mN·m max. at low temperature
Moment of inertia 1.5 × 106 kg·m2 max.
Shaft
loading
Radial 120 N
Thrust 50 N
Maximum permissible
speed 5000 r/min
Ambient temperature
range Operating: 10 to 70°C (with no icing), Storage: 25 to 80°C (with no icing)
Ambient humidity range Operating: 35% to 85% (with no condensation), Storage: 35% to 95% (with no condensation)
Insulation resistance 20 M min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance 10 to 500 Hz, 1.5-mm double amplitude for 11 min 3 times each in X, Y, and Z directions
Shock resistance Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions
Degree of protection IEC 60529 IP65, in-house standards: oilproof
Connection method
Connector
Models
(Standard
cable length:
2m)
Pre-wired
Models
(Standard
cable length:
2m)
Connector
Models
(Standard
cable length:
2m)
Pre-wired Models (Stan-
dard cable length: 2 m)
Connector
Models
(Standard
cable length:
2m)
Pre-wired Models (Stan-
dard cable length: 2 m)
Material Case: Zinc alloy, Main unit: Aluminum, Shaft: SUS420J2, Mounting Bracket: Galvanized iron
Weight (packed state) Approx. 500 g
Accessories Servo Mounting Bracket, Coupling (provided with Pre-wired Models only), Hexagonal wrench (provided with Pre-
wired Models only), Instruction manual
Output code Resolution Code No.
BCD 360 0 to 359
Gray code
256 0 to 255
360 76 to 435 (gray after 76)
720 152 to 871 (gray after 152)
1024 0 to 1023
Maximum electrical response speed (rpm) = Maximum response frequency × 60
Resolution
E6F-A
3
I/O Circuit Diagrams
Model Output Circuits Output mode
E6F-AB3C
E6F-AB3C-C
E6F-AB5C
E6F-AB5C-C
E6F-AB5B
E6F-AG5C
E6F-AG5C-C
E6F-AG5B
5 to 12 VDC
0 V
GND
Note: The circuit is the same for all bit
outputs.
Shield
Output
35 mA max.
30 VDC max.
E6F-A
main
circuit
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
20
21
22
23
20 × 10
21 × 10
22 × 10
23 × 10
20 × 100
21 × 100
±0.5˚
012345678910111213141516171819202122
Address
Direction of rotation: CW (as viewed from end of shaft)
12 to 24 VDC
0 V
GND
35 mA max.
30 VDC max.
Output
Shield
E6F-A
main
circuit
Note: The circuit is the same for all bit
outputs.
12 to 24 VDC
0 V
GND
Output
E6F-A
main
circuit 35 mA
max.
Shield
Note: The circuit is the same for all bit
outputs.
GND
12 to 24 VDC
Note: The circuit is the same for all bit
outputs.
E6F-A
main
circuit
Shield
0 V
Output
35 mA max.
30 VDC max.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
20
21
22
23
24
25
26
27
28
29
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 650123
Direction of rotation: CW (as viewed from end of shaft)
Address
Output
transistor
12 to 24 VDC
0 V
GND
Note: The circuit is the same for all bit
outputs.
Shield
Output
35 mA
max.
E6F-A
main
circuit
E6F-A
4
Connection Specifications
Connection Example
H8PS Cam Positioner Connection
Programmable Controller Connection
Connection is possible with the CQM1H-CPU51 and CQM1H-ABB21.
For details, refer to Connection to Peripheral Devices.
Refer to the CQM1H Programmable Controller Catalog (P050) for details on the CQM1H Programmable Controller.
Connector Models*
* Connector: RP13A-12PD-13SC (Hirose Electric Co., Ltd.)
Note: Normally connect GND to 0 V or to an external ground.
Model E6F-AB3C-C/
-AB5C-C E6F-AG5C-C
Output signal Output signal
Pin
No. 10-bit (360) 8-bit (256) 9-bit (360) 10-bit (720)
12
0Connected in-
ternally
Not connected 29
22
12828
32
2252525
42
3212121
52
0 × 10 202020
62
1 × 10 272727
72
2 × 10 242424
82
3 × 10 222222
92
0 × 100 232323
10 21 × 100 262626
11 Shield (ground)
12
-AB3C-C: 5 to
12 VDC, -AB5C-
C: 12 to 24 VDC
12 to 24 VDC
13 0 V (common) 0 V (common)
Pre-wired Model
Model E6F-AB3C/
-AB5C/-AB5B E6F-AG5C/-AG5B
Output signal Output signal
Wire
color 10-bit (360) 8-bit (256) 9-bit (360) 10-bit
(720,1024)
Brown 20202020
Orange 21212121
Yellow 22222222
Green 23232323
Blue 20 × 10 242424
Purple 21 × 10 252525
Gray 22 × 10 262626
White 23 × 10 272727
Pink 20 × 100 Not connected 2828
Light
blue 21 × 100 Not connected Not connected 29
--- Shield (ground) Shield (ground)
Red
-AB3C: 5 to
12 VDC, -AB5C:
12 to 24 VDC
12 to 24 VDC
Black 0 V (common) 0 V (common)
Specifications
Note: For 16-point and 32-point output types only
Rated voltage 24 VDC
Cam precision 0.5° (for 720 resolution), 1° (for 256/360 resolution)
No. of output
points
8-point output type:
8 cam outputs, 1 RUN output, 1 pulse output
16-point output type:
16 cam outputs, 1 RUN output, 1 pulse output
32-point output type:
32 cam outputs, 1 RUN output, 1 pulse output
Encoder
response
RUN mode, test mode:
256/360 resolution ...1,600 r/min max. (1,200 r/min when
advance compensation is set for four cams or more)
720 resolution ..........800 r/min max. (600 r/min when ad-
vance compensation is set for four cams or more)
Additional
functions
Origin compensation (zeroing)
Rotation direction switching
Angle display switching
Teaching
Pulse output
Angle/number of rotations display switching
Puncture *
Angle advance
Number of rotations alarm output
Setting with support software (order separately) *
E6F-AG5C-C
Ordering Information
Model
H8PS-8A
H8PS-8AP
H8PS-8AF
H8PS-8AFP
H8PS-16A
H8PS-16AP
H8PS-16AF
H8PS-16AFP
H8PS-32A
H8PS-32AP
H8PS-32AF
H8PS-32AFP
E6F-A
5
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the Encoder under ambient conditions that exceed the
ratings.
Adjustment
Reading the Output Code
Read the code after the LSB (output 20) of the code changes for the
E6F-AB3C and E6F-AB3C-C.
Wiring
Spurious pulses may be generated when power is turned ON and
OFF. Wait at least 0.1 s after turning ON the power to the Encoder
before using the connected device, and stop using the connected
device at least 0.1 s before turning OFF the power to the Encoder.
Also, turn ON the power to the load only after turning ON the power
to the Encoder.
WARNING
Precautions for Correct Use
E6F-A
6
(Unit: mm)
Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
Encoder
Accessories (Order Separately)
Couplings
E69-C10B
E69-C610B
E69-C10M
Refer to Accessories for details.
E6F-AB3C
E6F-AB5C
E6F-AG5C
E6F-AG5B
E6F-AB5B
The E69-C10B Coupling is provided.
1
5
(85)
20
3
15
60
3
48 dia.
60 dia.
17 42.5
*
10
0
-0.015
dia.
40
0
-0.025
dia.
54 dia.
14 max.
* 6-dia. oil-resistant PVC-insulated shielded
cable with 12 conductors (Conductor cross
section: 0.2 mm2, Insulator diameter: 1.1 mm),
Standard length: 2 m
Four, M3 holes;
Depth: 6
1 max.
E6F-AB3C-C
E6F-AB5C-C
E6F-AG5C-C
The E69-C10B Coupling is sold separately.
5
20
3
15
(85)
60
3
2,000
*1 *2
37
16.9 dia.
42.5
17
1
48 dia.
14 max.
* 1. 6-dia. oil-resistant PVC-insulated shielded
cable with 12 conductors (Conductor cross
section: 0.2 mm2, Insulator diameter: 1.1 mm),
Standard length: 2 m
*2. Connects to H8PS Cam Positioner (Hirose
Electric Co., Ltd.: RP13A-12PD-13SC).
Four, M3 holes;
Depth: 6
1 max.
60 dia.
10
0
-0.015
dia.
40
0
-0.025
dia.
54 dia.
Servo Mounting Bracket
E69-2
40 dia.
72±0.2 dia.
120˚
120˚
120˚
Three, M5
Panel
Mounting Bracket Installation
3.1+0.1
0
2
9
16(18)
(
5.1
)
Two, C1 16
8
5.5-dia. Hole
Note: Provided with the product.
Extension Cable
E69-DF5 5,000 37
*1 *3*2
34.6
16.9 dia.
16.9 dia.
*1. 6-dia. shielded cable with 12 conductors (Conductor cross section: 0.2 mm2,
Insulator diameter: 1.1 mm), Standard length: 5 m
*2. Connects to connector on E6F-AB@C-C or E6F-AG5C-C.
*3. Connects to H8PS Cam Positioner.
Note: 1. The E69-DF5 (5 m) is also
available with the following cable
lengths: 10 m, 15 m, 20 m, and
98 m.
2. Cable can be extended to 100 m
when the H8PS Cam Positioner
is connected.
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2008.11
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2008 All Right Reserved.