• Russian
  • Spain
  • Italy
  • France
  • Deutsch
  • English

Browse All Products

E6F-A Absolute 60-mm-dia. Rotary Encoder

Resolution of up to 1,024 (10-bit).
IP65 oil-proof protection.
Strong shaft.
Radial: 120 N, Thrust: 50 N


Power 
supply 
voltage

Output 
configuration

Output 
code

Resolution 
(divisions)

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

*1. The E6F-AG5C-C is designed for connection to Cam Positioners (H8PS). 
*2. Models are also available with 5-m cables.
Accessories (Order Separately)


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

 

Model

E6F-AB3C-C

E6F-AB3C

E6F-AB5C-C

E6F-AB5C

E6F-AB5B

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 *1

60 mA max.

Resolution 
(pulses/rotation) *2

360

Output code

BCD

Output configuration

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 current: 35 mA max. 
Residual voltage: 0.4 V max. 
(at source current of 35 mA)

Maximum response 
frequency *3

10 kHz

Logic

Negative logic (high = 0, low = 1)

Positive logic (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 kΩ, Output cable: 2 m 
max.; E6F-A[]5B: Power supply voltage: 12 V, Load resistance: 1 kΩ, Output cable: 2 m max.)

Starting torque

9.8 mNm max. at room temperature, 14.7 mNm max. at low temperature

Moment of inertia

1.5 × 10-6 kgm2 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 MΩ 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, 2-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 (Standard 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

Model

E6F-AG5C-C

E6F-AG5C

E6F-AG5B

Power supply voltage

12 VDC -10% to 24 VDC +15%, ripple (p-p): 5% max.

Current consumption *1

60 mA max.

Resolution 
(pulses/rotation) *2

256, 360, 720

256, 360, 720, 1024

Output code

Gray code

Output configuration

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 current: 35 mA max. 
Residual voltage: 0.4 V max. 
(at source current of 35 mA)

Maximum response 
frequency *3

20 kHz

Logic

Negative logic (high = 0, low = 1)

Positive logic (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 kΩ, Output cable: 2 m 
max.; E6F-A[]5B: Power supply voltage: 12 V, Load resistance: 1 kΩ, Output cable: 2 m max.)

Starting torque

9.8 mNm max. at room temperature, 14.7 mNm max. at low temperature

Moment of inertia

1.5 × 10-6 kgm2 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 MΩ 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, 2-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: 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

*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:


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

*3. The maximum electrical response speed is determined by the resolution and maximum response frequency as 
       follows:
E6F-A Specifications 5
* This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response 
  speed.

Caution: All units are in millimeters unless otherwise indicated.
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.


E6F-AB3C, E6F-AB5C, E6F-AG5C, E6F-AG5B, E6F-AB5B


E6F-A Dimensions 3
The E69-C10B Coupling is provided.

E6F-AB3C-C, E6F-AB5C-C, E6F-AG5C-C


E6F-A Dimensions 4
The E69-C10B Coupling is sold separately.
Accessories (Order Separately)
Servo Mounting Bracket
E69-2
E6F-A Dimensions 6
Note: Provided with the product.

Extension Cable E69-DF5


E6F-A Dimensions 7
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.