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Compact Rotary Encoder Incremental Type [E6A2-C]

Compact Rotary Encoder Incremental Type [E6A2-C]

Compact type (outer diameter⌀25).
[Features]
・ Incremental type
·Resolution (maximum): 500P/R

PDF

Part Number

Configured Part Number is shown.

Dimensional Drawing of OMRON Rotary Encoders

Rotary Encoder Incremental Type Outer Diameter Φ25 Small Type E6A2-C Outline Drawing

*Vinyl insulated round cable, φ4, 5-core (conductor cross-sectional area: 0.14mm2, insulator diameter: φ0.9mm), standard length 500mm

Specification Table of OMRON Rotary Encoders

Ratings/Performance of OMRON Rotary Encoders

Item Rotary EncodersModel number
Model E6A2-CWZ3EModel E6A2-CWZ3CModel E6A2-CWZ5CModel E6A2-CW3EModel E6A2-CW3CModel E6A2-CW5CModel E6A2-CS3EModel E6A2-CS3CModel E6A2-CS5C
Power supply voltageDC5V-5% to 12V+10%
ripple (pp) 5% or less
DC12V-10%
to 24V+15%
Ripple
(PP)
5% or less
DC5V-5% to 12V+10%
ripple (pp) 5% or less
DC12V-10%
to 24V+15%
Ripple
(PP)
5% or less
DC5V-5% to 12V+10%
ripple (pp) 5% or less
DC12V-10%
to 24V+15%
ripple
(PP) 5% or less
Current consumption*150mA or less30mA or less30mA or less20mA or less30mA or less20mA or less
Resolution
(pulses/revolution)
100, 200, 360, 50010, 20, 60, 100, 200, 300, 360, 500
Output PhasePhase A, Phase B, Phase ZPhase A, Phase BPhase A
Output FormatVoltage OutputNPN open collector outputVoltage OutputNPN open collector outputVoltage OutputNPN open collector output
Output CapacityOutput resistance:
2kΩ
Output current:
20mA or less
Residual voltage:
0.4V or less
(
when output current is 20mA)
Applied voltage: DC 30 V or less
Sink current: 30 mA or less
Residual voltage: 0.4 V or less
(when sink current is 30 mA)
Output resistance:
2kΩ
Output current:
20mA or less
Residual voltage:
0.4V or less
(
when output current is 20mA)
Applied voltage: DC 30 V or less
Sink current: 30 mA or less
Residual voltage: 0.4 V or less
(when sink current is 30 mA)
Output resistance:
2kΩ
Output current:
20mA or less
Residual voltage:
0.4V or less
(
when output current is 20mA)
Applied voltage: DC 30 V or less
Sink current: 30 mA or less
Residual voltage: 0.4 V or less
(when sink current is 30 mA)
Highest response frequency*230kHz
Output Phase DifferencePhase difference between A and B phases: 90°±45°-
Output
Duty Ratio
-50±25%
Output rise and
fall times
1.0μs or less
(cord length
500mm,
sink current
10mA)
1.0μs or less
(cord length 500mm,
control output voltage 5V,
load resistance 1kΩ)
1.0μs or less
(cord length
500mm,
sink current
10mA)
1.0μs or less
(cord length 500mm,
control output voltage 5V,
load resistance 1kΩ)
1.0μs or less
(cord length 500mm,
sink current 10mA)
1.0μs or less
(cord length 500mm,
control output voltage 5V,
load resistance 1kΩ)
Starting Torque1mN・m or less
Moment of inertia1×10-7kg・m2orless
Shaft Allowable Forceradial10N
Thrust5N
Maximum allowable rotation speed5,000 rpm
Ambient Temperature RangeOperating: -10 to +55°C Storage: -25 to +80°C (but do not freeze)
Ambient Humidity RangeDuring operation and storage: 35 to 85% RH (but no condensation)
Insulation resistance20MΩ or more (DC500V megger) Between live parts and case
Withstand voltageAC500V 50/60Hz 1min Between live parts and case
Vibration (durability)10 to 55Hz, double amplitude 1.5mm, 2h each in X, Y, and Z directions
Impact (durability)500m/s2 3 times each in X, Y, and Z directions
Protective structure*3IEC standard IP50
Connection methodCord pull-out type (standard cord length 500mm)
MaterialcaseAluminum alloy
Metal body partaluminum
shaftSUS420J2
Mounting bracketIron Zinc plating
Weight (packaged)Approx. 35g
accessoriesCoupling, servo mount bracket (included with E6A2-CWZ□), hexagonal spanner, instruction manual

*1.Rotary Encoders, When the power is turned on, an inrush current of about 9A flows. (Time: about 0.3ms)
*2.The maximum electrical response speed is determined by the resolution and maximum response frequency.

    Rotary Encoder Incremental Type Outer Diameter Φ25 Small Type E6A2-C Command

    Therefore, if you rotate it at a speed exceeding the maximum response speed, the signal will not follow electrically.
*3. There is no protection against water or oil.

Part Number
E6A2-CS3C 100P/R 0.5M
E6A2-CS5C 10P/R 0.5M
E6A2-CS5C 10P/R 2M
E6A2-CS5C 60P/R 0.5M
E6A2-CS5C 60P/R 2M
E6A2-CS5C 100P/R 0.5M
E6A2-CS5C 100P/R 2M
E6A2-CS5C 200P/R 0.5M
E6A2-CS5C 200P/R 2M
E6A2-CS5C 360P/R 0.5M
E6A2-CS5C 360P/R 2M
E6A2-CS5C 500P/R 0.5M
E6A2-CW3C 100P/R 0.5M
E6A2-CW3C 200P/R 0.5M
E6A2-CW3C 360P/R 0.5M
E6A2-CW3C 500P/R 0.5M
E6A2-CW5C 100P/R 0.5M
E6A2-CW5C 100P/R 2M
E6A2-CW5C 200P/R 0.5M
E6A2-CW5C 200P/R 2M
E6A2-CW5C 360P/R 0.5M
E6A2-CW5C 500P/R 0.5M
E6A2-CW5C 500P/R 2M
E6A2-CWZ3C 100P/R 0.5M
E6A2-CWZ3C 500P/R 0.5M
E6A2-CWZ5C 100P/R 0.5M
E6A2-CWZ5C 200P/R 0.5M
E6A2-CWZ5C 360P/R 0.5M
E6A2-CWZ5C 500P/R 0.5M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSResolution
(P/R)
O.D.
(φ)
Power Supply Voltage
(V)
Consumption Current
(mA)
Output Phase
(phase)
Specifications Height
(mm)
Cable length
(mm)

1,645,259 IDR

1 Piece(s) 11 Day(s) or more -100255-12 VDC20 maximumACompact encoder-500

1,593,946 IDR

1 Piece(s) 11 Day(s) or more -102512-24 VDC20 maximumACompact encoder-500

1,601,333 IDR

1 Piece(s) 8 Day(s) or more -102212-24 VDC20 maximumA-292,000

1,594,164 IDR

1 Piece(s) 23 Day(s) or more -602512-24 VDC20 maximumACompact encoder-500

1,684,648 IDR

1 Piece(s) 23 Day(s) or more -602512-24 VDC20 maximumACompact encoder-2,000

1,634,835 IDR

1 Piece(s) 23 Day(s) or more -1002512-24 VDC20 maximumACompact encoder-500

1,968,571 IDR

1 Piece(s) Same day -1002512-24 VDC20 maximumACompact encoder-2,000

1,634,835 IDR

1 Piece(s) 23 Day(s) or more -2002512-24 VDC20 maximumACompact encoder-500

2,348,571 IDR

1 Piece(s) Same day -2002512-24 VDC20 maximumACompact encoder-2,000

1,594,164 IDR

1 Piece(s) 8 Day(s) or more -3602512-24 VDC20 maximumACompact encoder-500

2,671,428 IDR

1 Piece(s) 61 Day(s) -3602512-24 VDC20 maximumACompact encoder-2,000

1,847,724 IDR

1 Piece(s) 23 Day(s) or more -5002512-24 VDC20 maximumACompact encoder-500

1,668,149 IDR

1 Piece(s) 8 Day(s) or more -100255-12 VDC20 maximumA, BCompact encoder-500

1,708,820 IDR

1 Piece(s) 11 Day(s) or more -200255-12 VDC20 maximumA, BCompact encoder-500

1,667,931 IDR

1 Piece(s) 8 Day(s) or more -360255-12 VDC20 maximumA, BCompact encoder-500

1,934,140 IDR

1 Piece(s) Same day -500255-12 VDC20 maximumA, BCompact encoder-500

2,411,429 IDR

1 Piece(s) Same day -1002512-24 VDC20 maximumA, BCompact encoder-500

2,020,000 IDR

1 Piece(s) 8 Day(s) or more -1002512-24 VDC20 maximumA, BCompact encoder-2,000

1,668,220 IDR

1 Piece(s) 8 Day(s) or more -2002512-24 VDC20 maximumA, BCompact encoder-500

1,778,301 IDR

1 Piece(s) 8 Day(s) or more -2002512-24 VDC20 maximumA, BCompact encoder-2,000

1,667,931 IDR

1 Piece(s) 11 Day(s) or more -3602512-24 VDC20 maximumA, BCompact encoder-500

1,934,140 IDR

1 Piece(s) 8 Day(s) or more -5002512-24 VDC20 maximumA, BCompact encoder-500

3,337,143 IDR

1 Piece(s) Same day 105002212-24 VDC20 maximumA, B-292,000

1,987,640 IDR

1 Piece(s) 11 Day(s) or more -100255-12 VDC30 maximumA, B, ZCompact encoder-500

2,314,571 IDR

1 Piece(s) 11 Day(s) or more -500255-12 VDC30 maximumA, B, ZCompact encoder-500

2,637,143 IDR

1 Piece(s) 8 Day(s) or more -1002512-24 VDC30 maximumA, B, ZCompact encoder-500

1,987,278 IDR

1 Piece(s) Same day -2002512-24 VDC30 maximumA, B, ZCompact encoder-500

1,997,701 IDR

1 Piece(s) 11 Day(s) or more -3602512-24 VDC30 maximumA, B, ZCompact encoder-500

2,314,571 IDR

1 Piece(s) 8 Day(s) or more -5002512-24 VDC30 maximumA, B, ZCompact encoder-500

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Basic Information

Classification Incremental model Shaft diameter(φ) 4 Output Mode NPN open-collector
Frequency Response(kHz) 30 Connection Method Pre-wired model Output cable 4-dia. vinyl-insulated round cable with 5 conductors

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
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