Autonics E18 Series Produkthandbuch - Seite 2

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Cautions during Installation

• Install the unit correctly with the usage environment, location, and the designated

specifications.

• Do not load overweight on the shaft.

• Do not put strong impact when insert a coupling into shaft.

Failure to follow this instruction may result in product damage.

• When fixing the product or coupling with a wrench, tighten under 0.15 N m.

• If the coupling error (parallel misalignment, angular misalignment) between the shaft

increases while installation, the life cycle of the coupling and the encoder can be shorten.

• Do not apply tensile strength over 10 N to the cable.

Ordering Information

This is only for reference, the actual prodcut does not support all combinations.

For selecting the specified model, follow the Autonics website.

E18

❶

❷

❶ Shaft outer diameter

2: Ø 2 mm

2.5: Ø 2.5 mm

❷ Resolution

Number: Refer to resolution in

'Specifications'

Product Components

Shaft Outer Diameter

Ø 2 mm

Product Components

Product, Instruction manual

Bolt

× 4

Coupling

× 1

Sold Separately

• Coupling: ERB Series (shaft outer diameter: Ø 2.5 mm model)

Connections

• Unused wires must be insulated.

• The metal case and shield cable of encoders must be grounded (F.G.).

Color

Function

Black

OUT A

Brown

Blue

GND

Inner Circuit

■ NPN open collector output

LOAD

Max. 30 mA

Output Waveform

• The rotation direction is based on facing the shaft, and it is clockwise (CW) when

rotating to the right.

clockwise (CW)

❸

❸ Control output

N: NPN open collector output

V: Voltage output

❹ Connection

R: Axial cable type

S: Radial cable type

Ø 2.5 mm

■ Voltage output

Max. 10 mA

LOAD

Specifications

Model

E18S□-□-1-N-5-□

Resolution

100 / 200 / 300 / 400 PPR model

Control output

NPN open collector output

Output phase

Inflow current

≤ 30 mA

Residual voltage

≤ 0.4 VDCᜡ

Outflow current

Response speed

≤ 1 ㎲

01)

Max. response freq.

25 kHz

Max. allowable

6,000 rpm

revolution

02)

Starting torque

≤ 9.8 × 10

Inertia moment

≤ 0.5 g·cm

Allowable shaft load

Radial: ≤ 200 gf, Thrust: ≤ 200 gf

Unit weight

Shaft outer diameter Ø 2 mm model: ≈ 12 g (≈ 35.4 g)

❹

(packaged)

Shaft outer diameter Ø 2.5 mm model: ≈ 12 g (≈ 34.2 g)

Approval

ᜢ ᜧ ᜫ

01) Based on cable length: 1 m, I sink: 20 mA

02) Select resolution to satisfy Max. allowable revolution ≥ Max. response revolution

[max. response revolution (rpm) =

Power supply

5 VDCᜡ ± 5% (ripple P-P: ≤ 5%)

Current consumption ≤ 50 mA (no load)

Insulation resistance

Between all terminals and case: ≥ 100 MΩ (500 VDCᜡ megger)

Dielectric strength

Between all terminals and case: 500 VACᜠ 50 / 60 Hz for 1 minute

1 mm double amplitude at frequency 10 to 55 Hz (for 1 minute) in

Vibration

each X, Y, Z direction for 2 hours

Shock

≲ 50 G

Ambient temperature -10 to 70 ℃, storage: -20 to 80 ℃ (no freezing or condensation)

Ambient humidity

35 to 85%RH, storage: 35 to 90%RH (no freezing or condensation)

Protection rating

IP50 (IEC standard)

Connection

Axial / Radial cable type model

Cable spec.

Ø 1.28 mm, 3-wire, 150 mm, flat ribbon cable

Wire spec.

AWG26 (0.16 mm, 7-core), insulator diameter: Ø 1.28 mm

E18S□-□-1-V-5-□

Voltage output

≤ 0.4 VDCᜡ

≤ 10 mA

N m

-4

(5 × 10

kg·m

)

-8

ᜢ ᜧ ᜫ

max. response frequency

× 60 sec

]

resolution