E69-C08B Omron, E69-C08B Datasheet

E69-C08B

Manufacturer Part Number

E69-C08B

Description

COUPLING FOR E6C3 ROTRY ENCODER

Manufacturer

Omron

Datasheets

1.E69-FCA.pdf (5 pages)

2.E69-C08B.pdf (2 pages)

Specifications of E69-C08B

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

E69C08B

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CSM_RotaryEncoder_OP_E_6_1

Accessories

Couplings

Coupling Materials and Characteristics

OMRON provides two types of couplings for different

application conditions: Resin and metal. Select the best type

for the application.

Characteristics

Coupling Suitability Table

❍ : Suitable and provided with product, Δ: Suitable and sold separately, ---: Not suitable.

*Tolerance conforms to JIS standard: JIS B 0401. ➜Refer to page 2.

As a general rule, use metal couplings for high resolution and

resin couplings for low resolution. (As a rough guide, a high

resolution is one that exceeds 3,600 ppr.)

Even for applications requiring relatively low resolution, a metal

coupling will provide more reliability in applications involving

rapid acceleration/deceleration or for Encoders with high

starting torque.

Couplings

Rotary Encoder

Model/shaft dia.

E6A2-C

4 dia.

E6B2-C

6 dia.

E6C2-C

6 dia.

E6C3-C

8 dia.

E6D-C

6 dia.

E6F-C

10 dia.

E6H-C

Hollow shaft interior dia.: 8 mm

E6J-C

2 dia.

E6C-N

6 dia.

E6CP-A

6 dia.

E6C3-A

8 dia.

E6F-A

10 dia.

E6J-A

4 dia.

(aluminum, helical)

(standard type)

Material

Resin

Metal

Specification

Shaft interior

(tolerance

exterior dia.

• Low cost.

• Easy shaft alignment when mounting.

• Lightweight and low moment of inertia, placing a smaller

• High torsion rigidity and thus suitable for high resolution.

• Transmitted allowable torque is large.

Model

load on the drive system.

)

(Height: 8),

E69-C02B

2 dia.

9 dia.

---

❍

(Height: 8),

E69-C04B

13 dia.

Advantages

4 dia.

---

❍

(Height: 8),

E69-C06B

separately

AG5C-C.

Resin, standard type

only for

15 dia.

❍ Sold

E6CP-

6 dia.

---

❍

(Height: 8),

Hollow-shaft Model; Coupling not required.

E69-C08B

19 dia.

8 dia.

---

Comparison of Specifications for 6-mm Shafts

Machine specification

Eccentricity (mm)

Eccentricity (degrees)

Deviation in shaft

direction (mm)

Allowable torque (N·m)

Torsion rigidity (Nm/rad)

Moment of inertia (kg·m

Weight (g)

(Height: 8),

E69-C10B

Pre-wired

10 dia.

22 dia.

❍ Only

Models

• Low torsion rigidity and thus not suitable for high

• Mounting is possible even if the shafts are greatly

• High cost.

• Heavy and thus place a large load on the drive system.

• The allowable shaft misalignment is small, so accurate

---

resolution.

misaligned, which can cause damage from fatigue over

long periods of application.

positioning is required when mounting.

6 dia., 8 dia.,

(Height: 8),

E69-C68B

Material

different end diameter

19 dia.

---

)

Resin,

(standard type)

Disadvantages

6 dia., 10 dia.,

(Height: 8),

E69-C610B

1.2 × 10

Resin

22 dia.

±0.4

0.5

0.8

---

Rotary Encoders

−7

(Height: 8),

E69-C06M

19.1 dia.

(aluminum, helical)

6 dia.

---

6 × 10

Metal

±0.15

0.15

1.6

(Height: 8),

E69-C10M

25.4 dia.

10 dia.

−7

---

Related parts for E69-C08B

E69-C08B Summary of contents

Page 1

... Heavy and thus place a large load on the drive system. • The allowable shaft misalignment is small, so accurate positioning is required when mounting. Resin, standard type 4 dia. 6 dia. 8 dia. 10 dia. (Height: 8), (Height: 8), (Height: 8), (Height: 8), 13 dia. 15 dia. 19 dia. 22 dia. E69-C04B E69-C06B E69-C08B E69-C10B ❍ --- --- --- ❍ --- --- --- Δ --- --- --- Δ --- --- --- ❍ ...

Page 2

... E69-C10B 26.2 Four, M4 7.1 (12) 7.1 hexagonal 3.6 set screws 3.6 (19) 10 dia., Height: 8 Material: Glass-reinforced PBT E69-C08B 23.6 6.8 6.8 3.5 3.5 8 dia., 8 dia., Height dia. Height: 8 Four, M4 hexagonal set screws Material: Glass-reinforced PBT Applicable model: E6C3-A, E6C3-C E69-C610B Model with Different End Diameter 25 ...

Page 3

... Note: Three phillips screws M3 ✕ 6 provided E69-FBA02 46 dia. 30 dia. 20.2 ±0.1 dia. 120° Material: SPCC Thickness: 3.2 Applicable model: E6B2-C Note: Three phillips screws M3 ✕ 10 provided, E69-2 Servo Mounting Bracket provided Flange E69-FBA02 E69-FCA02 E69-FCA03 E69-2 Servo Mounting Bracket provided. --- --- --- Δ --- --- Δ ...

Page 4

... Material: SPCC Thickness: 3.2 Applicable model: E6C3-C, E6C3-A Note: Three phillips screws M4 ✕ 8 provided, E69-2 Servo Mounting Bracket provided Servo Mounting Bracket Dimensions E69-1 (Three brackets in a set.) 3.5-dia. hole Applicable model: E6A2-C (9.7) 8.5 5 Two ...

Page 5

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. 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 ...

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