Omron, E69-[]Series

Omron, E69-[]Series

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Rotary Encoders Accessories

E69-[]Series

Brand:

Couplings, Flanges and Servo Mounting Brackets

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.

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.

Characteristics

E69-[] Features 6 E69-[]_Features1

last update: April 16, 2015

Couplings

Comparison of Specifications for 6-mm Shafts

Material	Resin (standard type)	Metal (aluminum, helical)
Machine specification	Resin (standard type)	Metal (aluminum, helical)
Eccentricity (mm)	0.5	0.25
Eccentricity (degrees)	5	5
Deviation in shaft direction (mm)	±0.4	±0.25
Allowable torque (N·m)	0.8	1
Torsion rigidity (Nm/rad)	16	8.2
Moment of inertia (kgm²)	1.2 × 10^-7	7 × 10^-7
Weight (g)	4	13

Note: Note: The above specifications are for the coupling by itself. When the coupling is used together with a Rotary Encoder, allow for the precautions for all Rotary Encoders and for the specifications of the Encoder.

last update: April 16, 2015

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Coupling Dimensions

E69-C02B

E69-[] Dimensions 3

Material: Glass-reinforced PBT
Applicable model: E6J-C

E69-C04B

E69-[] Dimensions 4

Material: Glass-reinforced PBT
Applicable model: E6A2-C, E6J-A

E69-C06B

E69-[] Dimensions 5

Material: Glass-reinforced PBT
Applicable model: E6B2-C, E6C2-C, E6D-C, E6CP-A

E69-C06M

E69-[] Dimensions 6

Material: Extra-super duralumin
Applicable model: E6B2-C, E6C2-C, E6D-C, E6CP-A

E69-C10B

E69-[] Dimensions 7

Material: Glass-reinforced PBT
Applicable model:E6F-C, E6F-A

E69-C10M

E69-[] Dimensions 8

Material: Extra-super duralumin
Applicable model:E6F-C, E6F-A

E69-C08B

E69-[] Dimensions 9

Material: Glass-reinforced PBT
Applicable model: E6C3-A, E6C3-C

E69-C68B
Model with Different End Diameter

E69-[] Dimensions 10

Material: Glass-reinforced PBT
Applicable model: E6B2-C, E6C2-C, E6C3-C, E6D-C, E6CP-A, E6C3-A

E69-C610B
Model with Different End Diameter

E69-[] Dimensions 11

Material: Glass-reinforced PBT
Applicable model: E6B2-C, E6C2-C, E6D-C, E6F-C, E6CP-A, E6F-A

E69-[] Dimensions 12

Flange Dimensions

E69-FBA

E69-[] Dimensions 14

Material: SPCC
Thickness: 3.2
Applicable model: E6B2-C
Note: Three phillips screws M3 ✕ 6 provided

E69-FCA

E69-[] Dimensions 15

Material: SPCC
Thickness: 3.2
Applicable model: E6C2-C
Note: Three phillips screws M4 ✕ 8 provided

E69-FCA03

E69-[] Dimensions 16

Material: SPCC
Thickness: 3.2
Applicable model: E6C3-A, E6C3-C
Note: Three phillips screws M4 ✕ 8 provided

E69-FBA02

E69-[] Dimensions 17

Material: SPCC
Thickness: 3.2
Applicable model: E6B2-C
Note: Three phillips screws M3 ✕ 10 provided, E69-2 Servo Mounting Bracket provided

E69-FCA02

E69-[] Dimensions 18

Material: SPCC
Thickness: 3.2
Applicable model: E6C2-C
Note: Three phillips screws M4 ✕ 10 provided, E69-2 Servo Mounting Bracket provided

E69-FCA04

E69-[] Dimensions 19

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.)

E69-[] Dimensions 21

Material: SPCC
Applicable model: E6A2-C

E69-2 (Three brackets in a set.)

E69-[] Dimensions 22

Material: SPCC
Applicable model: E6B2-C, E6C2-C, E6C3-CWZ[]H, E6D-C, E6F-C, E6CP-A, E6C3-A, E6F-A

TITLE	DOCUMENT TYPE	SIZE
Rotary Encoders Accessories	Catalog	654 KB

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