Robot Flange Dimensions and Tool Adapter
For SCARA Robots
On a SCARA robot (LA series, LS series, G series, GX series, T series, and RS series), attach the hand to the end of the shaft.
The four shaft sizes are indicated in the table below.
| Outer diameter of the shaft [mm] | LA series | LS series | G series | GX series | T series | RS series |
|---|---|---|---|---|---|---|
| ⌀8 | - | G1 | GX1 | - | - | |
| ⌀16 | LA3 | LS3 LS4 | G3 | GX4 | T3 | RS3 RS4 |
| ⌀20 | LA6 | LS6 LS8 | G6 | GX8 | T6 | RS6 |
| ⌀25 | - | LS10 LS20 | G10 G20 | GX10 GX20 | - | - |
The following illustrations show the end of the SCARA robot shaft viewed from the direction of arrow (A).
Models with a shaft outer diameter of ⌀8: G1, GX1
| Standard model | Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀16: LA3, LS3, LS4, G3, GX4, T3, RS3, RS4
This diagram is a representative example (LS3). For details on dimensions, refer to the respective manual for each model.
| Standard model | Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀20: LA6, LS6, LS8, G6, GX8, T6, RS6
This diagram is a representative example (LS6). For details on dimensions, refer to the respective manual for each model.
| Standard model | Cleanroom model |
|---|---|
 |  |
| GX8 Standard model | GX8 Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀25: LS10, LS20, G10, G20, GX10, GX20
This diagram is a representative example (LS20). For details on dimensions, refer to the respective manual for each model.
| Standard model | Cleanroom model |
|---|---|
 |  |
For 6-axis Robots
On a 6-axis robot (C series, VT series, N series), the hand is attached to the flange face. The dimensions of the flange face are as follows.
C4 series
C8, C12 series
CX4, CX7 series, VT6-B
VT6-A
N2 series
N6 series
Tool Adapter
A plate is available for mounting a hand with dimensions designed for use with an ISO flange and the C4 flange for the SCARA robot and the 6-axis robot. (Sold separately: Option)
For more information, refer to the following. Alternatively, inquire with your distributor.
Option
The flange face dimensions when mounting a tool adapter to each manipulator are outlined below.
Attaching a PS-compatible plate to a C4 series device
| Symbol | Description |
|---|---|
| A | PS compatible plate 1 |
| B | PS compatible plate 2 |
| C | Hexagon socket head screw 4-M4×6 |
| D | Hexagon socket head screw 8-M3×8 |
Each dimension and tolerance complies with ISO9409-1-31.5-4-M5.
Attaching a tool adapter (ISO flange) to a C8 or C12 series device
Each dimension and tolerance complies with ISO9409-1-31.5-4-M5.
Attaching a C4 compatible flange to a CX4 or CX7 series device
| Symbol | Description |
|---|---|
| A | Hexagon socket head cap bolt M4×10 |
| B | C4 compatible flange |
| C | Hexagon socket head cap bolt M5×10 |
| D | Flange |
| E | Dowel pin (M3 hole on one side) |
Each dimension and tolerance complies with ISO9409-1-31.5-4-M5.
Attaching a tool adapter (ISO flange) to a VT6-A device
Each dimension and tolerance complies with ISO9409-1-50-4-M6.
Attaching a tool adapter (ISO flange) to a N2 series device
Each dimension and tolerance complies with ISO9409-1-31.5-4-M5.
Attaching a tool adapter (ISO flange) to a N6 series device
Each dimension and tolerance complies with ISO9409-1-31.5-4-M5.