Robot Flange Dimensions and Tool Adapter
For SCARA Robots
On a SCARA robot (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] | LS series | G series | GX series | T series | RS series |
|---|---|---|---|---|---|
| ⌀8 | - | G1 | - | - | - |
| ⌀16 | LS3 | G3 | GX4 | T3 | RS3 RS4 |
| ⌀20 | LS6 | G6 | GX8 | T6 | - |
| ⌀25 | LS10 LS20 | G10 G20 | - | - | - |
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 series
| Standard model | Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀16: LS3, G3, GX4, T3, RS3, RS4
| Standard model | Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀20: LS6, G6, GX8, T6
| Standard model | Cleanroom model |
|---|---|
 |  |
| GX8 Standard model | GX8 Cleanroom model |
|---|---|
 |  |
Models with a shaft outer diameter of ⌀25: LS10, LS20, G10, G20
| 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
VT series
N2 series
N6 series
Tool Adapter
A plate is available for mounting a hand with dimensions designed for use with an ISO flange to 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 tool adapter (ISO flange) to a VT6 series 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.