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ID : 29
Solenoid Valve Specifications
Valves
| Switching system |
2-position, Double Solenoids 3-position, Exhaust Center Solenoids 3-position, Closed Center Solenoids |
|---|---|
| Applicable fluid | Air |
| Operating system | Pilot type |
| Effective cross section (Cv value) |
P->A･B：1.116 mm² (0.062) |
| Lubrication | Oilless |
| Operating pressure range | 0.2 to 0.7 MPa * |
| Response time | 15 ms or below（when operating pressure is 0.5 MPa） |
| Maximum operating frequency | 10 Hz |
| Ambient temperature | -5 to 50°C (No dew condensation allowed. When dry air is used.) |
* The air source to be connected to the robot unit should be used within the operating pressure range from 0.20 to 0.39 MPa.
Solenoids
| Operating voltage | 24 V +/- 10% |
|---|---|
| Power consumption (current) | 0.5 W (21 mA) |
| Surge voltage protection circuit | Zener diode |
Switching System: 2-Position, Double Solenoid
When both solenoids A and B are deenergized, the valve holds its position.
This system is available for the VS-050 / 060 / 068 / 087.
| A, B | Air outlet to tools |
|---|---|
| P | Air inlet from AIR1 |
| EA, EB |
To exhaust ports For clean room type, these are connected to “VALVE-OUT” (AIR2) of a connector panel. |
Switching System: 3-Position, Exhaust Center Solenoid
When both solenoids A and B are deenergized or when the power is OFF, the valve is in the center position to exhaust the residual pressure of solenoids A and B.
This system is available for the VS-068 / 087.
Switching System: 3-Position, Closed Center Solenoid
When both solenoids A and B are deenergized or when the power is OFF, the valve is in the center position to hold the residual pressure of solenoids A and B.
This system is available for the VS-068 / 087.
In preparation for maintenances or an emergency, install an equipment to release the residual pressure between the hand and the valve by customer side.
The Valve Exhaust Port
Do not cover the valve exhaust port on the second arm.
ID : 29