Direct-Operated Servo Valves with Fieldbus Interface D636 and D637 Series
ISO 4401 SIZE 03 AND 05
- Directly driven by linear force motor with no pilot flow required
- Linear force motor with high force range offering no flow limitations
- Directly driven design means pressure-independent dynamic performance
- Low current consumption at and near hydraulic null
- Integrated digital electronics allows a high grade of flexibility with fieldbus interface
| Specifications | |
|---|---|
| Hydraulic Data | |
| Rated Flow | 5 to 100 l/min (1.3 to 26.3 gpm) @ ∆p 35 bar (500 psi) per land |
| Maximum Flow | 180 l/min (47 gpm) Size 05 |
| Maximum Operating Pressure | 350 bar (5,000 psi) |
| Mounting Pattern | ISO 4401 Size 03 and 05 (NG 6 and 10) |
| 100% Step Response | 8 ms @ 210 bar (3,000 psi) |
| Electrical Data | |
| Supply Voltage | 24 VDC (18 to 32 VDC) |
| Fieldbus Interface | CANopen, Profibus and EtherCAT |
| Options | Analog Signals |
Literature
- Overview - Digital and Axis Control Servo Valves
- Catalog - D637 Digital Control Proportional Valves
- Catalog - D636 and D637 Series Direct-Operated Servovalves
- Manual - Electrical Interfaces
- Manual - Digital Interface Valves with EtherCAT Interface - Firmware Manual
- Manual - Digital Interface Valves with CANopen Interface
- Manual - Digital Control Valves with PROFIBUS Interface
- Installation Drawing - D636 Series Servovalves
- Manual - D636 to D639 Servo Valves - Mounting-Installation-Notes
- Manual - ATEX Direct Drive Digital and Axis Control Valves - Series D637K and D639K - Size 05
- Find More Literature
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