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Regelventil 4WRLD16V150L-4X/MPT/24ED6T - Bosch Rexroth R901548254
This size 16 valve brings the axis controller with it: control runs as an integrated digital axis controller inside the valve, so no separate controller card is needed in the cabinet. Nominal flow is 250 l/min at 280 bar operating pressure, with pilot oil supplied and returned internally. Weight 11.86 kg.
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Description
Running a cylinder axis in closed-loop position control without finding cabinet space for a controller card is exactly what this valve solves: the pilot-operated 4WRLD in size 16 meters 250 l/min nominal flow at 280 bar and performs axis control with an integrated digital axis controller.
Benefits
- Integrated digital axis controller inside the valve, which shortens the control loop and cuts wiring between cabinet and machine.
- Nominal flow 250 l/min with up to 800 l/min possible through the valve.
- Operating pressure up to 280 bar on the compact ISO 4401-07-07-0-05 mounting pattern.
- Internal pilot oil supply and internal return, so no separate pilot circuit is required.
- Spool symbol V with internal spool position feedback, analog ±10 V command value.
- UKCA conformity to SI2016/1091 for electromagnetic compatibility, connected through a 12-pole connector (11 + PE) according to EN 175201-804.
Applications
The valve is used on presses, injection moulding machines and test rigs with position controlled cylinder axes. Keeping the controller in the valve shortens signal paths and simplifies commissioning because the control parameters live on the device. Internal piloting assumes a main circuit that stays under pressure.
Manufacturer
Bosch Rexroth, material number R901548254. Mounting is on a subplate to ISO 4401-07-07-0-05, ordered separately.
Technical data
| Product family | 4WRLD |
|---|---|
| Size | 16 |
| Connection diagram | ISO 4401-07-07-0-05 |
| Type of connection | Subplate mounting |
| Nominal flow | 250 l/min |
| Max. flow | 800 l/min |
| Operating pressure, max. | 280 bar |
| Number of ports | 4 |
| Number of switching positions | 3 |
| Spool symbol | Symbol V |
| Type of actuation | Electrical with integrated digital axis controller |
| Connectivity | Analog, command value ±10 V |
| Supply voltage | 24 VDC |
| Electrical connection description | Connector 12-pole (11 + PE) according to EN 175201-804 |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Hydraulic fluid | HL |
| Seals | NBR |
| Conformity | UKCA |
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Weight | 11.86 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901548254 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
Downloads
Datasheet
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