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Proportional Directional Valve 4WREE10W75-3X/V/24A1 - Bosch Rexroth R901572017
A clamping unit on a plastics machine needs oil and a fine command at the same time. The 4WREE10W75-3X/V/24A1 delivers 75 l/min nominal flow, follows a ±10 V command voltage and weighs 7.4 kg. Spool symbol W, FKM seals.
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Description
Closing a mould should start briskly and slow down clearly just before contact. The 4WREE10W75-3X/V/24A1 provides 75 l/min nominal flow for that and converts the ±10 V command voltage with internal spool position feedback.
Benefits
- 75 l/min nominal flow, flow up to 180 l/min at 350 bar.
- ±10 V command voltage, speed profile straight from the machine controller.
- Spool symbol W with three switching positions, direct actuated.
- FKM seals, 7.4 kg, HL fluid, size 10.
- ISO 4401-05-04-0-05 pattern, 24 VDC at the 7-pole connector (6 + PE), UKCA to SI2016/1091.
Application
The valve is used on clamping as well as ejector axes of injection moulding machines and on joining stations. The speed profile is driven as a command curve that the valve electronics follow. Reserve up to 180 l/min is on hand for fast retraction.
Manufacturer
Bosch Rexroth, material number R901572017. Product family 4WREE 10, version 4WREE10W75-3X/V/24A1.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
|---|---|
| Connection diagram | ISO 4401-05-04-0-05 |
| Max. flow | 180 l/min |
| Product family | 4WREE 10 |
| Type of connection | Subplate mounting |
| Nominal flow | 75 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.4 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901572017 |
| 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
- Datasheet (PDF)
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