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Repeatability decides whether an axis hits the same position part after part. The internal spool position feedback of this 4WRPDH10 with symbol C3 provides it at 50 l/min nominal flow and 315 bar operating pressure.
Proportional Directional Valve 4WRPDH10C3B50L-2X/M/24SD6T - Bosch Rexroth R901498902
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,966.97
Item
BRR-R901498902
Manufacturer no.
R901498902
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901498902
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901498902
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Without feedback of spool position a proportional valve drifts with temperature and load. The 4WRPDH10C3B50L-2X/M/24SD6T measures that position internally and keeps the relation between command value and flow stable, at 50 l/min nominal flow and up to 315 bar.
Benefits
- Internal spool position feedback, which keeps hysteresis low and positions reproducible.
- Spool symbol C3 with four switching positions, nominal flow 50 l/min.
- Operating pressure up to 315 bar on the ISO 4401-05-04-0-05 mounting pattern.
- Direct actuated, usable without pilot oil and without a minimum pressure.
- On-board electronics for ±10 VDC or 4 ... 20 mA, 24 VDC supply.
- 12-pole connector (11 + PE), NBR seals, mass 7.28 kg.
Technical data
| Product family | 4WRPDH |
| Size | 10 |
| Connection diagram | ISO 4401-05-04-0-05 |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Operating pressure, max. | 315 bar |
| Number of ports | 4 |
| Number of switching positions | 4 |
| Spool symbol | Symbol C3 |
| Type of actuation | Electrical with on-board electronics |
| Connectivity | ±10 VDC or 4 ... 20 mA |
| Supply voltage | 24 VDC |
| Electrical connection description | Connector, 7-pole (6 + 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 | 7.28 kg |
Applications
Typical duties are positioning and metering tasks on test rigs, assembly lines and machine tools. Internal feedback keeps the characteristic curve reproducible even as oil temperature changes. Closed-loop position control of the axis additionally needs a measuring system on the cylinder.
Manufacturer
Bosch Rexroth, material number R901498902. Figures for hysteresis and step response are in the 4WRPDH series data sheet.
| Hersteller-Nr | R901498902 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.280000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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