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Test rigs call for gentle ramps rather than hard steps. The 4WRPDH10C4B100L-2X/M/24TD6T follows the command value steadily thanks to internal spool position feedback and meters 100 l/min at up to 315 bar.
Proportional Directional Valve 4WRPDH10C4B100L-2X/M/24TD6T - Bosch Rexroth R901395440
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,966.97
Item
BRR-R901395440
Manufacturer no.
R901395440
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901395440
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901395440
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A steady characteristic curve is what lets an axis accelerate without a jolt. The 4WRPDH10C4B100L-2X/M/24TD6T follows the analog command value through internal spool position feedback, carries 100 l/min nominal flow and works up to 315 bar.
Benefits
- Internal spool position feedback for steady following behaviour on ramps and slow travel.
- Nominal flow 100 l/min at operating pressures up to 315 bar.
- Spool symbol C4, four switching positions, mounting pattern ISO 4401-05-04-0-05.
- Direct actuated, so no dead time from an upstream pilot stage.
- Command value ±10 VDC or 4 ... 20 mA at the on-board electronics, 24 VDC supply.
- 12-pole connector (11 + PE), mass 7.46 kg.
Technical data
| Product family | 4WRPDH |
| Size | 10 |
| Connection diagram | ISO 4401-05-04-0-05 |
| Type of connection | Subplate mounting |
| Nominal flow | 100 l/min |
| Operating pressure, max. | 315 bar |
| Number of ports | 4 |
| Number of switching positions | 4 |
| Spool symbol | Symbol C4 |
| 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 | 7.46 kg |
Applications
The valve is used on materials testing machines, endurance rigs and presses with a prescribed force profile. Ramps can be resolved finely because the valve follows the command without stepping. Closed-loop force or position control still needs a higher level controller.
Manufacturer
Bosch Rexroth, material number R901395440. Figures for hysteresis, step response and frequency response are in the 4WRPDH series data sheet.
| Hersteller-Nr | R901395440 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.460000 |
| 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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