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On a test rig the axis has to follow the test profile, not the mood of the plant. The 4WRKE10E50L passes 50 l/min nominal flow at up to 315 bar and corrects spool position internally. Pilot supply and pilot drain both run inside the valve.
Proportional Directional Valve 4WRKE10E50L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901135807
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,954.13
Item
BRR-R901135807
Manufacturer no.
R901135807
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901135807
Country of originGermany
ConditionNew
Artikel
BRR-R901135807
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On a test rig tracking accuracy decides whether the recorded profile matches the programmed one. The 4WRKE10E50L-3X/6EG24ETK31/A1D3V corrects spool position through internal feedback, passes 50 l/min nominal flow and stays serviceable up to 315 bar operating pressure.
Benefits
- 50 l/min nominal flow in size 10, with 170 l/min as the maximum flow
- Internal spool position feedback, the on-board electronics correct deviations without an external controller
- Pilot oil in and out internally, the pilot stage works without dedicated piping
- Spool symbol E, linear relation between command value and flow
- 8.4 kg, FKM seals, 315 bar, driven by a ±10 V command value at 24 VDC
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| 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 E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.4 kg |
Applications
The valve goes into material and component test rigs, simulation axes and cycling equipment with a repeating motion profile. Subplate mounting to ISO 4401-05-05-0-05 keeps the mechanical interface identical across all ratings of the series. A 24 VDC supply is all the electrical side requires.
Manufacturer
Bosch Rexroth, material number R901135807, type code 4WRKE10E50L-3X/6EG24ETK31/A1D3V. The code E50L denotes spool symbol and flow rating, D3V marks the version with FKM seals.
| Hersteller-Nr | R901135807 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.400000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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