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A die cushion has to hold its force across the whole stroke, even when system pressure dips. The 4WRTE10W6-50L-4X/6EG24K31/A1M therefore receives pilot oil from a separate circuit and meters 50 l/min nominal flow with symbol W6 from a ±10 V command.
Proportional Directional Valve 4WRTE10W6-50L-4X/6EG24K31/A1M - Bosch Rexroth R900954265
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,040.92
Item
BRR-R900954265
Manufacturer no.
R900954265
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900954265
Country of originGermany
ConditionNew
Artikel
BRR-R900954265
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In forming presses the working pressure dips briefly as the tool enters the material. The 4WRTE10W6-50L-4X/6EG24K31/A1M draws pilot oil externally and returns it externally so the pilot stage stays clear of that, and converts 50 l/min through spool symbol W6.
Benefits
- Internal spool position feedback at 50 l/min nominal flow.
- Command interface ±10 V, electronics sit on the valve, 24 V DC supply.
- Symbol W6 in size 10, four ports, three switching positions.
- Pilot oil supplied externally and returned externally in version 4WRTE10W6-50L-4X/6EG24K31/A1M.
- 350 bar maximum operating pressure, flow up to 170 l/min.
- 9.5 kg weight, NBR seals, hydraulic fluid HL.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.5 kg |
Applications
A match for die cushions, blank holders and counterholders under changing load. The ±10 V voltage command comes straight from the press control. At 9.5 kg the valve sits on the usual size 10 connection pattern.
Manufacturer
Bosch Rexroth, material number R900954265, product family 4WRTE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals.
| Hersteller-Nr | R900954265 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.500000 |
| 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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