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An axis drawing around 85 l/min in continuous duty belongs on a valve with a matching nominal flow. The 4WRZ10E1-85-7X/6EG24N9TK4/D3M is rated at 85 l/min, permits 170 l/min at peak and controls up to 315 bar.
Proportional Directional Valve 4WRZ10E1-85-7X/6EG24N9TK4/D3M - Bosch Rexroth R901328639
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,770.89
Item
BRR-R901328639
Manufacturer no.
R901328639
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901328639
Country of originGermany
ConditionNew
Artikel
BRR-R901328639
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Too large a nominal flow makes control coarse, too small a one limits speed. The 4WRZ10E1-85-7X/6EG24N9TK4/D3M sits at 85 l/min nominal flow in size 10 and permits up to 170 l/min.
Benefits
- 85 l/min nominal flow, 170 l/min maximum flow, headroom for rapid traverse phases.
- 315 bar operating pressure with spool symbol E1 and 3 switching positions across 4 ports.
- External pilot oil supply, internal return, with a pressure reducing valve in the pilot stage.
- Electrical with external electronics, driven from an amplifier card, 24 VDC supply.
- 8.24 kg, NBR seals, HL fluid, 7-pole plug (6 + PE) to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Supply voltage | 24 VDC |
| 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 E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.24 kg |
Applications
The valve is intended for feed and press axes that have to accelerate and position evenly. Concealed auxiliary actuation allows the axis to be moved if the electronics fail. Through subplate mounting to ISO 4401-05-05-0-05 it fits any standard size 10 manifold.
Manufacturer
Bosch Rexroth, material number R901328639. Characteristic curves, step responses and installation dimensions are given in data sheet RE 29115 on the pilot-operated proportional directional valve, the series overview in RE 07600-B.
| Weight | 8.240000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901328639 |
| 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 |
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