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For many cylinder axes the right nominal flow lies between 25 and 100 l/min. This pilot-operated valve hits the middle with 50 l/min, works up to 350 bar and follows a ±10 V command value. Spool symbol E, NBR seals, 8.43 kg.
Proportional Directional Valve 4WRTE10E50L-4X/6EG24EK31/A1M - Bosch Rexroth R978006623
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,040.92
Item
BRR-R978006623
Manufacturer no.
R978006623
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978006623
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R978006623
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A nominal flow that matches the cylinder saves control effort in the controller. The 4WRTE10E50L-4X/6EG24EK31/A1M carries 50 l/min nominal flow and is rated up to a maximum flow of 170 l/min.
Advantages
- 50 l/min nominal flow, maximum flow 170 l/min
- Maximum operating pressure 350 bar, spool symbol E, linear characteristic curve
- Internal pilot oil supply, external pilot oil return
- Command value ±10 V, on-board electronics with internal spool position feedback
- NBR seals for hydraulic fluid HL, 24 VDC
- Subplate mounting ISO 4401-05-05-0-05, 8.43 kg
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 E |
| 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 | 8.43 kg |
Applications
The valve is used on feed and positioning axes in machine building. The external pilot oil return keeps the pilot stage clear of back pressure in the tank line. Spool position feedback gives repeatable behaviour over the whole stroke.
Manufacturer
Bosch Rexroth, material number R978006623. All values shown here are taken from the manufacturer product data.
| Hersteller-Nr | R978006623 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.421000 |
| 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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