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On this valve the control electronics sit in the cabinet, not on the body. The 4WRZ10E1-85-7X/6EG24N9EK4/D3M is driven from an external amplifier card and controls an 85 l/min nominal flow at 315 bar.
Proportional Directional Valve 4WRZ10E1-85-7X/6EG24N9EK4/D3M - Bosch Rexroth R900706740
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,770.89
Item
BRR-R900706740
Manufacturer no.
R900706740
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900706740
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900706740
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Electronics on the valve stand in vibration and heat, in the cabinet they do not. The 4WRZ10E1-85-7X/6EG24N9EK4/D3M therefore works with external electronics while controlling 85 l/min nominal flow in size 10.
Benefits
- Electrical with external electronics, amplifier card centrally in the cabinet, 24 VDC supply.
- 85 l/min nominal flow, 170 l/min maximum at 315 bar operating pressure.
- Internal pilot oil supply, external return of the pilot stage.
- Spool symbol E1, 3 switching positions, 4 ports in size 10.
- 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 application is on machines whose valve block gets hot or vibrates heavily, for instance presses and forging plant. Separating valve and electronics simplifies replacement during service. The 7-pole plug to EN 175201-804 carries command value, feedback and supply in one cable.
Manufacturer
Bosch Rexroth, material number R900706740. 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.
| Hersteller-Nr | R900706740 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.240000 |
| 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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