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Force controlled test rigs need a pilot stage that stays independent of the test axis. The 4WRKE10E1-100L-3X/6EG24K31/A1D3M uses a fully external pilot circuit and controls 100 l/min nominal flow from a ±10 V command.
Proportional Directional Valve 4WRKE10E1-100L-3X/6EG24K31/A1D3M - Bosch Rexroth R900706962
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,096.42
Item
BRR-R900706962
Manufacturer no.
R900706962
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900706962
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900706962
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When test force is under closed loop control, pressure in the main channel varies from cycle to cycle. The 4WRKE10E1-100L-3X/6EG24K31/A1D3M therefore takes pilot oil from a separate circuit and returns it there, at 100 l/min nominal flow.
Benefits
- Pilot oil supplied and drained externally, the pilot stage does not follow swings of the main pressure.
- 100 l/min nominal flow, up to 170 l/min, spool symbol E1.
- ±10 V command into the on-board electronics, wired through a 7-pole (6 + PE) plug.
- 315 bar maximum operating pressure, size 10, three switching positions.
- 8.37 kg, NBR seals, HL hydraulic fluid, ISO 4401-05-05-0-05 pattern.
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 | 100 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 E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.37 kg |
Applications
The valve is used on force and position controlled test rigs, on loading equipment and on experimental presses. Its own pilot circuit can be operated together with other pilot-operated valves. Ports X and Y must be connected at the subplate.
Manufacturer
Bosch Rexroth, material number R900706962. K31 denotes fully external pilot oil routing, E1 the spool symbol and A1 the voltage command input.
| Hersteller-Nr | R900706962 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.361000 |
| 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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