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Injection axes cycle every few seconds and should work without extra lines. The 4WRKE10E1-100L-3X/6EG24ETK31/A1D3M routes its pilot oil fully internally, handles 100 l/min nominal flow and follows a ±10 V command.
Proportional Directional Valve 4WRKE10E1-100L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R900721894
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,096.42
Item
BRR-R900721894
Manufacturer no.
R900721894
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900721894
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900721894
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An injection axis repeats the same travel thousands of times a day. The 4WRKE10E1-100L-3X/6EG24ETK31/A1D3M holds it through internal spool position feedback, moves 100 l/min nominal flow and needs no separate pilot lines for it.
Benefits
- 100 l/min nominal flow, up to 170 l/min, spool symbol E1.
- Pilot oil supplied and drained internally, the subplate manages with P, T, A and B.
- ±10 V command straight into the on-board electronics, no amplifier card.
- 315 bar maximum operating pressure, size 10, ISO 4401-05-05-0-05 pattern.
- 8.34 kg, NBR seals, HL hydraulic fluid, supplied at 24 VDC.
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 | 8.34 kg |
Applications
The valve serves injection and metering axes, ejectors and cyclic infeed drives in plastics processing. Dropping the pilot lines shortens both pipework and fault finding. System pressure has to guarantee the pilot pressure at all times.
Manufacturer
Bosch Rexroth, material number R900721894. ETK31 marks internal pilot oil supply and internal return, A1 the ±10 V command value.
| Hersteller-Nr | R900721894 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.331000 |
| 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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