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A fast axis with analog control needs both, flow and a direct command value input. This valve carries 100 l/min nominal flow, accepts ±10 V and works up to 350 bar. Spool symbol W6, internal piloting, 8.42 kg.
Proportional Directional Valve 4WRTE10W6-100L-4X/6EG24ETK31/A1M - Bosch Rexroth R901128157
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,534.08
Item
BRR-R901128157
Manufacturer no.
R901128157
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901128157
Country of originGermany
ConditionNew
Artikel
BRR-R901128157
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Where the controller outputs its manipulated value as a voltage, the valve should process it without detour. The 4WRTE10W6-100L-4X/6EG24ETK31/A1M accepts ±10 V directly and carries 100 l/min nominal flow at up to 350 bar.
Advantages
- Command value ±10 V, on-board electronics with internal spool position feedback
- 100 l/min nominal flow, maximum flow 170 l/min
- Internal pilot oil supply with internal return, linear characteristic curve
- Spool symbol W6, maximum operating pressure 350 bar
- NBR seals for hydraulic fluid HL, 24 VDC supply
- Subplate mounting ISO 4401-05-05-0-05, 8.42 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 | 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 W6 |
| 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 | 8.42 kg |
Applications
The valve is installed on feed and positioning axes with medium to high oil demand. Internal piloting keeps the block free of extra control lines. For sizing, the maximum flow of 170 l/min applies as the upper limit.
Manufacturer
Bosch Rexroth, material number R901128157. All values shown here are taken from the manufacturer product data.
| Hersteller-Nr | R901128157 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.420000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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