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The feed of a band saw should follow the cutting resistance rather than force it. This valve meters 50 l/min at up to 315 bar, spool symbol E1, command value 10 V bipolar. Internal pilot oil supply and internal return, concealed manual override, 7.98 kg.
Proportional Directional Valve 4WRZE10E1-50-7X/6EG24N9ETK31/A1V - Bosch Rexroth R900966139
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,676.35
Item
BRR-R900966139
Manufacturer no.
R900966139
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900966139
Country of originGermany
ConditionNew
Artikel
BRR-R900966139
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In sawing, feed force decides blade life and cut quality. The 4WRZE10E1-50-7X/6EG24N9ETK31/A1V controls it at 50 l/min rated flow and 315 bar maximum and runs its pilot oil entirely inside the valve.
Benefits
- Feed force set steplessly through the 10 V bipolar command value.
- 50 l/min rated flow, flow up to 170 l/min, operating limit 315 bar.
- Internal pilot oil supply and internal pilot oil return, no additional pilot lines.
- Spool symbol E1, three switching positions, size 10 to ISO 4401-05-05-0-05.
- Concealed manual override, 7.98 kg, FKM seals, HL fluid.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Conformity | UKCA |
| 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 | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.98 kg |
Application
Band and circular saws, feed carriages and clamping axes in metalworking use this valve. A ramp on the command signal lets the blade enter the material softly. For axes that need a blocked centre, symbols W6 and W8 are available.
Manufacturer
Bosch Rexroth, material number R900966139. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.
| Weight | 7.980000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900966139 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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