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Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24TK31/A1D3M - Bosch Rexroth R901014520

Name: Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24TK31/A1D3M - Bosch Rexroth R901014520
Brand: Bosch Rexroth
SKU: BRR-R901014520
Price: 4096.42 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Saw feeds need constant pressure at the pilot stage even as the blade bites into the workpiece. The 4WRKE10E1-50L-3X/6EG24TK31/A1D3M takes pilot oil externally, drains it internally and controls 50 l/min nominal flow from a ±10 V command.

Net

€4,096.42

excl. VAT

Item BRR-R901014520

Manufacturer no. R901014520

Question about this item

Datasheet (PDF) User manual 10 documents, all under Downloads

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Technical questions clarified with the manufacturer

Description

At the first cut system pressure drops abruptly, yet the feed should stay even. The 4WRKE10E1-50L-3X/6EG24TK31/A1D3M therefore gets its pilot pressure from a separate source and works with 50 l/min nominal flow.

Benefits

Pilot oil supplied externally, drained internally, pilot pressure does not follow the load change in the main channel.
50 l/min nominal flow, up to 170 l/min, spool symbol E1.
±10 V command with a linear characteristic curve and internal position feedback.
315 bar maximum operating pressure, size 10, ISO 4401-05-05-0-05 pattern.
8.3 kg, on-board electronics at 24 VDC, 7-pole (6 + PE) plug.

Applications

The valve serves band saw and circular saw feeds, peeling machines and loading axes with shock loading. Port X has to be fed at the subplate, a Y line is not needed. Replacement valves must carry the same pilot variant.

Manufacturer

Bosch Rexroth, material number R901014520. TK31 denotes external pilot oil supply with internal return, E1 the spool symbol of the main stage.

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	50 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	8.3 kg
Manufacturer	Bosch Rexroth
Hersteller-Nr	R901014520
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

Downloads

Datasheet

Datasheet (PDF) PDF
Directional spool valves, direct operated (RE 23178) PDF, 1.2 MB, 28 p. EN
Directional spool valves, pilot-operated (RE 24751) PDF, 1.3 MB, 40 p. EN
Proportional directional valve, pilot-operated (RE 29115) PDF, 1.5 MB, 28 p. EN
Proportional directional valves, pilot-operated, with electrical position feedback and integrated PDF, 1.5 MB, 28 p. EN
Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) PDF, 1.5 MB, 28 p. DE
Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) PDF, 1.5 MB, 28 p. DE
Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung PDF, 1.2 MB, 28 p. DE
Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) PDF, 1.6 MB, 40 p. DE

User Manual

Hydraulic valves and hydroelectric pressure switches (RE 07600-B) PDF, 0.6 MB, 52 p. EN

Directional Spool Valve 4WEH10HD4X/OF6EG24N9K4/11=CSA - Bosch Rexroth R901563634

Item BRR-R901563634

€1,994.73

Details