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Proportional Directional Valve 4WRKE10E1-100L-3X/6EG24EK31/A1D3M - Bosch Rexroth R900738436

Name: Proportional Directional Valve 4WRKE10E1-100L-3X/6EG24EK31/A1D3M - Bosch Rexroth R900738436
Brand: Bosch Rexroth
SKU: BRR-R900738436
Price: 4096.42 EUR
Availability: InStock

Bosch Rexroth ✓ Original product Brand new Made in Germany

Screwdown cylinders in a rolling mill move a few tenths under high force. The 4WRKE10E1-100L-3X/6EG24EK31/A1D3M controls them with 100 l/min nominal flow, is guided by ±10 V and drains its pilot oil through a dedicated line.

Net

€4,096.42

excl. VAT

Item BRR-R900738436

Manufacturer no. R900738436

Question about this item

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

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Invoice payment for regular customers
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Technical questions clarified with the manufacturer

Description

A screwdown cylinder has to move a few tenths of a millimetre while rolling force pushes back. The 4WRKE10E1-100L-3X/6EG24EK31/A1D3M keeps control quiet because the pilot drain stays separate from the main return.

Benefits

Pilot oil supplied internally, drained externally, pressure surges in the main return never reach the pilot stage.
100 l/min nominal flow, up to 170 l/min, spool symbol E1.
±10 V command with a linear characteristic curve and internal spool feedback.
315 bar maximum operating pressure in size 10, three switching positions.
8.34 kg, NBR seals, connected through a 7-pole (6 + PE) plug.

Applications

The valve is used on roll adjustment, calender gaps and balancing cylinders of rolling stands. Even with several axes working in parallel the pilot stage stays decoupled. The Y line must be present at the subplate.

Manufacturer

Bosch Rexroth, material number R900738436. EK31 marks internal pilot oil supply with external return, A1 the ±10 V command input.

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
Manufacturer	Bosch Rexroth
Hersteller-Nr	R900738436
Zolltarifnummer	84812010
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

Proportional Directional Valve 4WRZE16E1-100-7X/6EG24K31/A1V - Bosch Rexroth R900968924

Item BRR-R900968924

€4,066.10

Details