Bosch Rexroth | 4WE6JA6XEW110N9K462SO43A-1809
4WE6JA6X/EW110N9K4/62SO43A-1809
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The 4WE6JA6X/EW110N9K4/62SO43A-1809 valve belongs to the WE Directional Spool Valves series manufactured by Bosch Rexroth for hydraulic automation tasks that require reliable path switching. It is built in valve size 6 (NG6), and the NFPA T3.5.1 D03 mounting interface allows direct installation on common subplates. The matching porting pattern ISO 4401-03-02-0-05 aligns pressure, tank, and work ports without adapter blocks. A J-coded spool defines the internal flow passages used to alternate circuit connections. Electrical control is supplied at 110 V AC, functioning with a rated current of 0.52 A at 50 Hz or 0.39 A at 60 Hz, so it integrates with either mains frequency. The coil carries insulation class H, permitting continuous service while its surface reaches up to 120 °C under full load without thermal degradation.
During energization the solenoid draws 220 VA of switch-on power to shift the spool, then settles to 50 VA holding power to reduce heat and energy use. A DIN EN 175301-803 three-pin K4 connector provides a removable electrical interface that simplifies field wiring. For manual circuit testing, the concealed N9 override lets maintenance staff move the spool without applying voltage. Hydraulically, the unit handles a maximum flow of 60 l/min while sustaining up to 350 bar on the pressure and work ports; the tank port endures up to 160 bar, safeguarding return lines. These limits match high-pressure industrial systems and ensure stable operation within the specified envelope.
Technical Specifications
Coil Insulation Class
H
Coil Max Surface Temperature
120 °C
Electrical Connection
DIN EN 175301-803, 3-pin (K4)
Holding Power (ac)
50 VA
Manual Override
Concealed (N9)
Max Flow (ac)
60 l/min
Max Operating Pressure (a/b/p)
350 bar
Max Tank Port Pressure (ac)
160 bar
Mounting Interface
NFPA T3.5.1 D03
Porting Pattern
ISO 4401-03-02-0-05
Rated Current (50 Hz)
0.52 A
Rated Current (60 Hz)
0.39 A
Rated Voltage
110 V AC 50/60 Hz
Spool Symbol
J
Switch-on Power (ac)
220 VA
Valve Size
6 (NG6)
1620 Old Apex Road
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