Bosch Rexroth | 4WE6G6XEW110N962SO43A-1221B
4WE6G6X/EW110N9/62SO43A-1221B
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The 4WE6G6X/EW110N9/62SO43A-1221B directional spool valve belongs to the WE Directional Spool Valves series produced by Bosch Rexroth for hydraulic automation that shifts flow paths to start, stop, or reverse actuators. It operates from a 110 V AC supply at 50 or 60 Hz, allowing connection to standard control transformers. At 50 Hz the coil draws 0.52 A, while at 60 Hz the current requirement is 0.39 A, so contact sizing can be adjusted accordingly. Switch-on power peaks at 220 VA and then falls to a 50 VA holding level, reducing continuous heat. The valve supports continuous energization with a 100 percent duty cycle. Class H insulation protects the winding, and the coil surface can reach 120 °C during prolonged service, so adjacent components must tolerate that temperature range.
The valve mounts on an ISO 4401-03-02-0-05 (D03) interface and uses size 6 ports for compatibility with common subplates. Passageways P, A, and B tolerate operating pressures up to 350 bar, while the tank port resists 160 bar, fitting high-pressure return circuits. Flow capacity is rated at 60 l/min, maintaining performance with medium-size cylinders or motors. An IP65 protection class seals the enclosure against dust and low-pressure water jets when the unit is installed outside a cabinet. A locating hole fitted with a locking pin ensures accurate positioning on the manifold, and a concealed manual override (N9) permits momentary spool shifts during commissioning without exposing live electrical parts.
Technical Specifications
Ac Supply Voltage
110 V 50/60 Hz
Coil Surface Temp Max (ac)
120 C
Duty Cycle
100% ED
Holding Power (ac)
50 VA
Insulation Class (ac)
H
Locating Hole
With locking pin (/62)
Manual Override
Concealed (N9)
Max Flow (ac)
60 l/min
Max Operating Pressure (p, A, B)
350 bar
Max Tank Port Pressure (t, Ac)
160 bar
Mounting Interface
ISO 4401-03-02-0-05 (D03)
Protection Class
IP65
Rated Current (50 Hz)
0.52 A
Rated Current (60 Hz)
0.39 A
Size
6
Switch-on Power (ac)
220 VA
1620 Old Apex Road
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