ZK1090-3131-0040 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff ZK1090-3131-0040 is part of the ZK Motor Cables series and features a cable length of 4 meters with a 4-pin, A-coded male contact type. It is rated for 30 V, supports 4 A current at 40°C, and has a star quad cable structure with 90 percent shield coverage. The cable cross-section is 1 x 4 x 0.14 mm² (AWG26) and it uses an M8 installation size.
Internal Product Review
The ZK1090-3131-0040 is a Beckhoff motor cable with A-coded M8 connectivity. Star quad construction and 90% shield coverage support clean transmission in motion-control wiring. A 30 V rating paired with 4 A current capacity makes this cable a dependable choice for compact industrial interconnects.
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Product Description:
The ZK1090-3131-0040 motor cable is produced by Beckhoff and belongs to the ZK Motor Cables series. Designed as a pre-assembled connection line between servo drives and field-mounted motors, it delivers power and feedback signals within compact machines and material-handling stations. By combining signal conductors and shielding in a single molded assembly, the cable simplifies routing and minimizes cabinet space in industrial automation cells. Using one assembled cable instead of separate leads also helps keep wiring paths orderly where available space is limited.
With a length of 4.00 m, the cable reaches between panel hardware and actuators without excess slack. Its insulation supports a maximum operating voltage of 30 V, so it suits low-voltage control circuits rather than mains power. The conductor bundle follows the 1 x 4 x 0.14 mm² (AWG26) geometry, giving a loop resistance of 250 Ω/km and permitting a continuous load of 4 A at 40 °C. A braid and foil screen provide 90 % shield coverage, limiting electromagnetic coupling, while the remaining electrical values support stable signal transmission and predictable encoder timing.
Signal integrity is also supported by the Star Quad core layout, which pairs opposite conductors to reduce crosstalk. The M8 field plug carries an A-coded key and forms a sealed interface that is tightened to the specified nut torque of 0.4 Nm. Internally, each strand uses a 19 x 0.1 mm construction for flexibility, and the compact connector follows the M8 installation size while presenting a male, 4-pin contact pattern for straightforward device matching. The pin header is indexed, so the connector can be aligned correctly during installation and connected without reversing the contact pattern.
