ZK7A26-3031-0200 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff ZK7A26-3031-0200 cable is part of the ZK Motor Cables series and features a length of 20 meters with a maximum data cross-section of 0.34 mm² AWG22. It supports four Ethercat P pins, offers IP65/IP67 protection class, and is rated for 630 V AC or 850 V DC.
Internal Product Review
The ZK7A26-3031-0200 is a Beckhoff motor cable with IP65/IP67 protection and a 630 V AC / 850 V DC rating. A 20.0 m cable length and mechanical coding 3 make this cable a well-executed choice for dependable motor connectivity in demanding automation service.
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Product Description:
The ZK7A26-3031-0200 is a preassembled motor cable produced by Beckhoff within the ZK Motor Cables series. Designed for hybrid servo axes that carry both power and EtherCAT P communication, the cable links drives to field-mounted actuators or I/O boxes in industrial automation cells. Combining energy and data transmission in one assembly reduces the amount of wiring required along the machine. Molded connectors, overall shielding, and integrated strain relief allow the cable to tolerate continuous flexing inside machine cable tracks. The shielding also helps protect communication signals from electrical interference generated by nearby motor power conductors.
This model is supplied in a fixed length of 20.0 m, allowing it to be routed from the controller to the motor without cutting or splicing. The control pair inside the jacket has a maximum conductor cross-section of 0.34 mm² (AWG22), providing low-resistance signal paths for incremental feedback lines embedded in the EtherCAT P channel. The circular plug includes four EtherCAT P pins that keep real-time network traffic isolated from the three-phase power cores. For energy delivery, the insulation system is rated for 630 V AC and 850 V DC, making it suitable for typical servo inverter output stages. A PUR outer sheath resists abrasion during repeated movement through cable tracks. The connector assembly carries an IP65/IP67 ingress protection rating, protecting the connection against dust, water jets, and temporary immersion under the applicable installation conditions.
The mechanical interfaces use the B23 installation size, allowing the mating connector to engage compatible Beckhoff drive sockets without adapters. A positional guide with mechanical coding 3 prevents incorrect connections when several similar cables enter the same panel or machine section. The twin sealing design maintains strain relief while preserving the connection’s protection against contamination along moving cable chains. Factory-terminated conductors and shielding provide secure electrical connections without requiring field assembly of the molded ends. Consistent conductor color coding supports accurate connection identification throughout the cable route. Specified bend-radius limits help prevent excessive stress on the conductors, shielding, and outer jacket during fixed or continuously moving operation.
