ZK4704-0421-2200 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The ZK4704-0421-2200 is a motor cable from Beckhoff, part of the ZK Motor Cables series, with a cable length of 20 meters and a PUR jacket material. It features a power cross-section of 0.75 mm², signal cross-section of AWG22, and supports a rated current of 14 A at 630 V AC/DC. The cable is protected to IP66/67 standards and is designed for up to 5 million cycles with a maximum speed of 4 meters per second.
Internal Product Review
The ZK4704-0421-2200 is a Beckhoff motor cable built with a PUR jacket for dependable service in IP66/67 environments. Rated for 14 A power and 630 V AC/DC, the cable offers a strong electrical fit for motion systems that demand stable power transmission. Crimp termination and 500 mating cycles support consistent installation quality, making the assembly a very capable motor interconnect.
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Product Description:
The ZK4704-0421-2200 is a flexible motor cable manufactured by Beckhoff within the ZK Motor Cables series. It links a servo drive to its motor, carrying three-phase power, protective earth, and encoder signals in a single jacketed assembly for coordinated motion control in industrial automation environments. By combining power conductors with low-level signal pairs, the product streamlines cabinet wiring and simplifies connections. The molded connectors at each end are keyed for fast installation inside machines and handling systems where downtime must be minimized.
With a total length of 20.00 m, the cable reaches from the control cabinet to the moving axis without splicing. The copper power cores are sized at 0.75 mm² and support a continuous line current of 14 A up to a rated line voltage of 630 V AC/DC. Separate signal pairs use AWG22 conductors to limit capacitance and preserve encoder signal integrity. An itec® coded plug on the drive side houses Power 3+PE plus five control contacts, while the motor-side inserts mirror this layout. The outer sheath has an IP66/67 ingress rating, and during static routing the cable may be bent to a minimum radius of 5 × its outer diameter without conductor strain.
The connectors are rated for 500 mating operations, and the cable supports a flex life of 5 million bend cycles in energy-chain service. During travel, velocities up to 4 m/s are permitted without exceeding torsional or tensile limits. The outer sleeve is made of PUR (polyurethane), which provides abrasion resistance and low halogen content for machine tool and food packaging areas. On the motor end, an 8-wire plus shield arrangement maintains feedback integrity, and the assembly mass is held to 175.0 kg/km to reduce cable-chain loading. All conductors terminate with a crimp connection, eliminating solder heat and providing repeatable contact resistance.
