ZK4500-8003-0150 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff ZK4500-8003-0150 motor cable is part of the ZK Motor Cables series and measures 15 meters in length with an outer diameter of 12.2 mm. It features bare copper conductors, PVC jacket material, and supports a maximum operating voltage of 1000 V AC. The cable provides a power cross-section of 1.50 mm², a brake cross-section of 0.75 mm², and has a shielding coverage of at least 85%.
Internal Product Review
The ZK4500-8003-0150 is a Beckhoff motor cable designed for dependable motion-system connectivity, with a maximum operating voltage of 1000 V AC and shielding coverage of at least 85%. Bare copper conductors and a PVC jacket support consistent electrical performance and solid industrial durability, making ZK4500-8003-0150 a strong choice for servo applications.
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Product Description:
The ZK4500-8003-0150 is a pre-assembled motor cable from Beckhoff's ZK Motor Cables series. It is used to supply power, brake current, and feedback signals between a drive controller and a synchronous servo motor in automated machinery. By combining three power cores, a paired brake circuit, and signal conductors inside a single outer jacket, the product simplifies routing in cable chains and reduces panel wiring in production lines that rely on distributed motion control and compact machine layouts.
The copper power cores have a cross-section of 1.50 mm², and their resistance is no more than 13.3 Ω/km; together these values help limit voltage drop when the cable carries up to 1,000 V AC over its rated length. Insulation resistance is at least 500 MΩ·km because PP dielectric layers separate the conductors and help prevent leakage current. A molded PVC jacket gives the cable an outer diameter of 12.2 mm, which allows dense installation in control cabinets without exceeding standard cable clamp openings. Inside the hybrid bundle, the signal pair uses AWG22 conductors, which suit common encoder interfaces while keeping capacitance low for fast, noise-resistant transmission. A braided shield with at least 85% optical coverage surrounds the core assembly to suppress electromagnetic interference from high-switching-frequency inverters.
The mechanical design supports continuous flexing duty cycles. The minimum bending radius is 61 mm, and dynamic motion is allowed up to 20 N/mm² of tensile stress without conductor fatigue. When the cable is installed in a static run, the permitted pull rises to 50 N/mm². A dedicated brake pair with a cross-section of 0.75 mm² carries holding-brake current independently of the power phase, which helps prevent nuisance voltage fluctuations during rapid deceleration. Bare copper strands, a flame-retardant orange PVC sheath, and PP insulation maintain flexibility during repeated movement and support standard plant color coding.
