Order now the 2090-CPWM7DF-16AF40, a long-reach 40-meter motor power cable for Kinetix servo systems requiring brake control.
What Is the 2090-CPWM7DF-16AF40?
The 2090-CPWM7DF-16AF40 is an extended 40-meter power cable designed to bridge the gap between Kinetix servo drives and motors in large-scale industrial cells. Featuring 16 AWG power conductors and integrated brake wires, this cable is essential for applications where the motor is located far from the control cabinet, such as in long-travel gantry systems or large conveyors. The cable utilizes the SpeedTec DIN connector system, which ensures a vibration-proof and liquid-tight connection (IP67 rated when mated), making it suitable for environments where exposure to cutting fluids or moisture is a concern.
Key Technical Specifications
- Cable Length: 40 Meters (131.2 feet)
- Conductor Gauge: 16 AWG
- Connector Type: SpeedTec DIN (M7)
- Brake Support: Yes (2-wire internal)
- Jacket Material: TPE (Chemical and Oil Resistant)
- Maximum Voltage: 1000V (Internal rating) / 600V (UL)
Advanced Power Transmission over Distance
Running servo power over 40 meters requires a cable with superior dielectric properties. The 2090-CPWM7DF-16AF40 is engineered to manage the reflected wave phenomenon (voltage spikes) that occurs in long cable runs between drives and motors. The 16 AWG construction provides the necessary balance between flexibility for routing and copper cross-section to minimize resistive losses. This cable is a critical component for Allen-Bradley Kinetix 6000 and 6500 deployments, providing the mechanical and electrical robustness needed for continuous industrial production.
Maintenance Tips
For a 40-meter cable run, the most important maintenance check is cable support. Ensure the 2090-CPWM7DF-16AF40 is supported every 1 to 2 meters to prevent the weight of the cable from pulling on the connectors. Regularly inspect the jacket for any signs of abrasion, especially if the cable passes through bulkheads or machine frames. If the drive reports «Motor Over-Temperature» faults incorrectly, check the integrity of the ground conductor within the cable, as long runs are more sensitive to grounding issues.
Frequently Asked Questions
Q: Is this 40m cable suitable for high-flex robotic arms?
A: No, this is a standard-flex (AF) cable. For high-flex applications where the cable is subject to constant twisting or tight-radius bending, a high-flex (HF) version must be used.
Q: Does the length affect the drive’s autotune process?
A: Yes, the drive must be configured for the 40m length in the software, as the cable’s resistance and capacitance will influence the motor’s electrical model and tuning parameters.
Do you need more references from this brand? Explore our full catalog of Allen-Bradley here: https://atlantechdrives.com/manufacturers/allen-bradley/
