Product Overview
The Siemens 6FX3002-5CL12-1CA0 is a high-performance industrial automation cable designed for demanding motion control and power transmission applications. With a 20-meter length and 4x2.5mm2 copper conductors, this cable provides reliable power delivery to motors and drives in automated systems. Its rugged construction withstands repeated flexing, torsion, and tensile stress, reducing downtime and maintenance costs over the long term.
Key Specifications
| Parameter |
Value |
| Number of cores x cross-section |
4x2.5 mm² |
| Test voltage (power conductors) |
4000 V RMS |
| Rated voltage U0/U (EN 50395) |
600 V / 1000 V |
| Smallest bending radius (fixed installation) |
6 x diameter |
| Smallest bending radius (flexible installation) |
155 mm |
| Maximum number of bends |
1,000,000 |
| Max tensile stress (fixed installation) |
50 N/mm² |
| Max tensile stress (flexible installation) |
20 N/mm² |
| Torsional stress (absolute) |
30°/m |
| Connection type |
Straight connector (fixed cable outlet direction) |
| Length |
20.0 m |
Applications & Use Cases
The Siemens 6FX3002-5CL12-1CA0 excels in robotic arms, CNC machining centers, and automated assembly lines where cable movement is constant. In high-speed pick-and-place machines, its 1 million bend rating ensures uninterrupted operation even under continuous flexing. For gantry systems, the tensile strength of 50 N/mm² fixed installation guards against breakage during rapid acceleration. This cable also suits servo motor connections in packaging and material handling equipment.
Installation Guidance
When installing the Siemens 6FX3002-5CL12-1CA0, ensure the bending radius never falls below 155 mm for flexible runs. For fixed installations, use a radius of at least 6 times the cable diameter. Secure the cable with strain relief at both ends to avoid exceeding 20 N/mm² tensile stress in moving sections. The straight connector orientation must match the cable outlet direction specified. Avoid sharp edges and twist angles greater than 30°/m to prevent internal conductor damage.
Maintenance & Reliability
Regularly inspect the Siemens 6FX3002-5CL12-1CA0 for cuts, abrasions, or kinks, especially near connection points. In environments with oil or coolant, check the jacket integrity periodically. The torque-resistant design reduces replacement frequency, directly lowering total cost of ownership. After 500,000 cycles, perform a visual check of the flexible section; the robust construction typically exceeds the rated 1 million bends when properly installed.
Selection Guide
Before purchasing the Siemens 6FX3002-5CL12-1CA0, verify your drive’s voltage rating (600/1000V) and conductor cross-section (4x2.5 mm²). Confirm the required length; this cable is 20.0 m pre-terminated with straight connectors. For longer runs, multiple cables can be joined using compatible junction boxes. Buyers from ubest101 can ensure genuine Siemens parts with full traceability. Always match the cable’s mechanical properties to the application’s motion profile for optimal life.