This Flexible Cable Tray Servo Extension Cable is particularly designed for enduring continuous drag chain bending applications in mechanical equipment and machine tools. Made with specially modified insulation and outer coating materials, it exhibits superior wear resistance and dielectric resistance. It is capable of withstanding long-term forces like acceleration, deceleration, stretching, and compression, as well as enduring over five million cycles of periodic bending, while preserving its high level of stability consistently.
Flexible Cable Tray Servo Extension Cable Parameter
| YY501 HIGH FLEXIBLE DRAG CHAIN CONTROL CABLE(Black CORE) ( 5 million times reliability tests for drag chain)) | ||||
| No. | Product Code | Cores Number and cross-sectional area | Approximate outer diameter （mm) | Outer sheath color |
| (NO.Xm㎡) | ||||
| 1 | YY501.05.0050 | 5G0.5 | 6.0 | Black |
| 2 | YY501.06.0050 | 6G0.5 | 6.5 | Black |
| 3 | YY501.08.0050 | 8G0.5 | 7.6 | Black |
| 4 | YY501.09.0050 | 9G0.5 | 8.3 | Black |
| 5 | YY501.10.0050 | 10G0.5 | 8.8 | Black |
| 6 | YY501.12.0050 | 12G0.5 | 8.4 | Black |
| 7 | YY501.16.0050 | 16G0.5 | 9.4 | Black |
| 8 | YY501.20.0050 | 20G0.5 | 10.2 | Black |
| 9 | YY501.05.0075 | 5G0.75 | 7.0 | Black |
| 10 | YY501.06.0075 | 6G0.75 | 7.5 | Black |
| 11 | YY501.08.0075 | 8G0.75 | 8.8 | Black |
Flexible Cable Tray Servo Extension Cable Technical data
Special PVC sheath with high flexibility
● Temperature range: Mobile installation: -5°C to +70°C Fixed installation: -15°C to +80°C
● Nominal voltage Uo/U: 300/300V
● Test voltage: 1500V
● Insulation resistance: Minimum 20 MOhm xkm
● Minimum bending radius: Mobile installation: 7.5 times the cable diameter Fixed installation: 6 times the cable diameter
● Compliance with EU RoHS, Reach regulations.
Flexible Cable Tray Servo Extension Cable Structure:
Bare copper conductor, fine copper wire Compliant with DIN VDE 0295 Class 6 and IEC 60228 Class 6
● Special PVC insulation
● Black core wire with continuous white numerical coding
● Yellow-green grounding wire on the outer layer (3 cores and above)
● The wire cores are twisted with optimal lay length and layered.
● Special PVC outer sheath
● Black (RAL 9005) matte
| High Flexibility 5 Million Times Drag Chain Cable Test Standards | ||
| Drag Chain Bending Test Test Method: Take a 2-meter finished cable, with a bending radius of 6 times the outer diameter of the cable, a moving stroke of 900 mm, and reciprocating movement at a speed of 90 times/minute. |
Two-Wheel Winding Test Test Method: Take a 5-meter finished cable, according to the specified pulley diameter and weight of the weights. The pulley moves at a speed of 0.33 m/sec, and the moving distance is more than 1.0 meter under reciprocating conditions |
90-Degree Bend Test Test Method: Take a 2-meter finished cable, with a bending radius of 2.5 times the outer diameter of the cable, according to the standard specified weight of the weights, bending at a speed of 40 times/minute |
| Judgment Criteria: 1. The number of reciprocations exceeds 5,000,000 times without open circuit or short circuit. 2. The sheath is not broken | Judgment Criteria: 1. The number of reciprocations exceeds 200,000 times without open circuit or short circuit. 2. The sheath is not broken | Judgment Criteria: 1. The number of reciprocations exceeds 100,000 times without open circuit or short circuit. 2. The sheath is not broken |
