820 CY.P Shielded PUR Drag Chain Cable
High-Flex Control Cable for Harsh Environments & Moving Machinery (Outdoor/Oily/EMC)
Conductor: Fine strands of oxygen-free copper wires, multi-strand; Compliant with DIN VDE 0295 and IEC 60228 Class 6 standards.
Insulation: High-strength PVC compound.
Core Identification: Color coded or numbered cores (customizable upon request).
Shield: Oxygen-free copper wire braid shielding.
Outer Sheath: PUR (Polyurethane).
Sheath Color: Black, Gray, Orange.
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Product Description
820 CY.P: Product Description and Specifications
The 820 CY.P is a high-performance Shielded PUR Drag Chain Cable designed for medium-duty automation. Featuring a durable oil-resistant PUR jacket and EMC shielding, it withstands harsh industrial environments and guarantees a service life of ≥ 8 million cycles. Perfect for machine tools and moving applications requiring reliable interference-free transmission.
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Advantages
820 CY.P: Benefits and Features
Extreme Durability (PUR Jacket) Features a robust Polyurethane (PUR) outer sheath that offers superior resistance to abrasion, tears, and cuts.
Oil & Chemical Resistant Specially engineered to withstand mineral oils, coolants, acids, and alkalis.
EMC Shielding Protection Equipped with a high-density oxygen-free copper braid shield.
High Flexibility (>8 Million Cycles) Designed with Class 6 fine-stranded copper conductors for dynamic drag chain applications.
Wide Temperature Range Operates effectively from -40°C to +80°C in moving applications.
Technical Data
| Property | Value |
|---|---|
| Rated Voltage | 300/300V, 300/500V, 450/750V, 0.6/1kV |
| Test Voltage | 1500V, 2000V, 2500V, 3500V |
| Min. Bending Radius | Fixed installation 6 x D; Moving installation 8 x D |
| Travel Speed | ≤ 5 m/s |
| Service Life | ≥ 8 Million Cycles |
| Temperature Range (Fixed) | -50°C to +90°C |
| Temperature Range (Moving) | -40°C to +80°C |
Dimensions/Parameters
| Model | Cable Structure (No. x mm²) | Approx. Outer Diameter (mm) | Approx. Weight (kg/km) |
|---|---|---|---|
| 820CY.P | 2x0.14 | 4.5 | 26 |
| 820CY.P | 3x0.14 | 4.7 | 28 |
| 820CY.P | 4x0.14 | 5.2 | 35 |
| 820CY.P | 5x0.14 | 5.5 | 39 |
| 820CY.P | 6x0.14 | 5.8 | 44 |
| 820CY.P | 7x0.14 | 6.4 | 53 |
| 820CY.P | 8x0.14 | 6.7 | 60 |
| 820CY.P | 9x0.14 | 7.1 | 65 |
| 820CY.P | 10x0.14 | 7.5 | 75 |
| 820CY.P | 12x0.14 | 8.2 | 85 |
| 820CY.P | 14x0.14 | 8.7 | 100 |
| 820CY.P | 16x0.14 | 9.1 | 107 |
| 820CY.P | 2x0.2 | 4.7 | 28 |
| 820CY.P | 3x0.2 | 5.1 | 34 |
| 820CY.P | 4x0.2 | 5.4 | 38 |
| 820CY.P | 5x0.2 | 5.7 | 43 |
| 820CY.P | 6x0.2 | 6.1 | 53 |
| 820CY.P | 7x0.2 | 6.7 | 60 |
| 820CY.P | 8x0.2 | 7.1 | 68 |
| 820CY.P | 9x0.2 | 7.9 | 79 |
| 820CY.P | 10x0.2 | 8.2 | 88 |
| 820CY.P | 12x0.2 | 8.8 | 101 |
| 820CY.P | 14x0.2 | 9.7 | 119 |
| 820CY.P | 16x0.2 | 9.9 | 120 |
| 820CY.P | 2x0.25 | 4.7 | 32 |
| 820CY.P | 3x0.25 | 5.1 | 36 |
| 820CY.P | 4x0.25 | 5.4 | 42 |
| 820CY.P | 5x0.25 | 5.7 | 50 |
| 820CY.P | 6x0.25 | 6.1 | 58 |
| 820CY.P | 7x0.25 | 6.7 | 66 |
| 820CY.P | 8x0.25 | 7.1 | 78 |
| 820CY.P | 9x0.25 | 7.9 | 87 |
| 820CY.P | 10x0.25 | 8.4 | 98 |
| 820CY.P | 12x0.25 | 9.2 | 112 |
| 820CY.P | 14x0.25 | 9.9 | 140 |
| 820CY.P | 16x0.25 | 10.2 | 143 |
| 820CY.P | 2x0.3 | 5.2 | 34 |
| 820CY.P | 3x0.3 | 5.4 | 38 |
| 820CY.P | 4x0.3 | 5.7 | 45 |
| 820CY.P | 5x0.3 | 6.3 | 54 |
| 820CY.P | 6x0.3 | 6.7 | 62 |
| 820CY.P | 7x0.3 | 7.1 | 71 |
| 820CY.P | 8x0.3 | 7.7 | 84 |
| 820CY.P | 9x0.3 | 8.2 | 94 |
| 820CY.P | 10x0.3 | 8.8 | 109 |
| 820CY.P | 12x0.3 | 9.5 | 121 |
| 820CY.P | 14x0.3 | 10.2 | 150 |
| 820CY.P | 16x0.3 | 10.6 | 156 |
| 820CY.P | 2x0.34 | 5.2 | 35 |
| 820CY.P | 3x0.34 | 5.4 | 39 |
| 820CY.P | 4x0.34 | 5.7 | 46 |
| 820CY.P | 5x0.34 | 6.3 | 56 |
| 820CY.P | 6x0.34 | 6.7 | 64 |
| 820CY.P | 7x0.34 | 7.1 | 74 |
| 820CY.P | 8x0.34 | 7.7 | 87 |
| 820CY.P | 9x0.34 | 8.2 | 97 |
| 820CY.P | 10x0.34 | 8.8 | 113 |
| 820CY.P | 12x0.34 | 9.5 | 125 |
| 820CY.P | 14x0.34 | 10.2 | 155 |
| 820CY.P | 16x0.34 | 10.6 | 162 |
| 820CY.P | 2x0.4 | 5.8 | 42 |
| 820CY.P | 3x0.4 | 6 | 48 |
| 820CY.P | 4x0.4 | 6.6 | 59 |
| 820CY.P | 5x0.4 | 7.1 | 68 |
| 820CY.P | 6x0.4 | 7.6 | 80 |
| 820CY.P | 7x0.4 | 8.3 | 95 |
| 820CY.P | 8x0.4 | 8.8 | 107 |
| 820CY.P | 9x0.4 | 9.4 | 120 |
| 820CY.P | 10x0.4 | 10.2 | 139 |
| 820CY.P | 12x0.4 | 11.2 | 164 |
| 820CY.P | 14x0.4 | 12.1 | 200 |
| 820CY.P | 16x0.4 | 12.5 | 205 |
| 820CY.P | 2x0.5 | 6.5 | 53 |
| 820CY.P | 3x0.5 | 6.8 | 62 |
| 820CY.P | 4x0.5 | 7.3 | 75 |
| 820CY.P | 5x0.5 | 8.1 | 88 |
| 820CY.P | 6x0.5 | 8.6 | 102 |
| 820CY.P | 7x0.5 | 9.5 | 123 |
| 820CY.P | 8x0.5 | 10.1 | 138 |
| 820CY.P | 9x0.5 | 10.7 | 156 |
| 820CY.P | 10x0.5 | 11.7 | 185 |
| 820CY.P | 12x0.5 | 12.9 | 206 |
| 820CY.P | 14x0.5 | 14.2 | 248 |
| 820CY.P | 16x0.5 | 14.4 | 264 |
| 820CY.P | 2x0.75 | 6.9 | 63 |
| 820CY.P | 3x0.75 | 7.2 | 74 |
| 820CY.P | 4x0.75 | 8.0 | 94 |
| 820CY.P | 5x0.75 | 8.6 | 106 |
| 820CY.P | 6x0.75 | 9.4 | 129 |
| 820CY.P | 7x0.75 | 10.0 | 149 |
| 820CY.P | 8x0.75 | 11.1 | 179 |
| 820CY.P | 9x0.75 | 12.2 | 202 |
| 820CY.P | 10x0.75 | 12.8 | 232 |
| 820CY.P | 12x0.75 | 14.1 | 267 |
| 820CY.P | 14x0.75 | 15.5 | 316 |
| 820CY.P | 16x0.75 | 15.8 | 333 |
| 820CY.P | 2x1.0 | 7.9 | 76 |
| 820CY.P | 3x1.0 | 8.3 | 96 |
| 820CY.P | 4x1.0 | 8.9 | 116 |
| 820CY.P | 5x1.0 | 9.9 | 136 |
| 820CY.P | 6x1.0 | 10.8 | 159 |
| 820CY.P | 7x1.0 | 11.6 | 193 |
| 820CY.P | 8x1.0 | 12.8 | 220 |
| 820CY.P | 9x1.0 | 14.1 | 255 |
| 820CY.P | 10x1.0 | 14.7 | 293 |
| 820CY.P | 2x1.5 | 8.5 | 102 |
| 820CY.P | 3x1.5 | 8.9 | 129 |
| 820CY.P | 4x1.5 | 9.9 | 158 |
| 820CY.P | 5x1.5 | 10.9 | 189 |
| 820CY.P | 6x1.5 | 11.7 | 228 |
| 820CY.P | 7x1.5 | 12.7 | 264 |
| 820CY.P | 8x1.5 | 14.1 | 309 |
| 820CY.P | 9x1.5 | 15.5 | 358 |
| 820CY.P | 10x1.5 | 16.3 | 410 |
| 820CY.P | 2x2.5 | 10.3 | 167 |
| 820CY.P | 3x2.5 | 11.1 | 204 |
| 820CY.P | 4x2.5 | 12.2 | 251 |
| 820CY.P | 5x2.5 | 13.2 | 299 |
| 820CY.P | 6x2.5 | 14.5 | 362 |
| 820CY.P | 7x2.5 | 15.8 | 430 |
| 820CY.P | 8x2.5 | 17.4 | 512 |
| 820CY.P | 9x2.5 | 19.4 | 591 |
| 820CY.P | 10x2.5 | 20.4 | 678 |
| 820CY.P | 2x4.0 | 11.9 | 218 |
| 820CY.P | 3x4.0 | 12.8 | 266 |
| 820CY.P | 4x4.0 | 14.1 | 342 |
| 820CY.P | 5x4.0 | 15.5 | 403 |
| 820CY.P | 6x4.0 | 17.0 | 486 |
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Production Processes Of Flexible Cable
To ensure superior flexibility and durability, JOCA manufactures high-performance flexible cables using advanced precision extrusion and cabling technology. Specifically, this automated workflow integrates fine copper stranding, precise insulation extrusion, and optimized core bundling to reduce internal stress. In addition, the line applies specialized PVC or TPE insulation and a robust, abrasion-resistant outer sheath to withstand continuous motion and oil environments. Moreover, our quality control team actively conducts drag chain bending cycles and oil resistance tests on every batch. Consequently, this rigorous process guarantees that our cables strictly meet DIN VDE and IEC standards.
Packing For Shipment
To meet various transportation needs, there are many methods of packaging that can be used.
Have more questions?
Q: Primary Application (Why choose 820 PUR)?
A: The “Chemical Armor” for CNC.
Positioning: A shielded flexible cable designed for Harsh Industrial Environments.
Target: perfectly engineered for CNC Machining Centers, Grinding Machines, and outdoor material handling where cables are exposed to oil, coolants, and low temperatures.
Upgrade: It serves as the durable upgrade from PVC cables (800 Series) when environmental conditions become too aggressive.
Q: Why choose PUR sheath over PVC?
A: Superior Resilience.
Mechanical: Polyurethane (PUR) is highly resistant to tears, notches, and abrasion. It survives dragging over sharp metal chips (swarf) where PVC would be cut.
Chemical: It acts as a robust barrier against cutting fluids (coolants), hydraulic oils, and hydrolysis, preventing the jacket from swelling or rotting.
Q: EMI Protection Capabilities?
A: Reliable EMC Shielding.
Structure: Features a Tinned Oxygen-Free Copper Braid.
Function: Provides effective Electromagnetic Compatibility (EMC).
Use Case: Critical for protecting feedback signals in Servo Drive Systems and VFD-powered machinery from electrical noise.
Q:Service Life (Bending Cycles)?
A: ≥ 8 Million Cycles.
Rating: Tested to withstand over 8 Million Bending Cycles in drag chains.
Value Prop: Offers an excellent balance between longevity and cost. While not as extreme as our 20M-cycle 900 Series, it provides double the lifespan of standard PVC cables in oily environments.
Q: Outdoor & Oily Environments?
A: All-Weather & All-Fluid.
Fluids: Yes, specifically resistant to aggressive coolants and acids/alkalis.
Outdoor: Yes, the PUR jacket is UV-resistant and ozone-resistant.
Cold: Remains flexible down to -40°C, making it ideal for Cold Storage Automation or outdoor gantry cranes in winter.
Q: Minimum Bending Radius?
A: Compact Design.
Mobile (Drag Chain): 8 x D (Cable Diameter).
Fixed: 6 x D.
Note: The tough PUR jacket allows for a relatively tight bend radius without compromising mechanical integrity.
Q: Speed & Temperature Limits?
A: High Dynamic Range.
Speed: Supports travel speeds up to 5 m/s (High Speed).
Temp (Mobile): -40°C to +80°C.
Temp (Fixed): -50°C to +90°C.
Key Spec: The -40°C mobile rating is a standout feature, far superior to PVC’s -5°C limit.
Q : Customization?
A: Tailored Solutions.
Standard: Black cores with white numbers (DIN 47100 optional).
Custom: We can customize core colors, hybrid structures (combining power + data), or specific dimensions to fit your existing drag chain constraints.