inner-wire-core-selection-guide
Price:
Negotiation
MOQ:
10 piece
Delivery Time:
7 - 40 work days
Brand:
Phidix
Product Description
How to Select the Right Inner Wire Core for Mechanical Control Cables
Choosing the correct strand configuration for your inner wire core is critical for ensuring optimal cable performance, durability, and user experience. At Phidix, we help engineers, designers, and OEMs align cable core structures with specific mechanical, spatial, and environmental demands.
This guide will walk you through the pros, cons, and ideal uses for each major construction type.
Strand Configuration Comparison Table
| Construction | Flexibility | Push Performance | Bend Radius | Application Suitability |
| 1x7 | Low | Excellent | Large | Long straight runs, rigid cable routing |
| 1x19 | Medium | Very Good | Medium | Precision push-pull actuation |
| 7x7 | High | Medium | Tight | Versatile routing, good tensile/flex combo |
| 7x19 | Very High | Lower | Very Tight | High-flex routing, complex motion paths |
| Solid Core | None | Best | Rigid only | Short travel, direct motion transfer |
Factors to Consider When Selecting Core Type
1. Routing Complexity
• Tight bends or curves → prefer 7x19 or 7x7
• Straight, fixed paths → 1x7 or solid core
2. Motion Type
• Pure push or pull → solid core or 1x19
• Repetitive flexing → 7x19 preferred
3. Force Transfer Priority
• Higher compressive stiffness → solid or 1x7
• Balanced tension + flex → 7x7
4. Environment
• High corrosion risk → Choose SUS 316L options
• Friction-sensitive systems → Use PTFE-coated 1x19 or 7x7
Application Scenarios & Structure Fit
| Application | Recommended Core Type(s) |
| Motorcycle Throttle Cable | 1x19 / 7x7 |
| Marine Control Levers | 7x7 / 7x19 |
| Industrial Damper Actuators | Solid / 1x7 |
| Commercial Recliner Seat Release | 7x19 |
| Small Engine Choke Cables | 1x7 / 1x19 |
Related Pages
• Manufacturing Capabilities
• Failure Modes & Preventive Design
Ask Our Experts
Still unsure which core structure is best for your use case? Share your system details with our engineers and we’ll provide a structure-matched recommendation—along with samples and drawings if needed.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Phidix Motion Controls (Shanghai) Co., Ltd.
Location
168-2#, Tingyi Road, Jinshan District, Shanghai,China 201505
Contact Person
lisa