Technical Specifications – Custom Flexible Drive Shafts for Road Construction Machinery
Phidix’s Custom Flexible Drive Shafts are engineered for use in vibratory rollers, asphalt pavers, milling machines, and other road construction equipment. These shafts offer outstanding routing flexibility and consistent force transmission, even under high-load or complex installation conditions.
The series includes three custom models:
SUVL-BSP-TT-100-2035, SUL-TG-150-3780, and SU-VL-TT-70-1200, each designed with unique mechanical properties and installation dimensions to meet specific engineering needs.
Technical Comparison Table
| Model | Outer Diameter | Stroke Range | Working Load | Overload Capacity | Bend Radius | Notes |
| SUVL-BSP-TT-100-2035 | 10 mm | 50–300 mm | 210–320 lbs | ≤ 300 lbs | ≥ 50 mm | Standard build |
| SUL-TG-150-3780 | 15 mm | 50–300 mm | 280–400 lbs | ≤ 500 lbs | ≥ 45 mm | High-torque core |
| SU-VL-TT-70-1200 | 7 mm | 50–250 mm | 150–250 lbs | ≤ 350 lbs | ≥ 55 mm | Compact layout |
All models available in total lengths from 1–10m. Shaft ends and conduit types customizable on request.
Conduit & Core Details
• Conduit Material: PVC-coated braid (standard), optional nylon for higher flexibility
• Core Type: Braided steel / carbon steel flat wire, matched for specific load ratings
• Backlash: ≤ 2mm
• Color: Green (default); custom coating options available
• Temperature Range: −65ºF to 185ºF (−54ºC to 85ºC)
• Installation Stroke: Fully customizable within model tolerance
End Fitting Options
• Rod ends
• Clevis (strap / threaded)
• Flanged brackets
• Quick-release adapters
• Custom threaded couplings
Related Pages
• Product Overview – Custom Flexible Drive Shafts →
Need Help Matching Shaft to Equipment?
Let Phidix assist you in choosing the ideal model for your stroke length, bend radius, and torque requirements. We offer custom shaft builds with fast turnaround.
Request Drawing or Quote →
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