
Servotecnica SVTS C 11 Through-Bore Slip Ring (100.0 mm Hollow Bore / 203.0 mm OD)
Flagship 100 mm through-bore slip ring (203 mm OD) accommodating up to 96 circuits at 600 VAC/VDC with IP51/IP65 sealing. Supplied across the United Kingdom by Torquety Ltd with application engineering review, 3D STEP CAD support, and commercial quotations in Pounds Sterling (GBP).
Technical Overview: SVTS C 11
The Servotecnica SVTS C 11 (SVTS-C-11) is an industrial hollow-shaft through-bore slip ring featuring a 100.0 mm central bore and a 203.0 mm outer diameter, designed to mount directly over rotating drive shafts or allow coaxial routing of hydraulic lines, pneumatic pipes, or Fiber Optic Rotary Joints (FORJ). Utilizing precious metal multi-fiber brush technology (< 10 mΩ dynamic contact resistance), the SVTS C 11 supports Up to 48 power (20 A, 600 V) / up to 96 signal circuits (5 A, 240 V).
Engineered for maintenance-free operation up to 100 million revolutions at speeds up to 200 rpm, the SVTS C 11 transmits up to 600 VAC/VDC power alongside noise-free Industrial Ethernet (EtherCAT, Profinet, Sercos III, Powerlink) and CANopen fieldbuses. Supplied across the United Kingdom by Traditional carbon-block slip rings generate conductive wear debris, elevated contact resistance jitter, and high starting torque that corrupt sensitive fieldbus frames such as Gigabit Ethernet, EtherCAT, PROFINET, and BiSS-C. Servotecnica's precision rotary contact architecture maintains low dynamic contact resistance and crosstalk isolation across continuous 360° rotation.
Designed for straightforward mechanical integration (203.0 mm outer envelope, 100.0 mm mounting architecture, IP51 Standard (-S-) / IP65 Optional (-U-) environmental protection), the SVTS C 11 supports custom flying-lead lengths, military or industrial connectors, and hybrid pneumatic, hydraulic, RF, or Fiber Optic Rotary Joint (FORJ) passages. TORQUETY LTD (UK Company No. 17124704, London WC2H 9JQ & Oxford +44 1865 679185) provides official UK technical specification support, custom harness engineering, and GBP B2B supply across England, Scotland, Wales, and Northern Ireland.
Technical Specifications — Servotecnica S.p.A. SVTS C 11
Mechanical, electrical, environmental, and interface parameters verified against official Servotecnica S.p.A. engineering documentation.
| Parameter | Specification |
|---|---|
| Manufacturer | Servotecnica S.p.A. |
| Model / Official SKU | SVTS C 11 |
| Part Number Prefix | SVTS-C-11 |
| Product Series | SVTS C Series — Through-Bore Slip Rings |
| Inner Through-Bore (ID) | 100.0 mm |
| Outer Diameter (OD) | 203.0 mm |
| Circuit Capacity & Rating | Up to 48 power (20 A, 600 V) / up to 96 signal circuits (5 A, 240 V) |
| Rated Voltage | Power: up to 600 VAC / 600 VDC; Signals: 240 VAC / 240 VDC |
| Contact Technology | Precious Metal Multi-Fiber Brushes on Gold-Plated Rings |
| Dynamic Contact Resistance | < 10 mΩ |
| Nominal Rotational Speed | Up to 200 rpm |
| Expected Service Life | Up to 100,000,000 revolutions (maintenance-free) |
| Fieldbus & Ethernet Compatibility | EtherCAT, Profinet, Profibus, CANopen, 100BaseT (E1M), 1000BaseT Gigabit (E1G) |
| Ingress Protection | IP51 Standard (-S-) / IP65 Optional (-U-) |
| Operating Temperature | -20°C to +80°C (ST) / -40°C to +80°C (ET) |
| Housing Material | Anodized Aluminium |
| UK Commercial Partner & Quotation | TORQUETY LTD (Company No. 17124704, London & Oxford, GB) — Request a quote in Pounds Sterling (GBP) |
Ordering Codes & Sub-Variants
- SVTS-C-11-S-ST IP51 Standard, -20..+80°C
- SVTS-C-11-U-ST IP65 Sealed, -20..+80°C
- SVTS-C-11-U-ET IP65 Sealed, Extended Temperature -40..+80°C
- SVTS-C-11 Custom Power/Signal & Fieldbus Combinations (500 mm standard leads)
Typical UK Engineering Applications
- Automated rotary indexing tables, assembly carousels, and packaging turrets
- Medical CT/diagnostic gantries and surgical robotics
- Industrial cable reels, cranes, and wind turbine pitch control
- Defense radar pedestals, electro-optical turrets, and machine tool spindles
Scope of Delivery & Support
- 1x Servotecnica SVTS C 11 (SVTS-C-11) Rotary Slip Ring Assembly with colour-coded PTFE/industrial terminations
- Anti-rotation flange / collar mounting interface (per series mechanical drawing)
- Factory Dielectric & Continuity QC Test Certificate (Custom harness & 3D STEP CAD available via Torquety UK)