Pancake slip rings
Servotecnica SVTS F (F 01)
Flat slip ring with a 40 mm through bore and 40 mm height, derived from the C Series, carrying up to 20 circuits.
Key specifications
| Circuits (max) | 20 |
|---|---|
| Current per circuit (max) | 10 A |
| Voltage (max) | 400 V |
| Speed (max) | 100 rpm |
| Bore | 40–40 mm |
| Ingress protection | IP51 |
| Temperature | -20–80 °C |
| Rated life (revolutions) | 100,000,000 |
Summarised in our own words from Servotecnica SpA's published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1 · Source 2 · Source 3
Notes on this data
3 power (10 A, 400 V) + 17 signal (5 A, 240 V). Nominal 100 rpm. Stainless housing.
Specify Motion is not affiliated with Servotecnica SpA. Servotecnica and SVTS F (F 01) are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Alternatives that meet or exceed these figures
Engineers often come to us with a Servotecnica part number and leave with an alternative that is easier to source, quicker to deliver or a better fit for the machine. These series from our supply network is the closest match on published figures.
Flat, disc-style slip rings for machines with little axial height but room radially, available with or without a through hole. They pass power alongside signals such as USB, Ethernet, audio and video.
| Published maximum | SVTS F (F 01) | PR/PSR Series Pancake Slip Ring |
|---|---|---|
| Circuits | 20 | 30 meets or exceeds |
| Current per circuit | 10 A | 20 A meets or exceeds |
| Speed | 100 rpm | 100 rpm meets or exceeds |
| Voltage | 400 V | 380 V |
| Bore | 40 mm | 500 mm meets or exceeds |
Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
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