Pancake slip rings
Motion Control Products PR/PSR Series Pancake Slip Ring
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.
Key specifications
| Circuits (max) | 30 |
|---|---|
| Current per circuit (max) | 20 A |
| Voltage (max) | 380 V |
| Speed (max) | 100 rpm |
| Bore | 0–500 mm |
| Ingress protection | IP51 (PR); IP00 (PSR) |
| Temperature | -20–60 °C |
| Data / bus | USB, Ethernet, audio, video, RS |
| Rated life (revolutions) | 10,000,000 |
| Thickness | 6–51 |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- with or without through hole
- high-vacuum sealing
- precious metal brushes
- tin-coated Teflon leads
Typical applications
Often compared with
Engineers specifying this series often compare it with:
Spec builder
Configure Motion Control Products PR/PSR Series Pancake Slip Ring
Select every part you need, answer the questions an applications engineer would ask, and see your summary before we ask for any details.
- 1Products
- 2Performance
- 3Environment
- 4Volumes
- 5Your spec
Engineer support
Need Motion Control Products PR/PSR Series Pancake Slip Ring or a complete system around it?
Tell us what you need, whether it is this part, an equivalent or a complete axis built around it. An engineer will review your requirements and reply, normally within one working day.
- Reviewed by an engineer, not an autoresponder
- Like-for-like and better-fit alternatives
- Standard, modified and custom options
Prefer to configure it? Use the spec builder.