WX22-2P20
The WX22-2P20 is a capsule slip ring from the WX series, built as a compact stack of discs for small rotating joints where radial and axial space are both limited. This model carries 2 circuits / 20A per circuit / 22 mm OD.
Typical applications: robot wrists and end effectors, sensor heads, camera turrets, small rotary tables and test fixtures where a through-bore unit will not fit.
Selection notes: capsule units are built to the circuit count required, rather than to a fixed standard grid, so slight variations in channel count do not require a custom redesign. Lead wires and connectors are specified per project. Life expectancy for this family is 0.5 to 2 million revolutions, which suits light to moderate duty rather than continuous multi-year operation.
GUREN assembles capsule slip rings in-house and tests insulation and continuity on every unit before shipment.
Custom circuit counts, lead lengths, connector types and mounting flanges are quoted on request, and in-house machining keeps lead times short for both standard and modified units.
Specifications — WX22-2P20
| Parameter | Value |
|---|---|
| Outer diameter | 22 mm |
| Circuits (this model) | 6 |
| Current per circuit | 2 A |
| Length | 17 mm |
| Rated voltage | 0-240V |
| Max speed | 150 rpm |
| Lead wire | AWG26 |
| Lead length | rotor 250 / stator 250 |
| Dielectric strength | 300 VAC@50Hz 60s |
| Insulation resistance | ≥ 500 MΩ/300VDC |
| Dynamic contact resistance | < 10 mΩ |
| Operating temperature | -20 °C ~ +80C |
| Protection | IP51 |
| Shell material | Engineering plastics |
Figures above are from the current datasheet for this series. Customisation of bore, circuit count, lead length and mounting is quoted per drawing.
Frequently asked questions — WX22-2P20
How many circuits does the WX22-2P20 have?
This configuration has 6 circuits at 2 A per circuit, with an outer diameter of 22 mm.
What voltage range and speed is it rated for?
0-240V, up to 150 rpm.
Can the lead length and connector be customised?
Yes. Default lead length is rotor 250 / stator 250; custom lengths and connector types are quoted per order.
Is it suitable for continuous rotation in a compact space?
Yes — it is a capsule type designed for continuous rotation where axial space is limited, rated -20 °C ~ +80C and IP51.
