Capsule slip rings
Moog Miniature gold capsules (AC264, AC267, AC6292, RE4815, RK4288)
Low-torque gold-on-gold miniature capsules for gimbals, INS platforms and airborne cameras, with very high circuit density.
Key specifications
| Circuits (max) | 95 |
|---|---|
| Current per circuit (max) | 2 A |
| Speed (max) | 600 rpm |
| Temperature (max) | 80 °C |
Summarised in our own words from Moog Inc.'s published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1
Notes on this data
RE4815 32 circuits, 600 rpm, 50 V, 80 °C max, 0.50 in OD. AC264 up to 60 circuits 0.8 A 100 rpm. RK4288 95 circuits 40 rpm. AC6292 noted "COTS - export w/out license". temp max applies to RE4815.
Specify Motion is not affiliated with Moog Inc.. Moog and Miniature gold capsules (AC264, AC267, AC6292, RE4815, RK4288) 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 Moog 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.
Compact capsule slip rings that carry mixed power and signal in a small footprint, with gold-to-gold contacts for low noise and low torque. AR is the larger body, BR mid-size and CR the miniature range.
| Published maximum | Miniature gold capsules (AC264, AC267, AC6292, RE4815, RK4288) | AR/BR/CR Series Capsule Slip Rings |
|---|---|---|
| Circuits | 95 | 76 |
| Current per circuit | 2 A | 15 A meets or exceeds |
| Speed | 600 rpm | 300 rpm |
| Voltage | — | 240 V |
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.
Other capsule slip rings series
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Tell us how you use the Moog Miniature gold capsules (AC264, AC267, AC6292, RE4815, RK4288): the load, speed, duty and environment. Our engineers will confirm whether it is still the right part, find it for you, or propose an alternative that fits better.
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