| Design Features | Brushes & slip ring already mounted on shaft. | Brushes easily replaced. | Compact size gives 48 rings in less than 115mm | Sealed version available - stops ingress of dust & contamination. | RoHS Compliant. |
| | Mechanical | Contacts: Gold wire brushes on gold rings. | Shaft: Stainless Steel Type 303. | Housing: Anodised Aluminium. Alloy. | Leadwire: #28 awg x 500mm long. Shielded cables available. | Brush life: Typical 2000 hours at 100 rpm. | Maximum Speed: 750 rpm. | Temperature: -40°C to +110°C |
| | Electrical | Current: Signal level to 2 Amps per ring standard. Higher ratings available. | Voltage: 400 Volts DC maximum standard. Higher ratings available. | Insulation Resistance: Greater than 200 MΩ at 500 Volts DC. | Dielectric Strength: 1 000 Volts RMS (all combinations). | Typical electrical noise better than 8 mΩ at 200 rpm. | Typical electrical noise better than 2 mΩ at 10 rpm. |
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This Slip Ring Capsule, designed for gyro-rate table and centrifuge applications has found itself in much wider use due to it's versatility, it's compact size and it's cabability to transfer digital data. This Capsule can be supplied with 48 or 72 rings rated at 2 Amps each. These capsules can be supplied with rings internally shorted to increase the current ratings. Single, double and triple shielded wire is available if required. With gold alloy wire brushes and gold rings these units have been designed using proven technology to provide a reliable and cost effective slip ring capsule.
Tel +44 (0)1235 815816 • Fax +44 (0)1235 811234 • enquiries@bowman.co.uk
OiliteŽ is a USA, UK & EU Registered Trademark of Beemer Precision, Inc., Fort Washington, Pennsylvania, USA.
