These 90 Amp 3 wire slip rings are small and compact with OD 22.00 mm * L 45 mm, standard, off-the-shelf. Color-coded lead wires are used on both the stator and rotor for simplified electrical connections. Using a 90° V-groove ring design for each ring. These slip rings are ideal for our Freedom PMGs and PMAs.
Slip Ring Specifications:
|Overall diameter||22 mm|
|Contact Material||Precious Metal: gold-gold|
|Working life||depends on working speed|
|Operating Temp.||-40°C to 80°C|
|Materials||Lead Free, RoHS compliant|
|Current||30A per wire (3 wires at 30 amps = 90 amps)|
|Max speed||50 RPM|
|Length||45 mm (1.85" )|
|Contact Resistance||<80mOhm (AW12#,250mm)|
|Lead Wire||UL Teflon® Awg12|
|Humidity||10% to 90% RH|
1) The operational life of the unit is dependent upon rotational speed, environment and temperature.
2) Lead Wire size: 8A -> AWG16,15A -> AWG16,30A -> AWG12 colored code.
3) Electrical noise is dependent upon the rotating speed and current,voltage.