SPC-TH20-10 20mm Through Bore Conductive Slip Ring 10 Circuits 5A 400RPM for Packaging Machinery

SPC-TH20-10 20mm Through Bore Conductive Slip Ring 10 Circuits 5A 400RPM for Packaging Machinery

The SPC-TH20-10 is a 20mm through bore conductive slip ring built for packaging, labeling and filling machinery where a rotating shaft must pass 10 power and signal circuits. The hollow bore accepts a 20mm shaft or pneumatic tube, so rotary actuators and air lines can share one compact assembly.

Key Advantages

• Gold-gold contact pairs keep contact resistance below 10 mΩ over the full service life.
• Integrated pouring process holds ring groove and bearing concentricity within 0.01mm.
• Mirror polished contact surface reaches Ra0.02 for stable signal transfer at 400 RPM.
• IP65 sealed aluminum housing resists dust and low pressure water jets on packaging lines.
• Zero pressure brush tuning extends working life by about one third.

Electrical Specifications

Mechanical Specifications

Typical Applications

Packaging and labeling machines, rotary filling carousels, bottle unscramblers, shrink wrapping equipment and automated assembly turntables.

Ordering Information

Every unit is helium leak tested, dynamically balanced and 100% burn-in inspected before shipment. OEM circuits, bore size, cable length and connectors can be customized against drawing.