10A/30A Slip ring collectors

Electric rotary collector for powering crane motors and cable reel machines.
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Electric rotary collector consisting of rings coupled with brushes, designed to allow current to pass from a fixed to a rotating part and used to supply crane motors and cable winders.

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Features

  • Suitable for transmitting current with 50/60 Hz frequency.
  • Suitable for transmitting audio, RS485 or CAN signals.
  • The enclosure has small downward holes for air circulation and to prevent problems due to moisture.
  • The lower support plate is provided with three holes to drain any moisture that may form inside the unit.
  • The enclosure is made of shock-resistant thermoplastic material to prevent contact with live electrical parts.
  • IP protection degree: collector 10A/30A is classified IP 22.
  • Extreme temperature resistance: -25°C to +70°C.

Options

  • Up to 40 rings coupled with brushes.
  • Available with 30A line rings only or with 30A line rings and 10A auxiliary rings.
  • Fitted with phosphor bronze or graphite brushes, for better duration performances.

Certifications

  • CE marking.

GENERAL TECHNICAL SPECIFICATIONS

Ambient temperature Storage -40°C/+70°C
Operational -25°C/+70°C
IP protection degree IP 22
Insulation category Class I
Operating positions Any position
Cable entry Cable glands M20
Cable glands M25

ELECTRICAL SPECIFICATIONS

Rated operational current 10 A - 30 A
Rated operational voltage 400 Vac
Rated insulation voltage 660 Vac
Max. speed 3 rpm (phosphor bronze brushes)
5 rpm (graphite brushes)
Connections Terminals with Ø 4 mm hole
Terminals with M4 screw accepting ring connectors

Applications

Automation - Assembly lines - Machine tools