NAMI Tunneling Cable Reel

The NAMI series cable reels, in NAMI-S (standard) or NAMI-E (extended) version, are designed to be used on board machinery working in tunnels.

They have very small dimensions and the option of regulating both the winding and unwinding torque. It has a stationing brake and can be braked manually

GENERAL FUNCTION FEATURES

Environment: Yards–Tunnels

Functioning temperature:  

  • - 20°C up to + 40°C (NAMI-S)
  • - 25°C up to + 40°C (NAMI-E)

Relative humidity: between 30% and 90%

Altitude: Max. 1000 m

Fixing:

  • Through 4 holes on the reduction gear (NAMI-S)
  • Through 4 holes on reduction gear holder (NAMI-E)

Motor:

  • hydraulic motor
  • Drum torque: from 140Nm@2MPa; to 700Nm@10MPa
  • Drum speed: from 20g/min@15l/min; to 77g/min@50l/min

Stationing brake: Negative hydraulic

Electric slip rings: 1KV, current up to 600A

Seal: IP 55

Rings connection:

  • direct with wound cable (NAMI-S)
  • through screw clamps already connected to the rings (NAMI-E)