Wind Turbine Slip Rings

WP7129

For NEG Micon NM72 / 82 Wind Turbines WP7129 Wind Turbine Slip Ring

WP7129 Wind Turbine Slip Ring

Direct Slip Ring Replacement
Moog Components Group now offers a direct replacement pitch control slip ring for the *NEG Micon NM72 / 82 wind turbines. Moog’s unit mounts directly to the gearbox with a through passage for the hydraulic lines and wiring. The rotor provides a junction box for lead connection and a harness on the stationary side to allow mounting of a lock out or junction box in the nacelle. Each unit is fully assembled and sealed for protection from fluids and dust.

Features

Maintenance free
Sealed to fluid contamination
Minimal wear debris
No assembly of frame and brushes required
High reliability
No periodic inspections required

Advantages

No maintenance required
Direct attachment to the gearbox
Sealed for environmental protection
Rotor junction box for simplified wiring
Long wire harness on stationary side for wiring options

*NEG Micon wind turbines are part of Vesta (www.vestas.com), one of the world’s leading suppliers of wind turbines

WP7129 Specifications

Weight
25 pounds (11.4 kilograms)
Brush Material
Silver alloy
Ring Material
Silver plate
Brush Life
> 100 million revolutions
Ring Life
> 100 million revolutions
Lubrication
No lubrication required
Cleaning / Maintenance Interval
No maintenance required
Power Circuit Rating
30 amps up to 600 volts
Operating Temperature
-40 C to +80 C
Sealing
IP 54 to prevent fluid contamination

See technical data sheet for wiring diagram.

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