Hub System

  • Slipring
  • Pitch motor
  • Pitch converter
  • Encoder
  • Battery’s
  • Battery charger

Nacelle

  • Drivetrain
  • High-speed compiler
  • High-speed Brake
  • Generator
  • Brushes
  • Brushes holders
  • Collector ring
  • Yaw system
    • Yaw piston assembly
    • Puck
    • Super puck
    • Piston
    • Super piston
  • Yaw motor
  • Yaw brakes
  • Yaw tools
  • Hoists

Control systems

  • Breakers
  • Contactors
  • IGBT
  • UPS
  • Fuses
  • Converter pump
  • Converter fans

Hub System

Slipring

Pitch motor

Pitch converter

Encoder

Scancon Encoder/Avtron AV56

• Heavy Mill Duty • Simple, Secure Installation • All models are protected against all short circuits and wiring errors • Wide-Gap Technology: No Sensor Scraping or Adjustment • Up to 50,000 PPR • No Couplings or Bearings • Sealed Electronics • Universal 5-24V Operation • 3 Year No-Hassle Warranty

Avtron Encoder

• Heavy Mill Duty• Simple, Secure Installation • All models are protected against all short circuits and wiring errors • Wide-Gap Technology: No Sensor Scraping or Adjustment • Up to 50,000 PPR • No Couplings or Bearings • Sealed Electronics • Self-Diagnostic LED and Alarm Output • Universal 5-24V Operation • 3 Year No-Hassle Warranty

Battery’s

Drivetrain

High Speed Brake

Brake caliper

Brake Power Unit

Generator

Brushes

Brush Holders

Collector Ring

Yaw System

Yaw Piston Assembly

WECS Super Puck

WECS SUPER PUCK - DESIGNED FOR GE TURBINES

Few markets see the constant change like those seen in the global wind markets. As the market grows, so do the size of the wind turbines. Larger turbines put greater demands on all the parts. It is this demand that gave rise to the development of the  We offer 

  • High coefficient of friction for 12 puck system
  • Low coefficient of friction for 18 puck system.

The material formulation for the WECS Super Puck was specifically designed to eliminate problems common to the application from slip-stick that results in fog-horning, material degradation resulting from lubrication exposure, high wear from operation, cracking from vibration in cold temperatures and sticking from hot environments, the new WECS Super puck solves these problems and Brings forth the best overall value puck on the market today!

Real World Testing

WECS Super Puck before & after wear test of 2 years of service with less than 1 mm wear per year.

  • A New puck
  • B After 2 Years

WECS Super Piston

WECS Super Piston

The next step in technology bringing about several much-needed advancements. The WECS Super Piston uses a thermo-set composite material field-proven in application to outperform all other materials. 

Advantages of this new Technology

  • 5-year manufacturer warranty
  • Extended Life 
  • Lighter Weight 
  • Elimination of Fog-Horning 
  • No Possible Slew Ring Damage

WECS Super Piston Replaces old technology known for cracking & chipping puck damage, heavy weight, and hard to remove.

Self-lubricating (no grease required*) Weight reduction (1/6th the weight of bronze) Low wear rate Long service life Smooth, quiet operation (no fog horning) High load capacity Compatible with all petroleum lubricants We offer 

  • High coefficient of friction for 12 puck system
  • Low coefficient of friction for 18 puck system

WECS now offers a low maintenance & cost-effective solution for eliminating external lubrication while improving performance

WECS Super Piston before & after 2years of wear.

In a real-world test of 2 years in service

  • A New Piston
  • B After 2 Years

Yaw Motors

WECS Designed Universal Yaw Motor

WECS Designed universal Yaw Motor

WECS understands the nature of the manufacturing history of the GE 1.5 - 1.6 turbine, and that delivery of identical turbines across a single year was not possible. That led to a constant upgrading and changing of the yaw system motor configuration, and the need to inventory multiple motor configurations and voltages. WECS has developed a single motor with built-in accessories and / or connectable components to make one motor to fit several needs.

• Unique Field Interchangeable Flange can be used for either 90- or 112-mm Frame Mounting Flanges.        • (Emod 90mm, or all others 112mm) • Heaters Provided as a standard (connect if required) • Thermal Protection Switches are provided as a standard (connect if required) • Available in either 575 VAC or 690 VAC models

Drop in replacement Beijing yaw motor

Drop-in replacement for Beijing Yaw motor fits GE 1.5-1.6 with Nanjing Yaw drive

Inverter duty wire, High temperature Bearing 60 NM brake IJA132S-4-59-86545 3.6kW/4.8HP 1200 D575-Y990/3/60 132S IMB35 CL.H IP54 S3 DUTY AC6 230V 1P Brake Kit 60NM MAX (03132020)

Yaw Tools

WECS Piston Puller

WECS Piston Puller

WECS introduces a new tool developed to remove seized GE Yaw Brake Pistons. The WGEYPP is designed to be portable and extract the most severely seized pistons with the use of a hollow bore hydraulic cylinder with up to 30 tons of force. The four special tools below, along with the high strength threaded rod and connecting nuts, are provided in a Pelican protective case. 

WECS Renewables Yaw Piston Puller Videos

WECS Slew Ring Repair Kit

WECS Slew Ring Repair Kit

  • Mounts in any open piston position
  • Built-in Timer and Yaw interlock prevents unattended operation
  • Designed for the machine tool industry and is unaffected by the presence of grease or oil
  • Powerful ¾ hp motor
  • Operates on 120 Volt AC
  • Replaceable Abrasive Brush
  • Equivalent to an 80-grit abrasive.

The WECS GE 1.X Slew Ring Surface Repair Tool uses a custom for WECS turbine style disc brush ideal for heavy deburring applications. The unique combination of Silicon Carbide and Ceramic filaments allow the brush to cut faster and last longer. The turbine style filament is a high-density fill that is ideal for short cycle times and long tool life. This tool will remove sharp edges, that have been caused by earlier over warn pucks where the piston has damaged the slew ring. Rated as an 80-grit abrasive it will only remove the sharp edges and burrs that are causing premature puck wear without removing the base material.

Tower

Ladders

Hoists

Control Systems

Breakers

Contractors

IGBT

SKiM® 93 Power Electronic Stack

Components: - Optimized liquid cooled heat sink for line & rotor - Isolated digital driver: System trip vs. Failure - Complete Driver Protection at IGBT- “Drop-in replacement” to OEM- Connectors/Fittings – same as OEM  State-of-the-Art Power Module: - reliable IGBT4 chips- power module 100% solder free- base plate-less technology 

UPS

Drop In UPS

W91 UPS supplies double conversion online power for light industrial applications, point of sale, servers, voice & data networks, and Wind Turbines.  W91 features unity output power factor to support up to 43% more critical loads than typical UPSs. Comes with Nema 5-15 twist lock male plug adapter

Extended battery runtimes are available from the W91 by adding up to seven matching battery packs. W91 battery charger can be programmed to supply up to 8 amps of recharge current to ensure batteries are recharged quickly and prepared for the next utility outage.

Fuses

Converter Pump

Coolant Pump

WECS Designed Coolant Pump

Eliminate Coolant Seal leaks FOREVER Replaces GE 104W4127P001 Non–ESS

  • Eliminate Coolant Seal leaks FOREVER Replaces GE 104W4127P001 Non–ESS
  • Engineered to meet the most severe   operating conditions
  • Allows for brief periods of dry running
  • Uses a Split Volute Pump Casting that forms a vortex chamber
  • Self-radiating structure: Heat dispersion holes force liquid to circulate around the spindle and bearing
  • Drop in replacement

Seal-less Coolant Pump Diagram

  1. FRONT CASING
  2.  IMPELLERS
  3.  REAR CASING
  4.  MAGNETS
  5.  O-RING
  6.  SPINDLES
  7.  BEARING
  8.  REAR THRUST
  9.  MOUTH RINGS
  10. THRUST/LINER RING

Converter Fans

GE Fan Converter Motor Upgrade