HEINZMANN Company Group

HEINZMANN
Engine & Turbine Management

HEINZMANN Electric Drives
Robust electric motors

REGULATEURS EUROPA
Control & Monitoring

HEINZMANN China
Control & Actuation

HEINZMANN Automation
Marine Automation

HEINZMANN Australia
Steam Turbine Control

CPK Automotive
Emission Control

Giro Engineering
Diesel Engine Components

HEINZMANN IFT GmbH
Oil Mist Separators and Blow-by Filter Technology

HEINZMANN UK

Optimal control technology for gas turbines

Air control is becoming more and more necessary to meet the emission requirements for operational GTs. It improves the starting reliability and load flexibility of gas turbines. The tighter demands of necessary emission control call for highly accurate and responsive air control

VGV or VIGV control is vital, with OEMs adding multiple independent drives. Air bleed for compressor control and anti icing is vital.

  • Overview
  • VGV-L
  • VGV-R

Overview Air Controls

In the last ten years HEINZMANN has supplied hundreds of electric guide vane servo systems to a gas turbine OEM in Europe for machines from 4 through 20 MW shaft power. HEINZMANN now offers electric bleed air control valves for the same range of turbines based on its high-performance electric actuation technology.

 

Hydraulic Governors

 

VGV-L Linear Guide Vane Actuator

This is a position servo assembly consisting of a digital electronic controller, rotary servo motor and rotary to linear gearbox. In application, the unit is usually mounted in trunnions and connected by a spherical jointed coupling to a mechanism which transfers the linear motion to rotate several stages of variable inlet stator blades on an axial compressor.

Technical data

  • Force: Up to +/- 4500 N
  • Power supply: 24 VDC
  • Cerficates: ATEX

More information

Technical Drawing

Data Sheet

  • Stroke configurable at the time of ordering
  • Mounting options to suit most applications
  • Process feedback of position and force
  • Highly efficient gearhead optimises utilisation of electrical power

VGV-R Rotary Guide Vane Actuator

With the growing requirement for increased position accuracy and speed multiple rotary VGV actuators are being fitted. Two or three actuators moving less VGVs means accuracy and speed. This is a position servo assembly consisting of a digital electronic controller, rotary servo motor and rotary gearbox. High accuracy position and feedback. Various mounting options are available customer specified by application.

Technical data

  • Force: Up to +/- 4500 N
  • Power supply: 24 VDC
  • Cerficates: ATEX

More information

Technical Drawing

Data Sheet

  • Any rotary positioning applications
  • Force uo to 350 Nm
  • Mounting options to suit most applications
  • Process feedback of position and force
  • Highly efficient gearhead opimises utilisation of electrical power
  • 24 VDC, 4-20 mA control

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