Governors & Actuators

Test Equipment

REGULATEURS EUROPA provides electrically driven governor test stands for permanent installation. The purpose of the rig is to
assist in adjusting, servicing and testing the performance of hydraulic speed governors and hydraulic actuators. Our test stands
have been designed to simulate diesel engine operating conditions; the governor and test stand forming a closed loop system.
For the setting–up and testing of hydraulic actuators the test stand can also operate in open loop mode. In that instance the
drive speed is set at, and controlled from, the stand itself.

The basis of the test stand is a sophisticated PLC. The PLC controls a frequency converter which in turn drives a 5.5 kW electric
motor. The governor or actuator is direct driven by the electric motor. When in closed loop mode, the test stand simulates a diesel
engine. This means that the "load" on the engine is simulated by the test stand. If the set speed of the governor is altered the
governor output will change momentary to increase or decrease the amount of "fuel" applied. This will cause the drive speed to
change accordingly. Also if the simulated load on the test stand is changed the output position of the governor will change to
maintain the set speed.

Test Stand Description Applications Documents

AK8

Test Stand s

The AK8 test stand has the following features:
  • All-electric. 5.5 kW drive
  • Includes oil supply to fill the governor under test
  • Governor oil may be circulated and pre-heated
  • Operated from a 15" colour touch screen HMI
  • Includes 4-20 mA speed setting driver
  • Operates in open and closed loop mode
For testing of governors and actuators of all major brands pdfData Sheet AK8

Actuator Charger/Tester

Actuator Tester

Features of actuator tester:
  • The magnets in all RE actuators are accurately calibrated at the factory guaranteeing the actuator performs in the precise manner the design intended.
  • At overhaul of the actuator and/or strip down of the actuator assembly it is essential to re-calibrate the magnet to maintain the accurate operation of the unit.
  • The RE actuator charger/tester is designed specifically to do this task and is available in either 110 VAC or 230 VAC 50/60 Hz power supply format.
  • The functionality of this independent unit is built into the AK8 test stand above.
For calibration of all RE actuators Instruction Manual

 

Hydraulic Actuators

The range of hydraulic actuators contributed to the HEINZMANN portfolio by REGULATEURS EUROPA is built on 60 years of experience in hydraulic governing. Customers in the industrial, marine and rail traction sector acknowledge these actuators for high reliability and durability along with excellent performance.
All models are designed to be controlled by digital controllers VIKING35, DC8 or XIOS. Alternatively, they can interface with other controllers as part of a customised engine management system by REGULATEURS EUROPA.

Actuator Description
Applications /
Engine Types
Documents
2221-1G
RE 2221 hydraulic-actuator

Proportional actuator with output range of 8, 12, 15, 25, 34 or 40
ft. lbf.
, used on numerous engine types and applications thanks to its wide range of work output.

Medium and high-speed
diesel engines
,
Steam turbines

Gensets
Rail traction

pdfData Sheet 2221

2231-1G
RE 2231-1G hydraulic-actuator

Proportional actuator with output range of 8, 12, 15, 25, 34 or 40
ft. lbf.,
featuring a mechanical-hydraulic governor as a ballhead backup in the case of a power failure or controller fault, providing various manual speed setting options. Popular actuator model for marine propulsion engines and other applications where common mode failures must be minimised.

Diesel engines

Marine
Gensets

pdfData Sheet 2231
2222/2232-1G
RE 1800-1G hydraulic-governor

Proportional actuator with output range of 60 or 80 ft. lbf., featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on larger engines requiring increased work outputs.
Option for start/boost pressure fuel limiter and/or a mechanical-hydraulic governor as a ballhead backup.

Medium-
speed diesel engines

Gensets
Marine

pdfData Sheet
2223/2233-1G
RE 1500-3G hydraulic-governor

Proportional actuator with output range of 120, 200 or 250 ft. lbf., featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on large medium-speed engines.
Option for start/boost pressure fuel limiter and/or a mechanical hydraulic governor as a ballhead backup.

Medium-
speed diesel engines

Gensets
Marine

2800
RE 2800 hydraulic-actuator

Compact proportional actuator with output of 30 ft. lbf. for use in both new and retrofit applications due to its standard UG-8 compatible base.
Option for start/boost pressure fuel limiter.

High-speed diesel engines

Gensets
Industrial plants

pdfData Sheet
Series 20
RE Series-20 hydraulic-actuator

Small proportional actuator with output of 4.7 ft. lbf., using engine oil for its operation but with a self-contained oil pump and accumulator. Can be used with a range of proprietary ECUs, making it an ideal solution for upgrade/retrofit installations.

Small diesel engines,
gas engines

Gensets

pdfData Sheet

 

Digital Governors

HEINZMANN governors are recognised for their great reliability and durability along with their excellent performance. Available in a wide range, these speed governors are perfectly configurable in order to meet any application's requirements. Combined with the appropriate actuator, HEINZMANN control units make up high-quality governor systems for diesel engines, gas engines, dual fuel engines and gas turbines, water turbines, steam turbines.

Control Unit Description Applications /
Engine Types
Documents

Viking35
governor ECU Viking 35

ECU with large range of I/O's for most diverse and complex control and monitoring tasks.

Operated in conjunction with the range of hydraulic actuators by REGULATEURS EUROPA.

  • Protection grade IP00
  • Power supply: 24 VDC

Diesel engines
Dual fuel engines
Turbines

Marine
Rail traction
Gensets

pdfData Sheet Viking35

XIOS UC1

XIOS Universal Control

XIOS ECU Engine Control Unit IP6K9K

The modular, universal XIOS controller presents an entirely new generation of ECU. It consists of a high-performance main board with high CPU power, large DRAM and FLASH memory. A FPGA logic chip leaves more computing power to the CPU for PLC functions or processor-intensive control tasks. Additional I/O boards can be attached to the main board in different number and type. They are configurable by software, jumperless and small in size.
XIOS enables customers to develop their own control functions based on CoDeSys (IEC 61131-3) or MATLAB™/Simulink. It is applicable for alarm and monitoring purposes just as well.

  • 32 Bit 264 MHz processor
  • Communication interfaces Ethernet, CAN, RS232, RS485
  • Optional 4.3" display
  • Protection grade IP00 or IP6K9K
  • Power supply: 9...32 VDC

Combustion engines
Turbines
Gensets

pdfLeaflet XIOS

pdfData Sheet XIOS

DC 6-200
speed governor DC 6-200

Low current version of DC 6, combined with small actuators requiring drive currents up to 200 mA, suitable for proportional electro-mechanical actuators, operating as positioner.

  • Power supply: 12 VDC, 24 VDC
  • Protection grade IP00

Gas turbines
Steam turbines
Water turbines

Gensets
Heat pumps

pdfData Sheet DC 6-200
DC 8
DC-8 speed-governor

Operating as part of speed governor system together with actuators StG 2010/2040/2080.
Positioner capability and power management function, applicable as peripheral module to extend I/O abilities of main control unit and to drive another actuator.
Version for marine propulsion engines available with output 0-1 A, driving the range of RE hydraulic actuators.

  • Power supply: 24 VDC
  • Protection grade IP00
  • Galvanically insulated CAN bus interface

Diesel engines
Gas engines
Turbines

Gensets
Heavy-duty vehicles

pdfData Sheet DC 8

 

Electro-Hydraulic Governors

REGULATEURS EUROPA is continously extending their hydraulic governor range. Latest development is a microprocessor controlled hydraulic governor, which combines the well proven RE hydraulic governors with a special developed HEINZMANN digital control.

Governor Description
Applications /
Engine Types
Documents
DG 2800.14
electro-hydraulic governnor DG 2800.14
The DG 2800.14 governor is a microprocessor controlled hydraulic governor for diesel or dual-fuel engines and steam turbines.
It consists of the well-proven REGULATEURS EUROPA 2800 series actuator and the HEINZMANN digital DC 14 governor.
The digital governor controls the proportional solenoid of the actuator by means of a current signal.
The DG 2800.14 includes an integrated speed pick-up, however if required an external pick-up can be connected.
The DC 14 digital governor provides state-of-the-art speed control (steady state speed wander < 0.1 % at nominal speed), start fuel limit and functionality typical for generator application, including isochronous load sharing (optional).
The software allows to set the gear ratio between crankshaft and governor drive. In this way all speed related settings in the software refer to “engine rpm”.
The DC 14 digital governor is set-up with the user-friendly interface program DcDesk.
Also 20 selectable parameters can be edited using the unit's key pad and display (password protected).
Marine certification pending.

Output range: 30 ft. lbf.

Medium-speed diesel engines
Dual-fuel engines
Steam turbines

Gensets
Marine

pdfData Sheet DG 2800.14

Hydraulic Governors

The range of hydraulic governors included in the HEINZMANN portfolio by REGULATEURS EUROPA is built on 60 years of experience in hydraulic governing. Customers in the industrial, marine and rail traction sectors recognise these governors for their high reliability and durability, along with their excellent performance. Either as a standard product or as part of a customised engine management system, REGULATEURS EUROPA is seeking to provide the perfectly configured governor/actuator for the application's requirements.

Governor Description Applications /
Engine Types
Documents
1100-4G
hydraulic governor 1102-4G

Popular hydraulic governor, providing mechanical speed control of diesel or steam turbine driven gensets.
Option for electrically operated stop and/or start fuel limiter.

Output range: 8, 12, 15, 25, 34 or 40 ft. lbf.

Medium and high-speed diesel engines
Steam turbines

Gensets

pdfData Sheet 1100-4G

1115-4G
hydraulic governor 1115-4G

Common hydraulic governor, providing mechanical speed control of marine propulsion engines. Enables infinitely variable speed control from a command lever thanks to its stepper motordrive module.
Option for electrically operated stop, start fuel limiter or boost pressure fuel limiter.

Output range: 8, 12, 15, 25, 34 or 40 ft. lbf.

Medium and high-speed diesel engines

Marine

1800-2G
hydraulic governor 1800-2G

Powerful mechanical hydraulic governor, providing mechanical speed control and featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on engines whose fuel control systems require a high work output.
Option for start/boost pressure fuel limiter.

Output range: 60 - 80 ft. lbf.

Medium-speed diesel engines

Gensets
Marine

pdfData Sheet 1800-2G

1500-3G
hydraulic governor 1500-3G

Largest of the RE hydraulic governors, providing mechanical speed control and featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on engines whose fuel control systems require a high work output.
Option for start/boost pressure fuel limiter.

Output range: 120, 200 or 250 ft. lbf.

Medium and large diesel engines

Gensets
Marine

pdfData Sheet 1500-3G
2100
hydraulic governor 2100

Hydraulic governor, providing mechanical speed control of high-speed engines, with options to provide electrical or pneumatic speed control and boost pressure fuel limitation.

Output range: 8 or 11 ft. lbf.

High-speed diesel and gas engines

Gensets
Pumps

pdfData Sheet 2100

Nabtesco

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