Electronics – controllers and other electronic devices for operating your hydraulic system

Discover modern electronics for hydraulic systems, enabling precise control and automation. Our range includes steering column switches for off-road vehicles, programmable setpoint modules, pump controllers, power amplifiers, as well as digital positioning controllers. Learn more...

Steering wheel 320 conical front
Steering shifter, drive shifter FNR, for off road vehicles, IP67, HMFNR_1
  • Designed for rugged environment 
  • Completely sealed (IP67 rating)
  • 3 drive positions, forward - neutral - reverse
  • With wiring harness (length 100mm) and DEUTSCH Connector
  • Fits on steering column size 38, 45 and 55mm
  • with locating pin
  • Operating voltage range: 1 to 48 V
  • Solenoid load 3 A @ 12.8 Volt with arc suppression
174,55 EUR
149,19 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
149,19 EUR excl. 17% tax
Steering wheel 320 conical front
Digital LCD hour meter for off road vehicles, tractors, Type HMSTZ
  • Digital LCD hour meter for off road vehicles
  • Compact design
  • Operating voltage: 6 - 18 VDC
  • Accuracy ± 1%
23,99 EUR
20,50 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
20,50 EUR excl. 17% tax
Product image RTX Nimble Remote Control Unit (2 functions) for power packs, 12V
RTX Nimble Remote Control Unit (2 functions) for power packs, 12V
Remote control unit for hydraulic power packs consisting of:

Data receiver:
  • Number of outputs: 2
  • Frequency bands: ISM 868/915 MHz
  • Protection class: IP67
  • Nominal supply 12/24VDC (10 - 30 VDC permitted)
Handheld:
  • Number of controls: 2
  • Battery supply by 2 batteries type AAA 1, 5V
  • Range in open field: 100 - 150 m
  • Silicone rubber keyboard (protection class IP67)
440,67 EUR
376,64 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
376,64 EUR excl. 17% tax
Digital setpoint module DSG-111-U
Digital setpoint module DSG-111-U
• 16 programmable setpoints
• 16 programmable ramp times or four-quadrant ramp
• Jerk-free ramp generation
• Simple and intuitive parameterization of the analog input
• Analog input and digital setpoints can be combined using the following functions: *, /, +, –, min and max
• Parameters for valve adaptation (MIN, MAX, POL)
• Overlap jump or kinked gain characteristic
• Fault diagnostics and extended functional testing
• Simplified parameterization with WPC-300 software
671,71 EUR
574,11 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
574,11 EUR excl. 17% tax
Product image Digital setpoint module DSG-111-P
Digital setpoint module DSG-111-P
- 16 programmable setpoints
- 16 programmable ramp times or four quadrant ramp
- Smooth ramp generation
- Simple and intuitive parameterization of the analog input
- Analog input and digital setpoints can be linked via the following functions: * , / , + , - , min and max
- Parameters for valve adaptation (MIN, MAX, POL)- Coverage jump or kinked gain characteristic
- Fault diagnostics and extended function check
- Simplified parameterization with WPC-300 software
996,09 EUR
851,36 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
851,36 EUR excl. 17% tax
Product image Power amplifier - PAM-190-P-A
Power amplifier - PAM-190-P-A
- Power amplifier for proportional valves in a DIN EN 175 301-803 A connector housing
- Digital reproducible settings- Free scalability of the input signal
- Can also be used as soft switch amplifier (soft switching on and off)
- M12 plug
- Programmable via USB/LIN bus
- Free parameterization of ramps, MIN and MAX, dither (frequency, amplitude) and PWM frequency
- Parameter settings via integrated keys and a selector switch (functionally reduced compared to the USB / LIN bus)
- Optional: Version with Can-Bus on demand - output current 1 A / 2.5 A
- Adaptable to all standard proportional valves
195,86 EUR
167,40 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
167,40 EUR excl. 17% tax
Product image Universal pump control module PQP-176-P
Universal pump control module PQP-176-P
- Swing angle, pressure and power control
- Freely scalable analog inputs
- Compact design
- Digital reproducible adjustment
- Optimized control function
- Application-oriented parameterization
- Two parameter sets can be selected for pressure control
- Swivel angle limiting function
- Integrated power output stage
- Alternatively, analog manipulated variable for control valves with OBE
- Fault diagnostics and extended function check
- Easy parameterization with the WPC-300 software
1.328,13 EUR
1.135,15 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
1.135,15 EUR excl. 17% tax
Product image Power amplifier - PAM-190-P-I
Power amplifier - PAM-190-P-I
- Power amplifier for proportional valves in a DIN EN 175 301-803 A connector housing
- Digital reproducible settings
- Free scalability of the input signal
- Can also be used as soft switch amplifier (soft switching on and off)
- M12 plug
- Programmable via USB/LIN bus
- Free parameterization of ramps, MIN and MAX, dither (frequency, amplitude) and PWM frequency
- Parameter settings via integrated keys and a selector switch (functionally reduced compared to the USB / LIN bus)
- Optional: Version with Can-Bus on request
- Output current 1 A / 2.5 A
- Adaptable to all standard proportional valves
195,86 EUR
167,40 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
167,40 EUR excl. 17% tax
Product image Power amplifier - PAM-190-P-IO
Power amplifier - PAM-190-P-IO

- Power amplifier for proportional valves in a DIN EN 175 301-803 A connector housing
- I/O - Link Port Class B, with internal galvanic isolation of the additional supply voltage
- complies with specification V1.1, data rate COM3 = 230.4 kBaud
- Digital, reproducible settings
- Can also be used as soft switch amplifier (soft switching on and off)
- M12 plug
- Parameterizable via I/O - Link
- Free adjustment of ramps, MIN and MAX, dither (frequency, amplitude) and PWM frequency
- Output current up to max. 2.5 A, parameterizable
- Adaptable to all standard proportional valves
264,24 EUR
225,85 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
225,85 EUR excl. 17% tax
Product image Power amplifier - PAM-199-P
Power amplifier - PAM-199-P
- General power amplifier, one module for all applications
- GL Certification
- Control of directional valves or two pressure or throttle valves- Analogue or digital inputs
- Compact housing
- Digitally reproducible settings
- Free scaling of the analog inputs
- Monitoring of the input signal (for e.g. joystick)
- Characteristic linearization via 10 XY points per direction
- Free parameterization of RAMP, MIN / MAX, output current and DITHER (frequency, amplitude) - Range of nominal output current: 0.5 ... 2.6 A
- Simple and application-oriented parameterization with WPC software
- Fault diagnostics and extended function check
434,56 EUR
371,42 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
371,42 EUR excl. 17% tax
Product image Power amplifier - PAM-140-P-A
Power amplifier - PAM-140-P-A
- Power amplifier for proportional valves 0...10V Input
- Printed circuit board in IP-65 housing
- Digital reproducible settings
- Free scalability of the input signal
- Reference voltage for supply of potentiometers
- Free parameterization of ramps, MIN and MAX, dither (frequency, amplitude) and PWM frequency
- Output current 1 A and 2.5 A
- Simple and application-oriented parameter setting
- Error monitoring and extended functional checks
- Programmable via USB/LIN bus, easy parameterization with the WPC-300 software
- Parameter settings via integrated keys and a selector switch (functionally reduced compared to the USB / LIN bus)
- Adaptable to all standard proportional valves
224,93 EUR
192,25 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
192,25 EUR excl. 17% tax
Catalog Image Power amplifier - PAM-140-P-I
Power amplifier - PAM-140-P-I
- Power amplifier for proportional valves with 4...20 mA Input
- Printed circuit board in IP-65 housing
- Digital reproducible settings
- Free scalability of the input signal
- Reference voltage for supply of potentiometers
- Free parameterization of ramps, MIN and MAX, dither (frequency, amplitude) and PWM frequency
- Output current 1 A and 2.5 A
- Simple and application-oriented parameter setting
- Error monitoring and extended functional checks
- Programmable via USB/LIN bus, easy parameterization with the WPC-300 software
- Parameter settings via integrated keys and a selector switch (functionally reduced compared to the USB / LIN bus)
- Adaptable to all standard proportional valves
224,92 EUR
192,24 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
192,24 EUR excl. 17% tax
Product image Pump control module PQP-171-P
Pump control module PQP-171-P
- Swing angle, pressure and power control
- Freely scalable analog inputs
- Compact design
- Digital reproducible adjustment
- Optimized control function
- Application-oriented parameterization
- Two parameter sets can be selected for pressure control
- Swivel angle limiting function
- Integrated power output stage
- Alternatively, analog manipulated variable for control valves with OBE
- Fault diagnostics and extended function check
- Easy parameterization with the WPC-300 software
569,19 EUR
486,49 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
486,49 EUR excl. 17% tax
Positioning-controllers-POS-123-P-PFN
Positioning controllers POS-123-P-PFN
• Digital positioning unit
• Printed circuit board in IP-65 housing
• Integrated power stage up to 2.6 A
• Analogue feedback signal (0... 10 V / 4... 20 mA)
• Control via Profinet interface
• Analog, freely scalable sensor interface
• Real, physical units such as mm or mm/s
• Internal profile generator for constant speed
• Individual profile definition by specifying accelerations, speed and decelerations
• Extended control technology with PT1 controller
• Error diagnostics and extended function check
• Simplified parameterization with WPC-300 software
1.564,88 EUR
1.337,50 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
1.337,50 EUR excl. 17% tax
Positioning-controllers-POS-123-P
Positioning controllers POS-123-P
• Digital positioning unit
• Printed circuit board in IP-65 housing
• Integrierte Leistungsstufe bis zu 2,6 A
• Integrated power stage up to 2.6 A
• Additional outputs (0... 10 V / 4... 20 mA)
• Analogue position and speed inputs
• Analogue feedback sensors
• Simple and intuitive scaling of the sensor
• Optional: start-up assistant for fast and simple adjusting of the control parameter
• Motion command values in mm resp. mm/s
• Internal profile definition by acceleration, velocity and deceleration
• Principle of stroke-dependent deceleration for fast and robust positioning
• NC profile generator for constant speed  
• Expanded closed loop control technology
• Highest positioning accuracy by using the drift compensation
• Usable with overlapped proportional valves and with zero lapped control valves
• Fault diagnosis and extended function checking
• Simplified parameterization with WPC-300 software 
1.306,60 EUR
1.116,75 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
1.116,75 EUR excl. 17% tax
Steering wheel 320 conical front
Steering shifter, drive shifter FNR, for off road vehicles, IP67, HMFNR_2
  • Designed for rugged environment 
  • with horn button
  • Completely sealed (IP67 rating)
  • 3 drive positions, forward - neutral - reverse
  • With wiring harness (length 100mm) and DEUTSCH Connector
  • Fits on steering column size 38, 45 and 55mm
  • with locaing pin
  • Operating voltage range: 1 to 48 V
  • Solenoid load 3 A @ 12.8 Volt with arc suppression
174,55 EUR
149,19 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
149,19 EUR excl. 17% tax
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The range is complemented by radio remote controls and digital hour meters for use in agriculture, construction, and municipal technology. The components are characterized by high reliability, robust design (IP65/IP67), and easy integration into existing systems. Thanks to modern interfaces such as CAN-Bus, LIN-Bus, or I/O-Link, the devices can be integrated and monitored flexibly. This way you increase the efficiency and service life of your hydraulic systems with perfectly matched electronics.

Electronics for Hydraulic Systems – Frequently Asked Questions

What are electronic components for hydraulic systems and what main functions do they perform?

Electronic components for hydraulic systems are controllers and electronic tools for precise, efficient regulation of hydraulic equipment. They control hydraulic actuators such as valves and pumps, convert control commands into electrical signals, and thus enable exact regulation of movements and forces.

What specific types of electronic components are used in hydraulic systems?

  • Steering column switches: e.g. direction selectors (forward/neutral/reverse) for off-road vehicles, often with IP67.
  • Setpoint modules: Programmable specification of control variables with up to 16 setpoints and ramp times.
  • Pump controllers: Swashplate angle, pressure, and power control; optimized control functions and advanced fault diagnostics.
  • Power amplifiers: Actuation of proportional valves; digital, reproducible settings; free parameterization of ramps/frequencies; robust housings.
  • Positioning controllers: Digital units with integrated power stage, analog feedback signals, and freely definable motion profiles.
  • Hour meters: Digital LCD devices for operating time recording, specifically for off-road vehicles.
  • Radio remote controls: Wireless operation of hydraulic power units over defined ranges.

In which application areas are these hydraulic electronic components typically used?

Typical areas of use are off-road vehicles, agricultural and forestry machinery, municipal vehicles, telehandlers, as well as other mobile and stationary hydraulic systems.

  • Direction control
  • Proportional hydraulic functions
  • Stepless adjustment of attachments
  • Automated motion sequences

What advantages do modern electronic components for hydraulic systems offer?

  • High precision & repeatability thanks to digital control and programmable setpoints.
  • Flexibility through parameterizable ramp times and adaptable input variables.
  • Robustness via weatherproof housings with high protection classes (e.g. IP67).
  • Easy commissioning & diagnostics with parameterization software (e.g. WPC-300) and extended functional checks.
  • Integration capability into CAN-Bus, LIN-Bus structures.
  • Optimized control functions for performance and efficiency.

How are these electronic components designed and manufactured to meet the demands of harsh environments?

The components are housed in weatherproof mobile enclosures and use robust connectors (e.g. DEUTSCH). PCBs are designed for EMC protection and high electrical load capacity. Manufacturing meets high quality standards for applications with dust, moisture, and vibrations (off-road/agriculture).

What maintenance recommendations exist for electronic components in hydraulic systems?

  • Regular visual and functional inspections.
  • Checking connectors and power supply.
  • Use of integrated fault diagnostics/functional checks for fast troubleshooting.
  • Software updates & re-parameterization via parameterization software.

What influences the service life of these components and how can it be maximized?

Service life is primarily determined by vibrations, environmental influences, voltage fluctuations, and load. High-quality components with IP67 and robust connectors achieve several thousand operating hours in mobile use. Careful selection and consistent maintenance maximize service life.

What should be considered when selecting the right electronic components for a hydraulic system?

  • Application area: Off-road, agriculture, municipal technology, etc.
  • Protection class: Suitable for the environment (e.g. IP67).
  • Electrical specifications: Appropriate voltage and current consumption for the vehicle/machine system.
  • Control functions: Number of driving positions, programmable setpoints, input signals.
  • Compatibility: With existing controllers and hydraulic components.
  • User convenience & diagnostics: Availability of software tools for easy operation and troubleshooting.