Measurement
Control
Regulation

 

1: Angular position transmitters with analogue or digital output for the determination of e. g. trolley position at a pillar crane. Angular ranges userdefined programmable via pushbuttons or plug.

2: TÜV-approved non-contact magnetic angular position transmitters for measurement of steering axle position in almost every commercial vehicle.

 

For use in excavators angular measurement of basic arm, buckling arm and bucket position calls for the application of extremely rugged
magnetic angular position sensors, ompletely hermetically encapsulated with a protection degree of IP 68.

 

Winch speed sensor is directly coupled with cable reel. Length, direction and speed of track cable as well as limit signal for security facilities at reel bottom are output as Bus signals.

 

Slewing ring transmitter with mechanical gearing.
To detect pivoting angle and the slew rate of the telescope jib with outer spring gear-wheel (free from backlash).

 

Single and dual axis tilt angle sensors for the detection of inclination of jib or lifting cages and inclination of a trucks platform respectively for levelling purposes.

 

Rugged and reliable rope length transmitters with stable spring pull-back mechanism and single-layer wire winding. With measuring ranges from 500 mm up to 50.000 mm for measurement of e. g. telescope jib length, length of the telescoped jack, fork height at fork- lift trucks as well as working platforms of scissors platforms.

 

Robust Rope Length Transmitter with integrated encoder system and magnetic break. With measuring length up to 4.000 mm and measuring wire of Ø 3 mm for drill trucks in open design.

 

Spring cable reel with inclination and displacement transducer as well as multipole collector ring body for transmission of cable signals. Measuring ranges up to 60 m.

 

Joysticks for control of e. g. slewing or hoisting gears in cranes or position of hinged arm and shovel on excavators and wheel loaders.

 

Pedal actuated control transmitters with non-contact inductive or magnetic systems are used e. g. as throttle control transmitters, slewing gear brakes and for similar applications in almost every construction machinery.

 

Wind warning systems consisting of wind sensor and indicator with limit value contact to be set.

Measuring range: 0 – 40 m/s
Signal output: 4 – 20 mA

 

Motor headlights control unit with position feedback for manual adjustment or autolevel of headlights to load hook.

 

Inductive lifting limit switch for security switch-off of track cable winding at the bottom of the telescope jib.

 

For load detection of a telescopic arm at pillar cranes measurement of linear displacement, dependent on load, is carried out by means of potentiometric or inductive linear transmitters.

 

Support control units with coordinate display, LED display and control elements for control and indicating of jack length, jack pressure and levelling.

 

Desk integrated monitoring systems in form of LED, diode or pointer indicators for indication of any process parameter necessary in cranes and excavators for control.