Leveling of the excavator arm in limited working ranges

When space is limited, precise control of the excavator arm is important to prevent damage to the surrounding infrastructure and pipelines in the ground. With the MAX linear encoders - integrated in the four hydraulic cylinders of the excavator - indirect measurement of the position of the hydraulic cylinders and therefore leveling of the excavator arm are possible. Maximum height and depth positions can be taught in by integrating the rugged sensors. This prevents collisions and supports the operator in his/her work.

  • Following product families can be used
    Integrated cylinder position measurement for mobile machines
    • Measuring range: 50 to 2,500 mm (for MAX48N and MAX48A) or 1,500 (for MAX30N), 1 mm increments, typical resolution 0.1 mm
    • Analog, CANopen, SAE J1939 and PWM interfaces are available
    • Pressure-resistant housing, designed for hydraulic operating pressures of up to 400 bar
    • High operating temperature (electronics) up to +105 °C
    • Fluid temperature (hydraulic oil) up to max. +95 °C
    • Compact dimensions: 10 mm installation space, 30 mm cushion zone
    • Position magnet does not need a spacer disk