Multiturn sensors for mobile machinery

In mobile machinery such as construction, agricultural, and forestry equipment, as well as industrial trucks, our multiturn angle sensors provide absolute position data over multiple revolutions—reliably, precisely, and without the need for a reference run. They support the precise control of booms, slewing mechanisms, and attachments, thereby ensuring productive and safe operations on construction sites, in agricultural machinery, and in logistics. The position is retained even after a restart, allowing systems to start up immediately.

Designed for use in the notoriously harsh environments of agricultural and construction machinery, these sensors are built to be exceptionally durable, both mechanically and electronically. Their high level of sealing and resistance to dust, moisture, shock, and vibration ensure a long service life under varying environmental conditions. At the same time, their stable measurement performance guarantees reliable feedback—even under extreme temperature and load fluctuations.

Integration into vehicle networks is achieved via proven interfaces such as CANopen or CAN SAE J1939; analog outputs are also available as an alternative. Compact solid-shaft and hollow-shaft versions facilitate installation in tight spaces, while flexible cable and connector designs speed up installation. OEM customizations—from the electrical interface to the housing design—ensure that the sensor fits the machine architecture perfectly.

Key Benefits of Multiturn Sensors for Mobile Machinery

• Maximum durability: Resistant to shocks, vibrations, moisture, and dirt, with excellent EMC performance—ensuring high reliability in outdoor applications.
• Absolute revolution detection: Precise, repeatable angle measurement with position indication upon power-up, without the need for a reference run, for quick commissioning.
• Vehicle-compatible integration: Interfaces such as CANopen and CAN SAE J1939, as well as space-saving designs for fast, secure system integration.

Typical Applications for Multiturn Sensors in Mobile Machinery

• Construction machinery and cranes: Slewing and boom positioning for precise maneuvers, stable load handling, and efficient work cycles.
• Agricultural and forestry technology: steering and axle angles, attachments, and adjustment drives with reliable, absolute angle feedback.
• Municipal and material handling equipment: aerial work platforms, telehandlers, and commercial vehicles featuring robust, reliable position measurement in varying operating environments.

Our Novotechnik multiturn sensors for mobile machinery combine ruggedness with precise multiturn detection and easy integration. The result is safe, productive work processes and high machine uptime—day after day, job after job.