Reliable and precise in any situation.
Agricultural and forestry technology – Smart outdoor solutions
Freedom of movement – Controlled with GEMAC MOTUS® sensors.

For agricultural and forestry machinery, GEMAC Chemnitz presents the GEMAC MOTUS® family, which combines high-precision IMUs and inclination sensors to provide accurate position and motion data in real time. Our 360-degree sensor system delivers precise inclination measurements up to ±180° and detects static changes in inclination. This allows you to monitor the exact position and orientation of vehicles or machines on steep slopes, on difficult terrain, or during slope work.
Monitor your machinery and equipment in real time using data: With precise sensor technology, tractors and other agricultural and forestry machines provide reliable information on inclination and motion – including on uneven terrain – enabling safe control and efficient operation. Integrated sensor fusion and Kalman filter algorithms compensate for vibrations and external interference, ensuring stable sensor readings.
The sensor’s algorithms convert raw data into smart control commands, enabling your machines to work more efficiently in the field and the forest. Calibration is performed centrally at the factory. You can easily integrate our sensors into existing machine control systems via digital interfaces. Our solutions provide you with real-time data directly for assistance systems or slope control – from prototype development through to series production.
GEMAC fieldbus diagnostic devices continuously monitor data communication between sensors and the control system. They detect malfunctions early on, check signal quality, and ensure network integrity. Use them to prevent downtime, schedule targeted maintenance, and increase the long-term availability of your agricultural and forestry machinery.
See how GEMAC MOTUS® sensor systems make agricultural and forestry technology more efficient, safer, and more precise. From static inclination sensors to dynamic sensor technology and inertial measurement units, we offer solutions for real-time measurement, machine control, and condition monitoring. To complement our portfolio, we provide EMS services for custom manufacturing, PCB assembly, and integration of electronic assemblies – from prototype to series production.
Our technologies not only support day-to-day operations – they lay the groundwork for intelligent automation and mobile Industry 4.0 applications.
Industries
- Agricultural machinery
- Tractors and combine harvesters
- Forestry technology and harvesters
- Soil cultivation equipment
- Field robotics and drone technology
- Transport vehicles and trailers
- Service and maintenance technology
Static Inclination Sensors
The static inclination sensors in the GEMAC MOTUS® family monitor the inclination of agricultural machinery, forestry vehicles, and work platforms while they are stationary. They ensure precise alignment and enhance operational safety.
Dynamic Inclination Sensors
The dynamic inclination sensors in the GEMAC MOTUS® family measure changes in inclination during driving, on uneven terrain, and in vibrating machinery. They provide precise real-time data for automatic control, stability, and safety.
Inertial Measurement Units
The inertial measurement units in the GEMAC MOTUS® family measure acceleration and rotation rates to provide comprehensive motion analyses for agricultural and forestry machinery to enhance efficiency and enable condition monitoring.
With Sensor Technology Plus, we tailor existing sensors specifically to the requirements of tractors, mowers, forestry vehicles, and specialty machinery. With custom measurement ranges, special connectors, or specially adapted cable lengths, our sensor technology delivers precise real-time data on inclination, movement, and position. This provides centimeter-level precision to support machine control, assistance systems, and workflows, reduces downtime, and significantly increases efficiency in the field and the forest.
Our fieldbus diagnostic devices continuously monitor data communication between sensor and control systems. They detect malfunctions early on, check signal quality, and ensure network integrity in tractors, forestry machines, and specialty vehicles. This helps prevent unplanned downtime, enables targeted maintenance scheduling, and increases machine availability in the long term.
GEMAC’s EMS services support you with custom manufacturing, PCB assembly, and the integration of electronic assemblies for agricultural and forestry machinery. We cover everything from prototype development and series production to quality assurance and customized adaptations for your applications.
Precise slope control for harvesters in forestry operations
In applications such as forestry operations, GEMAC MOTUS® sensors track the movements of harvesters. Our IMUs measure acceleration and rotation rates, which are used to calculate the machine’s inclination and orientation. This data is fed directly into the gripper arm’s control system, enabling precise adaptation to slope gradients and uneven terrain. In this way, the sensor technology supports precise machine control, safe workflows, and plannable processes in daily forestry operations.
Our sensor specialists offer personalized, free consultations. See for yourself how precision and reliability can take your agricultural and forestry technology to the next level – contact us.
