Simply electrify mobile construction machinery

Especially in inner cities and indoor areas, noise and exhaust emissions are crucial for the operation of mobile construction machinery. Ewellix has developed an efficient solution for a wide range of linear work functions with its electromechanical actuators of the CASM-100 series.

Electrification has become established in mobile construction machinery: Electromechanical actuators are increasingly being used, offering numerous advantages over hydraulic cylinders and electrohydraulic drives. These include, for example, lower energy consumption, which is crucial for longer operating times, as well as lower operating costs and shorter charging times. The machine also operates more quietly and emits less CO2 - making it easier for users to achieve their sustainability goals.

"The CASM-100 is a modular electric cylinder platform that meets demanding requirements of the automation and heavy machinery industries," said François Ducourant, business development manager at Ewellix. "Thanks to the new design and improved performance, users can select the optimal combination of linear unit, gearbox and motor." In addition, he said, the modular design of the CASM-100 series simplifies retrofitting and retooling of systems, as well as adaptation to the task at hand in the mobile machine.

Actuators are available with inline and parallel gearboxes, manual controls and a variety of motor options. In addition, all motors are equipped with specific adapters - giving all types the same mechanical interface. "This makes it easy to connect any motor and control system. This reduces design and programming costs," Ducourant explains.

Ewellix manufactures the CASM-100 actuators from high-quality materials to ensure they work reliably even under the toughest operating conditions, and has optimized their speed. The positionally accurate actuators develop a maximum force of 82 kilonewtons and travel at a linear speed of up to 890 millimeters per second. Their stroke length is a maximum of two meters. The actuator also scores points for its precise operation, smooth movements and high stability. During development, the linear technology expert also paid attention to low maintenance requirements: unlike hydraulic systems, the electromechanical actuator does not need regular overhaul. In addition, the actuators have undergone and passed a series of climate and environmental tests.