ELECTRIFICATION

Robust components for off-road operation are required for the electrification of mobile machines with diesel or battery-electric architectures. Due to the high voltages of up to 800 VDC necessary in the intermediate circuit, system safety is the main priority. In order to realize the eMobility of mobile machines, not only drives, but also working functions and auxiliary consumers can be designed to function with electricity using our components.

Drives / Generators

Drives / Generators

The drives and generators in the powerMELA family are permanently excited synchronous machines which offer compact construction through integrated power electronics.

Power converters

Power converters

The different power converters transform the intermediate circuit voltage from the mobile machine to the levels required by the consumers.

System safety

System safety

In order to guarantee system safety in mobile machines, components are required which measure parameters, record error states and can reliably re-establish a safe condition.

TECHNOLOGIES

Safety, reliability and conformity to standards represent essential values for our products. Therefore, we rely purely on high-quality and proven technologies to create solutions for your mobile machine.

CASE STUDIES

We are proud of our products and solutions, but they really reveal their true colors when used by our customers. Whether digitalized, automated or electrified – mobile machines repeatedly delight with new innovations, in particular in terms of their user-friendliness, reliability and ability to integrate into work processes. Thanks to our customers, we are delighted to present a small selection here.

ROPA

In the field of agriculture, diesel is still the preferred energy source. Diesel-electric drives promise to save energy in future applications.

FRAMO

Trucks with electric drives represent the future in commuter traffic and in inner city areas. Framo utilizes STW technology for the purpose.

KREISEL

Lithium-ion batteries have to be monitored intelligently, discharged and charged – just the right task for the BMS by STW.

STW USPs

Our objective is to support our customers in all aspects concerning the digitalization, automation and electrification of their mobile machines. We consider the entire machine lifecycle and develop our STW product and service portfolio in alignment with this lifecycle. The ECO system, an open and holistic approach, facilitates the cross-topic integration of STW solutions. Furthermore, our product approach facilitates functional expansion through partner offers and hybrid, integrated products based on our system module.

LIFECYCLE SUPPORT

TO LIFECYCLE SUPPORT