ABB offers modular traction motors for modern operating, environmental conditions and industrial requirements. An important design feature is the rotor cage which is made of aluminium, die-cast directly onto the laminations This is a well-proven and robust rotor construction providing enhanced reliability. Modular design allows a wide selection of predefined rotor motor sizes. The ratings can be achieved according to the design requirements to ensure high operating efficiency yet retaining maximum flexibility for the bogie layout. These compact high performance motors allow vehicle builders considerable freedom for new designs and retrofitting. The new modular units combine ABB's advanced manufacturing technology with its experience in the railway industry to provide high performance traction motors competitively and with short lead times. The flexible housing design allows a variety of:
• Cooling arrangements
• Supporting brackets/bogie attachments
• Cable terminals
• Sensor mounting arrangements