Active castors are used as alternative to Swivel wheels in AMR/AGVs for better controllability and reduced torque requirements on the driven wheels. This become more evident in exotically shaped Mobile robots, such as Differentially Driven AGV/AMRs with long body and narrow wheelbase. 

• Highly integrated and compact design
• Motor control electronics integrated 
• Field bus communication options: CAN, EtherCAT, ProfiNET
• Steering torque max. 250Nm
• Radial load capacity up to 1.500kg 
• Integrated multiple and redundant encoder systems for control and safety supervision 
• Flexible wheel choice
• Possibility of additional wheel encoder