Product Description

The 2AD280B-B03LL1-AS07-D2V1 is a part of the 2AD series AC motor that is engineered by the Bosch Rexroth Group. This unit is strategically designed for applications that require high torque at lower speeds. It is an essential characteristic of robust industrial environments. This model of the 2AD is suitable for strenuous operations where increased thermal capacity is crucial. The thermal time constant of this motor is 60 minutes, and it has an insulation class of F. It shows high resilience and performance stability under changing operational temperatures ranging from 0 to 40°C.

The 2AD280B-B03LL1-AS07-D2V1 has an advanced feature of holding brake that significantly increases safety and control, especially in applications that need to maintain a load in a static position. The holding brake includes a transferable torque of 240 Nm and a connection voltage of DC 24 ± 10%. The components of the holding brake are designed to handle a significant amount of maximum permissible energy of 70,000 Ws with operational delays for release and lock at 110 ms and 100 ms.

Furthermore, the motor has an integrated radial blower for efficient cooling and it is indicated by the power consumption of 330 VA and a nominal voltage of 400 V 50/60 Hz, ± 10%. This unit system ensures airflow from B to A direction with a medium volume of  630 m³/h, enhancing motor endurance and performance under continuous operation. The mechanical parts of the motor show a moment of inertia of the rotor at 0.229 kgm², reflecting its ability to sustain high kinetic energy levels. This model of the 2AD series is protected by IP65 and IP24 protection classes, and its total mass is 240 kg.