Product Description

The RAC 2.1-150-380-AP0-W1 main spindle drive controller represents a crucial advancement in the field of precision motor control, devised by the innovative engineering at Bosch Rexroth Indramat. This model is an embodiment of the RAC series known for its durability and precision in managing main spindle motors. Constructed for an operational voltage of 380V, this controller incorporates a standard analogue speed set-point interface for up to +/- 10V, compatible with conventional CNC controls. For setups requiring precise motion control, such as C-axis operations for turning and milling, the RAC 2.1-150-380-AP0-W1 can be augmented with additional interfaces such as an incremental encoder output or a digital position set-point. These capabilities enable exact position control during intricate operations like screw tapping and ensure the highest fidelity in feedback for system monitoring. Commissioning is made hassle-free, thanks to the integrated programming module that retains drive features, allowing for swift replacement without reconfiguration in case of servicing. Its sophisticated heat management system, comprising a built-in fan, permits continuous operation within a temperature range of +5 to +45 degrees Celsius. This efficient cooling mechanism ensures stability even in demanding production environments. With an ambient operational altitude limit of 1000 meters above sea level without derating and a maximum permissible humidity corresponding to humidity class F according to DIN 40 040, the RAC 2.1-150-380-AP0-W1 drive controller is resilient to a wide array of environmental conditions. The controller's conformation to protection class IP 10 ensures protection against solid objects over 50mm, adding an additional layer of robustness to its design. Balancing operational excellence with environmental resilience, the RAC 2.1-150-380-AP0-W1 offers a novel solution to drive control challenges in contemporary industries. The device’s compatibility with various feedback options, coupled with user-friendly commissioning, denotes a drive controller that aligns with the dynamism and flexibility demanded by today's sophisticated industrial applications.