Bosch Rexroth has dominated the motioncontrolindustry with its moderntechnology and affordableequipment. With Bosch Rexroth, the possibilities are endless and customers can benefit from a wide assortment of products. Clients can solve their automation challenges in a cost-efficient manner and can choose control systems and accessories that match their custom requirements. The company focuses on client satisfaction and research. Their engineers understand modern challenges and apply their technical expertise to produce innovative solutions.
For heavy-duty machinery and motors that handle high inertia loads, Bosch Rexroth has manufactured the HLR01.1N-03K8-N40R3-A-007-NNNN brakeresistor. The brakeresistor has a strong construction making it ideal for handling high torque. With an energy consumption of 300 kWs and a maximum braking power of 18 kW, this unit can instantly stop and decelerate motors running at high rpm. The dimensions of this system are 490 mm (width), 270 mm (height), and 300 mm (depth). With these dimensions and a weight of just 9.5 kg, the system is highly portable and easy to install. A space-saving arrangement enables installation above an HSC03converter. During braking mode, the kinetic energy of the motor is converted to electrical energy. The dissipation of this energy in the resistor generates a lot of heat content that requires a cooling mechanism. The HLR01.1N-03K8-N40R3-A-007-NNNN efficiently uses the converter’s extracted airflow for this purpose.
With a braking power duration of 3.8 kW, resistance of 40.3 Ω, and a time cycle of 120 s, the brake unit provides maximum current flow to the resistor. The ON timeis 16.67 seconds. Another benefit of HLR01.1N-03K8-N40R3-A-007-NNNN is that it prevents overvoltage fault in the HSC03 converter by stopping the increase in the intermediate circuit voltage of the converter. As a whole, the HLR01.1N-03K8-N40R3-A-007-NNNN is a platform best suited for motion control requirements. It serves as an affordable and reliable solution an industry's automation challenges!
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