MST530G-0006-FT-N0SN-D303

The Bosch Rexroth Indramat MST530G-0006-FT-N0SN-D303 belongs to the MST Synchronous Torque Motors series and features a winding type 0006 with advanced liquid cooling. The motor’s frame length G is optimized for high-torque tasks, making it ideal for heavy-duty industrial applications. Its primary function is to deliver precise, continuous torque for demanding machinery, positioning it as a robust solution for servo and motion-control systems.

This torque motor delivers a standstill torque of 4,800 Nm and a rated torque of 4,200 Nm, supported by a rated power of 26.4 kW. Its max torque reaches 9,200 Nm at a max speed of 105 rpm, ensuring both high-force and moderate-speed performance. The motor incorporates an open aluminum water jacket cooling system capable of dissipating 11.5 kW of heat. This liquid-cooling design limits temperature increase to 10 K, providing stable operation in continuous-duty scenarios.

Additional features include a torque constant of 55.3 Nm/A and a voltage constant of 4.4 V·min⁻¹, which yield high electrical efficiency and smooth response. The cooling loop supports a coolant flow rate ≥16.5 L/min with a pressure drop of 0.4 bar, ensuring optimal thermal management. Rated for operation between 10 °C and 40 °C, this motor demonstrates exceptional durability and resilience. In industrial settings—such as robotics, CNC machining, and automated assembly—its precision, thermal stability, and high torque output translate to improved productivity and longer service life.