MST210D-0070-FT-N0SN-NNNN

The Bosch Rexroth Indramat MST210D-0070-FT-N0SN-NNNN is part of the MST Synchronous Torque Motors series, delivering robust performance as a synchronous IndraDyn T torque motor. With a power rating of 11 kW and a torque rating of 150 Nm at its rated speed, this motor is engineered for direct-drive applications on rotary tables and precision positioning systems. The winding type 0070 ensures high torque density, while its design facilitates seamless integration into high-precision motion control setups.

The motor operates at a rated speed of 700 rpm and achieves a maximum speed of 1200 rpm, generating up to 300 Nm of torque at peak velocity. Its torque constant is 4.7 Nm per ampere at 20 °C, providing efficient energy conversion and responsive control. The voltage constant of 0.31 volts per 1000 rpm enables effective back-driving at high speeds, enhancing dynamic braking and energy recovery. Drawing 32 amperes under load, the MST210D-0070-FT-N0SN-NNNN offers a balanced current profile for stable operation across varied speed ranges.

Equipped with a liquid cooling option, this motor features a stator-cooling jacket that supports a power dissipation rate of 3.4 kW under optimal coolant conditions. The coolant inlet temperature range of 10–40 °C and a permissible pressure of up to 3 bar ensure reliable thermal management. A coolant volume of 0.21 liters maintains consistent temperature differential of 10 K, safeguarding continuous operation. The stator-end cable outlet prevents connector tangling, improving durability and serviceability. Ideal for industrial automation, this motor combines precision, efficiency, and rugged design for demanding torque-drive applications.