Product Description:

The MSD201E-0043-FA-M2-KF0-19-V-M401 is a synchronous motor supplied by Bosch Rexroth Indramat within the MSD Permanent Magnet Motors series. It functions as an electromechanical actuator that transforms drive-controlled electrical energy into precisely regulated shaft torque, supporting pick-and-place arms, indexing tables, and coordinated conveyor zones in automated plants. A compact frame and inherent magnet excitation deliver high torque density while keeping installation demands moderate for machine builders.

The rotor carries a permanent-magnet array, so the drive only has to modulate stator current to develop torque. The stator coils use a three-phase arrangement, yielding smooth sinusoidal commutation from standard industrial inverters. Continuous service is permitted at ambient temperatures up to 40 °C; exceeding that limit accelerates insulation aging. Operation is also allowed at relative humidity levels up to 95%, provided condensation is avoided. Acoustic emissions do not exceed 75 dB(A), helping installations comply with common plant noise thresholds. Coolant can circulate through an internal jacket to maintain thermal stability during rapid duty-cycle changes. The synchronous design keeps mechanical speed locked to the electrical frequency for accurate positioning.

Operating limits include an absolute water vapor ceiling of 29 g/m³ and a maximum coolant inlet pressure of 10 bar, which protects seals and hose connections. Rated performance is maintained at installation altitudes up to 1,000 m, where the surrounding air can still remove heat effectively. The housing has an M16 mounting thread with a depth of 20 mm. A required tightening torque of 206 Nm secures the motor against vibration while helping prevent thread damage during repeated service. Coolant connections should remain within the stated inlet pressure to avoid placing excessive stress on the internal jacket and external hoses.