MDD090C-N-030-N2L-130PR0

A keyway allows positive torque transfer to couplings or gears but introduces stress risers at the slot corners, so fillets and proper key sizing must be observed to prevent fatigue or cracking under cyclic loads. Avoid overhanging loads or high bending at the key interface.

DSF provides high-resolution, synchronous serial feedback with better noise immunity and often built-in diagnostics, which helps low-latency, high-bandwidth control loops. That leads to tighter position/velocity control and fewer calibration steps in multi-axis systems.

The motor can provide 10.4 Nm indefinitely at standstill (i.e., without rotation) as long as temperature limits are respected; however, transient stall or torque surges can exceed that, constrained by current limits in the drive. The drive must limit peak current to avoid overheating or demagnetizing the motor.

Even though this servo motor is designed for torque, high radial or axial loads from end-couplings or external forces (e.g. gravity, tooling) can degrade bearing life. Use external bearings or supports if loads exceed the motor’s rated limits (consult Bosch Rexroth bearing specs).

The 90° connector helps reduce cable bending and strain, especially in tight enclosures, but proper shielding and routing (keeping power and feedback separated) are essential to minimize EMI coupling or signal noise. Avoid sharp cable bends right at the connector to maintain shielding integrity.