MDD093D-N-040-N2M-130GR1

What happens to control resolution if the integrated multiturn absolute encoder drifts over time?

Over long periods or extreme temperature cycles, slight offsets may accumulate, so periodic recalibration or reference moves may be needed to maintain accuracy. Mechanical mounting stiffness and cable routing also affect long-term encoder stability.

How does the 130 mm centering diameter affect mounting in CNC or robot frames?

A large centering diameter increases stiffness and axial alignment precision, but may demand heavier or more rigid interface plates to avoid bending stresses. Mismatch tolerance should be kept very low to prevent bearing loads or shaft deflection.

How should I size the drive amplifier current to fully exploit the 24 Nm continuous standstill torque?

The drive peak and continuous current ratings must at least match the motor’s rated current plus margin. Using a drive with lower current will limit usable torque and dynamic acceleration.

What are the dynamic trade-offs of including a blocking (holding) brake rated 11 Nm?

A brake helps secure load in power-off or emergency stop states, but it adds rotational inertia and may slow down high-frequency motion transitions. In very fast motion cycles, disabling the brake during movement can avoid drag torque interference.

Can this motor be used in vertical axis or lifting loads without external support?

Yes — the built-in holding brake offers 11 Nm to prevent motion when unpowered, but you must check safety margins, friction, and external load torque to ensure no slip. For heavy loads, an external mechanical lock may still be required under safety codes.

MDD-093D-N-040-N2M-130GR1

MDD093D N 040 N2M 130GR1

MDD093D-N-040-N2M-130-GR1

MDD093DN040N2M130GR1

MDD93D-N-040-N2M-130GR1

MDDO93D-N-040-N2M-130GR1

MDDO93D-N-O4O-N2M-13OGR1

The MDD093D-N-040-N2M-130GR1 motor by Bosch Rexroth comes with a 130 mm centering diameter, plain shaft with seal, and an 11 Nm blocking brake. It integrates a multiturn absolute encoder and DSF digital servo feedback for reliable motion control. This motor is suitable for robotics, CNC equipment, and automated production systems.