R911260566 (MDD090C-N-030-N2L-130PA2)

How does delivering 10.4 Nm continuous torque at standstill affect duty cycle design?

That means the motor can hold that torque indefinitely without overheating, but your controller still must manage transient peaks within the thermal limits. Any higher torque demands must be short bursts, or you’ll risk saturation and excessive heating.

How does the integrated holding brake with 11.0 Nm torque influence system safety?

The brake provides a fail-safe lock when unpowered, preventing motion under gravity or external force. But its torque must exceed external loads and friction margins; oversizing or undersizing may compromise safety.

What are the trade-offs of a keyed shaft over a plain shaft in long-term operation?

A keyed shaft ensures positive torque transfer without slippage under high torque peaks, but it introduces stress concentrations at the key and may slightly increase inertia. Over long cycles, proper fillet design and key tolerance control are critical to prevent fatigue or fretting.

How does the choice of a sealed housing affect cooling and maintenance?

Sealed housing prevents ingress of dust, vapors, or moisture, improving reliability in harsh environments. On the downside, thermal conduction to ambient becomes more critical, so you may need to ensure adequate heat sinking or airflow.

What should a control engineer watch for when commanding motion near nominal 3000 rpm?

Approaching nominal speed, the motor’s back EMF rises and available current for torque decreases. You must ensure your drive has sufficient voltage headroom and that the mechanical system doesn’t demand excessive torque at high speed.

MDD-090C-N-030-N2L-130PA2

MDD090C N 030 N2L 130PA2

MDD090C-N-030-N2L-130-PA2

MDD090CN030N2L130PA2

MDD90C-N-030-N2L-130PA2

MDDO90C-N-030-N2L-130PA2

MDDO9OC-N-O3O-N2L-13OPA2

mdd090c-n-030-n2l-130pa2

The Bosch Rexroth Indramat MDD090C-N-030-N2L-130PA2 motor delivers 10.4 Nm continuous torque at standstill and features a 130 mm centering diameter for accurate alignment. Its DSF-controlled 3000 min⁻¹ speed and integrated brake make it suitable for packaging, robotics, and material-handling systems. The keyed shaft and sealed housing support long-term use in industrial automation.