R911279453 (MDD115D-N-015-N2M-130PA0)

What encoder and feedback architecture does the MDD115D-N-015-N2M-130PA0 use, and why does it matter?

It integrates a multiturn absolute encoder with digital servo feedback (DSF) for enabling absolute position referencing across power cycles and fine velocity estimation. It improves commissioning speed, repeatability and closed-loop stiffness in digital drive systems.

How does the 57 Nm continuous torque at standstill on MDD115D-N-015-N2M-130PA0 influence axis sizing?

The high stall-torque capability allows generous static holding force and acceleration headroom without relying on a holding brake. It simplifies sizing for feed axes subject to gravity or process loads while maintaining thermal limits at rated current.

How does the keyed output shaft and shaft seal on MDD115D-N-015-N2M-130PA0 aid mechanical integration?

The keyway provides positive torque transmission and angular registration for couplings or pulleys. Its shaft seal reduces ingress at the bearing journal for supporting IP-rated housings and longer bearing life under dusty or coolant-rich environments.

What does the 130 mm centering diameter imply for mounting accuracy and interchangeability?

The 130 mm pilot ensures coaxial alignment with machine adapters for reducing runout and coupling misalignment. It also standardizes fit for MDD 115-frame replacements across tooling and packaging assets using Rexroth digital drives.

What base-speed selection (1500 min⁻¹ on this code) suggests about gear-ratio and inverter pairing?

The 1500 min⁻¹ base speed suits direct-drive low-speed axes or moderate ratios where torque density is prioritized. It pairs well with Rexroth digital controllers sized for the rated current and the application’s duty cycle.

MDD115DN015N2M130PA0

MDD115D N 015 N2M 130PA0

mdd115d-n-015-n2m-130pa0

The MDD115D-N-015-N2M-130PA0 motor from Bosch Rexroth Indramat is designed with a side A connector. It uses a DSF multiturn encoder for feedback and possess a keyed shaft with seal for mechanical coupling. This motor delivers precise 57 Nm torque at 1500 min⁻¹ speed and it has a 130 mm pilot that simplifies centering. It is widely used in packaging/printing, textiles and robotic handling.