MDD115D-N-015-N2L-180GA0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD115D-N-015-N2L-180GA0 is a high-performance synchronous motor from the MDD Synchronous Motors series, engineered for precision in automated systems. Featuring a continuous torque at standstill of 57.0 Nm and a nominal speed of 1500 min⁻¹, this Product Type: Motor for digital drive controllers delivers reliable power for demanding industrial applications. Its standard balancing and housing design ensure consistent performance under varying load conditions.
Designed for seamless integration, the MDD115D-N-015-N2L-180GA0 incorporates Digital servo feedback (DSF) for high-resolution position and speed monitoring. The motor’s centering diameter of 180 mm and size code 115 offer compatibility with existing drive assemblies, while the Motor Length Code: D maintains a compact footprint. Connection is simplified via a side A Connector interface, reducing installation time and ensuring secure electrical mating. The plain shaft with integrated Shaft Seal protects internal components from contaminants, enhancing longevity.
Additional features include operation without a blocking brake, minimizing maintenance requirements and system complexity. The standard shaft end configuration (without side B) and robust housing provide mechanical durability, while the shaft seal ensures resistance to dust and moisture. Fully compatible with Bosch Rexroth Indramat digital drive controllers, this motor meets rigorous industrial standards for efficiency and reliability. By integrating the MDD115D-N-015-N2L-180GA0, users benefit from reduced downtime, precise motion control, and sustained performance in continuous production environments.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
180 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
57.0 Nm
Motor Length Code
D
Motor Size
115
Nominal Speed
1500 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What distinguishes the MDD115D-N-015-N2L-180GA0’s feedback system, and how does it improve servo tuning?
It employs digital servo feedback (DSF) for fine position/speed evaluation for enabling precise loop gains and fast settling without oscillation. Its DSF also supports absolute variants in the MDD family for startup alignment.
How does the 1500 min⁻¹ nominal speed of MDD115D-N-015-N2L-180GA0 map to common axis tasks?
This base speed fits torque-biased applications like indexing tables, feed drives or winders where controlled velocity is prioritized over extreme rpm. It matches Rexroth digital drives for predictable speed loops and thermal loading.
Why does the plain shaft with shaft seal matter for lifecycle and contamination control on MDD115D-N-015-N2L-180GA0?
The sealed plain shaft limits ingress of coolants, dust and paper lint for protecting bearings and encoder structures. It directly reduces lubricant washout and extends maintenance intervals in packaging or printing cells.
What mounting compatibility does the 180 mm centering diameter provide, and how does size code 115 help retrofits?
The 180 mm pilot aligns to standardized MDD mechanical frames for easing swaps on legacy jigs and plates. Size-115 geometry preserves shaft height/bolt circle to minimize re-machining during modernization.
How does 57 Nm continuous torque at standstill on MDD115D-N-015-N2L-180GA0 support precision indexing?
It enables tight clamp-and-hold without drift during dwell for keeping registration accurate on cut-to-length or pick-and-place. It also broadens low-speed operating range before field-weakening.
Common Misspellings
MDD115DN015N2L180GA0
MDD115D N 015 N2L 180GA0
mdd115d-n-015-n2l-180ga0
Internal Product Review
The Bosch Rexroth Indramat’s MDD115D-N-015-N2L-180GA0 synchronous motor comes with a 180 mm centering diameter and plain-shaft design that has an imposed sealing ring as well. It lacks holding brake and possess an integrates DSF feedback system. At 1500 min⁻¹ with 57 Nm standstill torque, it suits packaging, printing, textile and machine-tool axes using digital drive controllers.
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