MDD093D-N-040-N2L-110GA1
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD093D-N-040-N2L-110GA1 from the MDD Synchronous Motors series is a high-performance Motor for digital drive controllers featuring a compact Motor Size 093 frame and a Motor Length Code D designation. It delivers a Continuous Torque at Standstill of 24.0 Nm and incorporates a robust Holding Brake with a Holding Brake Torque of 11 Nm for reliable load retention. Spinning up to a Nominal Speed of 4000 min-1 and utilizing precision Digital Servo Feedback (DSF), this unit ensures exact motion control and minimal response times. The plain Shaft Type and Standard (without side B shaft end) configuration simplify mechanical coupling to downstream components.
Inside a durable Housing Standard enclosure, the motor features Balancing Standard for reduced vibration and enhanced longevity. A factory-installed Shaft Seal protects internal bearings and windings from contaminants, while the Centering Diameter of 110 mm aligns the rotor precisely within the stator field. The Connection Type Connector on Connection Direction Side A streamlines electrical interfacing and maintains consistent signal integrity. Designed for integration into modern automation systems, this motor supports straightforward mounting and serviceability.
Engineered for demanding industrial environments, the MDD093D-N-040-N2L-110GA1 achieves streamlined commissioning and minimal downtime. Its combination of torque density, digital feedback, and integrated holding brake makes it ideal for robotics, gantry systems, and precision indexing applications. Backed by Bosch Rexroth Indramat's proven reliability, this synchronous motor delivers the performance and durability required for continuous operation under variable loads and high cycle rates.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11 Nm
Centering Diameter
110 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
24.0 Nm
Motor Length Code
D
Motor Size
093
Nominal Speed
4000 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
How do vibrations and balancing affect long-term operation in high-speed systems?
Standard balancing reduces resonant excitation, but at higher speeds local imbalances scale with ω² and can accelerate bearing wear. For precision or spindle-like duties, one might require “reduced” or “higher grade” balancing beyond “standard.”
What thermal management must you consider at extended RPMs up to 4000 min⁻¹?
Sustained operation at high speed increases I²R losses and thermal stress, so ensure cooling (convection or optional surface blowers) keeps winding and housing temperatures below the allowed limit (e.g. +45 °C ambient). Monitor internal winding temperature sensors to avoid overheating trip-offs.
How should one size bearing loads when coupling external radial/axial forces at the shaft?
The motor spec sheet gives permissible radial and axial loads as functions of speed and load point; you must route external loads through coupling or bearing blocks so as not to exceed those limits. Overloading bearings shortens life and may invalidate warranty.
What special considerations apply to the Bosch Rexroth Indramat MDD093D-N-040-N2L-110GA1 during commissioning?
During commissioning, you must parameterize the drive with correct motor constants (torque constant, inertia) and confirm feedback sensor polarity; also verify the connector pinout for your drive and correctly set the brake release logic. Mismatched config or loose connectors can lead to commutation errors or motion faults.
How does the 24 Nm stall (continuous-at-standstill) torque affect motion profile planning?
That torque determines your starting capacity: if your application’s static load or inertia requires more than 24 Nm to move from standstill, you need gearing or a different motor. During acceleration, ensure commanded torques don’t exceed thermal limits beyond short durations.
Common Misspellings
MDD-093D-N-040-N2L-110GA1
MDD093D N 040 N2L 110GA1
MDD093D-N-040-N2L-110-GA1
MDD093DN040N2L110GA1
MDD93D-N-040-N2L-110GA1
MDDO93D-N-040-N2L-110GA1
MDDO93D-N-O4O-N2L-11OGA1
Internal Product Review
The Bosch Rexroth Indramat MDD093D-N-040-N2L-110GA1 motor offers 24.0 Nm continuous torque and reaches a nominal speed of 4000 rpm with digital servo feedback for accurate control. Its integrated 11 Nm holding brake and sealed housing ensure dependable operation in automated setups. This motor is widely used in robotics, CNC machines, and gantry systems.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD093D-N-040-N2L-110GA1.
Want to 
