MDD093C-L-030-N2L-130GL0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD093C-L-030-N2L-130GL0 from the MDD Synchronous Motors series combines compact design and high precision for digital drive applications. This motor size 093 unit delivers a nominal speed of 3000 min⁻¹ and features advanced digital servo feedback (DSF) for accurate position and velocity control. Engineered as a motor for digital drive controllers, it employs a robust connection type: Connector with a connection direction: Left orientation for streamlined installation. With standard balancing and a centering diameter of 130 mm, the motor ensures vibration-free operation and seamless integration into existing machinery.
Housing and thermal management are optimized for reliability: the housing design is specified as "For Surface Cooling With Motors Requiring A Bigger Power Connector With Housing Design N", while the housing: Surface cooling method maintains optimal temperatures under continuous load. The motor length code C balances torque density and compactness, and the plain shaft construction offers a dependable interface for couplings and pulleys. A shaft seal provides reliable protection against contaminants, and the absence of a blocking brake simplifies maintenance in high-cycle environments.
With a standard (without side B shaft end) configuration and robust sealing, this motor excels in packaging, material handling, and automation systems that require consistent performance. The Indramat MDD093C-L-030-N2L-130GL0’s seamless compatibility with Bosch Rexroth digital drives delivers rapid commissioning and precise control, making it a versatile choice for demanding industrial applications.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
130 mm
Housing
Surface cooling
Motor Feedback
Digital servo feedback (DSF)
Motor Length Code
C
Motor Size
093
Nominal Speed
3000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Left
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Housing Design
For Surface Cooling With Motors Requiring A Bigger Power Connector With Housing Design N
Frequently Asked Questions
How does the “Housing Design N, surface cooling” affect performance in continuous duty?
Surface cooling (as opposed to forced air or water cooling) relies on the motor housing dissipating heat to ambient, which limits overload / peak torque durations. With Design N (larger power connector, likely more thermal mass and connector size), one can push nearer to nominal rating for longer periods, but must ensure ambient airflow and mounting allow heat dissipation.
How does nominal speed of 3000 min⁻¹ interact with torque availability in this motor?
As speed increases toward nominal, the available torque usually declines due to heating, winding inductance, and back-EMF so continuous torque is lower at high speed. The motor must be selected such that the application’s torque at 3000 rpm does not exceed what the motor-drive combination can deliver without exceeding thermal limits.
How do the features of the MDD093C-L-030-N2L-130GL0 influence maintenance and expected lifetime?
The shaft seal, plain shaft, standard balancing, and robust housing reduce wear from contaminants, vibration, and misalignment, which helps extend bearing life. However, since there's no internal brake, any external braking system (if used) or load deceleration will impose extra stresses; proper sizing, alignment, lubrication, and thermal management are still critical.
How does motor length code “C” matter in terms of torque density or mounting constraints?
The length code C is a trade-off between torque output and compactness: longer lengths generally allow more windings or magnet surface which gives higher continuous or peak torque, but add inertia and size
What effect does the centering diameter of 130 mm have for installation and precision?
A larger centering diameter lets the mount surfaces have greater contact area, improving alignment and reducing run-out and vibration at the shaft, which helps precision. It also supports higher radial loads and ensures consistent mechanical repeatability when replacing or rebuilding.
Common Misspellings
MDD-093C-L-030-N2L-130GL0
MDD093C L 030 N2L 130GL0
MDD093C-L-030-N2L-130-GL0
MDD093C-L-030-N2L-130-GLO
MDD093C-L-030-N2L-130GLO
MDD093CL030N2L130GL0
MDD93C-L-030-N2L-130GL0
MDDO93C-L-030-N2L-130GL0
MDDO93C-L-O3O-N2L-13OGLO
Internal Product Review
The Bosch Rexroth Indramat MDD093C-L-030-N2L-130GL0 motor delivers 3000 rpm nominal speed and digital servo feedback for accurate control. It features surface cooling, a plain shaft, and a 130 mm centering diameter with a left-side connector design. This motor is commonly used in automation, packaging, and material handling systems.
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We offer a repair service for the MDD093C-L-030-N2L-130GL0.
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