MDD093B-N-040-N2M-130PB0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD093B-N-040-N2M-130PB0 from the MDD Synchronous Motors series is engineered for precision motion control with a compact motor size 093 frame and a robust centering diameter of 130 mm. Rated for a continuous torque at standstill of 14.5 Nm, this unit achieves top-end dynamics at a nominal speed of 4000 min⁻¹. Its motor length code B geometry and standard housing allow seamless integration into existing machine architectures. Crafted for digital applications, the drive-ready design optimizes cabinet space while delivering reliable static and dynamic performance.
Featuring an integrated multiturn absolute encoder and advanced digital servo feedback (DSF), the MDD093B ensures deterministic position loops with nanometer-scale repeatability. The shaft is protected by a shaft seal and formed as a precision keyway interface for secure coupling and high torque transmission. Connections are simplified via a side-oriented Connector configuration on Connection Direction B, eliminating cable interference and facilitating fast maintenance. Equipment without a blocking brake benefits from a »without blocking brake« specification, while standard balancing reduces vibration and extends bearing life.
As a dedicated motor for digital drive controllers, the MDD093B excels in high-precision indexing, gantry axes, and multi-axis CNC applications. The standard shaft end (without side B shaft end) accommodates both modular gearboxes and direct-drive couplings, ensuring maximum flexibility. Combined with Bosch Rexroth Indramat’s proven reliability, this motor delivers uncompromising performance and streamlined commissioning for advanced automation systems.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
14.5 Nm
Motor Length Code
B
Motor Size
093
Nominal Speed
4000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
Under what continuous torque conditions can this motor operate at zero speed?
The motor can maintain a holding torque of 14.5 Nm indefinitely when stationary. This is a critical parameter for applications like vertical axes or clamping where the motor must hold a position against a constant force.
What is the significance of the shaft seal on this motor?
The shaft seal helps protect the motor's internal bearings and encoder from contaminants like dust or cutting fluid. This feature extends the motor's operational life in industrial environments that are not fully clean.
What does the "Without blocking brake" specification indicate for machine design?
This means the motor does not include an internal holding brake for stopping or securing a load. An external brake must be added to the system if safety or parked load holding is a requirement for the application.
What is the purpose of the centering diameter on the motor housing?
The 130 mm centering diameter ensures precise and repeatable mounting alignment to a machine frame or gearbox. This datum surface is critical for minimizing misalignment which can cause vibration and reduce bearing life.
What type of electrical connection does this model use and in which direction is it located?
This motor features a connector-based interface located on side B of the housing for power and feedback signals. This plug-and-play design facilitates quicker servicing and replacement compared to hardwired terminal box connections.
Common Misspellings
MDD-093B-N-040-N2M-130PB0
MDD093B N 040 N2M 130PB0
MDD093B-N-040-N2M-130-PB0
MDD093B-N-040-N2M-130-PBO
MDD093B-N-040-N2M-130PBO
MDD093BN040N2M130PB0
MDD93B-N-040-N2M-130PB0
MDDO93B-N-040-N2M-130PB0
MDDO93B-N-O4O-N2M-13OPBO
mdd093b-n-040-n2m-130pb0
Internal Product Review
The Bosch Rexroth Indramat MDD093B-N-040-N2M-130PB0 motor delivers 14.5 Nm torque at standstill and operates at 4000 min⁻¹ nominal speed. Its integrated multiturn absolute encoder with DSF enables precise positioning for CNC machines, gantry axes, and robotics. The 130 mm centering diameter and keyway shaft ensure reliable coupling and seamless machine integration.
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