MDD025A-N-100-N2K-040MA1
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD025A-N-100-N2K-040MA1 from the MDD Synchronous Motors series is a high-performance motor for digital drive controllers engineered for industrial automation. This unit features a compact motor size 025 frame coupled with a motor length code A design, delivering precision motion in tight spaces. Rated for a peak nominal speed of 10000 min⁻¹, the drive motor excels in applications requiring rapid acceleration and dynamic response. Connection flexibility is provided via a robust connector interface on side A, ensuring straightforward integration into existing systems.
Built for reliability under demanding conditions, this Indramat motor offers a continuous torque at standstill of 0.33 Nm, enabling precise hold and positioning without external gearing. An integrated absolute encoder ensures high-resolution feedback, while the dual-loop architecture utilizes resolver feedback for real-time commutation stability. The inclusion of a blocking brake with a holding brake torque of 1.0 Nm enhances safety during power loss and facilitates secure stops in safety-critical processes. Standard balancing and a durable standard housing safeguard internal components against vibration and contamination, extending service life in harsh environments.
Mechanical integration is simplified by the keyway shaft type and a centering diameter of 40 mm, which align with common industrial couplings and gearboxes. The design omits a shaft seal and additional side-B shaft end, streamlining maintenance and reducing potential leak points. At every interface, from the drive controller to the load, this motor exemplifies Bosch Rexroth Indramat’s commitment to precision, reliability, and seamless interoperability in high-speed automation tasks.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
1.0 Nm
Centering Diameter
40 mm
Housing
Standard
Encoder
Integrated absolute encoder
Motor Feedback
Resolver feedback
Continuous Torque at Standstill
0.33 Nm
Motor Length Code
A
Motor Size
025
Nominal Speed
10000 min⁻¹
Shaft Seal
Without shaft seal
Shaft Type
keyway
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD025A-N-100-N2K-040MA1. 
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