MDD025B-N-100-N2K-040MB1
MDD Synchronous Motors
The MDD025B-N-100-N2K-040MB1, from Bosch Rexroth Indramat’s MDD Synchronous Motors, is a high-performance motor designed for seamless integration with digital drive controllers. Its compact Motor Size of 025 and Motor Length Code "B" accommodate space-constrained installations without sacrificing power. Featuring an Integrated absolute encoder and Resolver feedback for precise positioning, it supports dynamic applications demanding repeatable accuracy. The unit is factory-balanced to Standard tolerances, reducing vibration and extending bearing life.
Engineered for robust operation, the MDD025B-N-100-N2K-040MB1 delivers a Continuous Torque at Standstill of 0.60 Nm and integrates a Holding Brake with blocking capability, offering a Holding Brake Torque of 1.0 Nm to secure loads instantly upon shutdown. It spins up to a Nominal Speed of 10000 min⁻¹ while maintaining a low-profile Housing that omits a shaft seal (Shaft Seal "Without shaft seal") and employs a keyed Shaft Type for reliable torque transmission. The side-oriented connector pattern (Connection Direction "Side B" with Connection Type "Connector") simplifies cabling and field servicing. A Centering Diameter of 40 mm ensures precise mounting concentricity on standard machine footprints.
Designed as a dedicated Product Type "Motor for digital drive controllers", this motor readily mates with Rexroth Indramat controllers and network interfaces, accelerating commissioning cycles. Its integrated feedback devices eliminate the need for external encoders or resolvers, streamlining cabinet wiring and reducing system complexity. The combination of compact size, blocking brake security, and precision feedback makes it ideal for high-speed spindles, winding machines, and dynamic assembly lines requiring reliable, maintenance-free operation.
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
0.60 Nm
Motor Length Code
B
Motor Size
025
Nominal Speed
10000 min⁻¹
Shaft Seal
Without 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)
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD025B-N-100-N2K-040MB1. 
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