MDD071B-N-040-N2M-095GB1
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD071B-N-040-N2M-095GB1 from the MDD Synchronous Motors series is a high-precision motor for digital drive controllers engineered for advanced industrial automation. This Motor Size 071 unit delivers a nominal speed of 4000 min⁻¹ and ensures consistent performance with continuous torque at standstill of 4.4 Nm. Equipped with digital servo feedback (DSF), it provides real-time position and speed monitoring to meet rigorous motion-control requirements. The design emphasizes compactness and reliability while offering seamless integration into Rexroth Indramat control architectures.
Built to withstand demanding operating conditions, the MDD071B motor features an integrated multiturn absolute encoder for precise absolute position tracking. Its robust housing is supplied in the standard configuration and provides protection alongside a plain shaft sealed with a shaft seal to prevent contamination ingress. A holding brake with blocking brake function delivers safety-grade holding capability, offering holding brake torque of 3.0 Nm to secure loads instantly when power is cut. Standard balancing ensures vibration-free rotation, promoting longevity and smooth operation at high speeds.
Installation is simplified through a side-B connection type connector and connection direction side B that align with typical cabinet layouts. The motor’s centering diameter of 95 mm and motor length code B conform to industry-standard footprints, allowing swift mechanical integration and retrofit. Weighing just 8.8 kg, this MDD071B variant maintains a low mass-to-torque ratio, making it an ideal choice for compact servo assemblies and precision motion applications.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
3.0 Nm
Centering Diameter
95 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
4.4 Nm
Motor Length Code
B
Motor Size
071
Nominal Speed
4000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
mass
8.8 kg
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD071B-N-040-N2M-095GB1.
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