MDD071A-N-040-N2T-095GB2
MDD Synchronous Motors
MDD071A-N-040-N2T-095GB2, manufactured by Bosch Rexroth Indramat in the MDD Synchronous Motors series, is a high-precision motor for demanding automation tasks. This motor combines a digital servo feedback (DSF) system with a robust mechanical package to deliver consistent performance. The integrated design features an integrated multiturn absolute encoder for position accuracy and a compact Motor Size: 071 frame. Optimized for seamless use with digital drive controllers, this unit offers engineers a drop-in solution for both new installations and upgrades.
Built to exacting standards, the motor incorporates Standard Balancing and a Standard Housing to minimize vibration and ensure long service life. It provides a Continuous Torque at Standstill of 2.2 Nm and a Nominal Speed of 4000 min⁻¹, enabling precise motion in dynamic systems. The With shaft seal design and Plain shaft construction protect internal components from contaminants while facilitating easy coupling. A With blocking brake system supplies a Holding Brake Torque of 6.5 Nm, ensuring secure stops under load. Connection is simplified through a side-mounted Connector on Connection Direction: Side B, matched to industrial cabling standards.
Engineers will appreciate the motor's plug-and-play integration with Indramat digital drives, reducing commissioning time and wiring errors. The combination of absolute encoder feedback and DSF motor feedback technology delivers high reliability and repeatable positioning across varying loads. With its standardized centering diameter of 95 mm and modular Motor Length Code: A, this motor seamlessly interfaces with existing machine architectures. Ideal for robotics, assembly systems, and packaging lines, the MDD071A-N-040-N2T-095GB2 offers uptime assurance and performance consistency in critical applications.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
6.5 Nm
Centering Diameter
95 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
2.2 Nm
Motor Length Code
A
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)
Frequently Asked Questions
How does the MDD071A-N-040-N2T-095GB2 maintain stability under continuous load cycles?
Its balanced rotor and sealed housing reduce vibration and heat buildup, allowing reliable operation during extended production runs.
Why is the 6.5 Nm holding brake important in high-load automation?
The higher brake torque ensures secure load retention during stops, preventing product slippage or axis drift in critical processes.
Which early signs may point to potential thermal or brake issues?
Excessive heat near the connector, irregular brake engagement, or fluctuating encoder signals may indicate developing faults.
Can the MDD071A-N-040-N2T-095GB2 be repaired in the field after heavy use?
Yes, seals and connectors can be replaced locally, while brake or winding issues require professional factory-level servicing.
In what way does encoder feedback contribute to long-term reliability?
It provides consistent position monitoring, enabling predictive maintenance by detecting subtle performance deviations before failure.
Common Misspellings
MDD-071A-N-040-N2T-095GB2
MDD071A N 040 N2T 095GB2
MDD071A-N-040-N2T-095-GB2
MDD071AN040N2T095GB2
MDD71A-N-040-N2T-095GB2
MDDO71A-N-040-N2T-095GB2
MDDO71A-N-O4O-N2T-O95GB2
Internal Product Review
The Bosch Rexroth Indramat MDD071A-N-040-N2T-095GB2 motor integrates a Side B connector, standard housing, and 95 mm centering diameter for straightforward installation. Its 6.5 Nm holding brake torque with plain shaft and shaft seal ensures secure stops and reliable coupling. This model supports robotics, automated packaging, and precision assembly where dependable positioning is critical.
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