MDD090C-N-020-N2L-130GB0
MDD Synchronous Motors
The MDD090C-N-020-N2L-130GB0, Bosch Rexroth Indramat, MDD Synchronous Motors deliver precision motion control in a compact, rugged frame. This motor features a Motor Size 090 and Motor Length Code C, making it ideal for high-density installations. It supports a Nominal Speed of 2000 min⁻¹ and incorporates Digital servo feedback (DSF) for accurate position tracking. The package comes Without blocking brake, reducing complexity while maintaining performance.
Designed for robust operation, the motor offers Continuous Torque at Standstill of 10.4 Nm and standard Balancing to minimize vibration across the speed range. A Centering Diameter of 130 mm and Standard housing provide seamless integration into existing mounts. The Plain shaft with Shaft seal resists contaminants, and the Standard (without side B shaft end) ensures compatibility with a variety of couplings. Electrical connections are made via a side-mounted Connector, oriented in the Connection Direction Side B for easy cable routing.
Optimized for use with digital drive controllers, this motor excels in assembly, packaging, and CNC applications where repeatability and uptime are critical. Its sealed shaft and conforming housing safeguard internal components, boosting reliability in harsh environments. Engineers benefit from straightforward mounting interfaces and proven Bosch Rexroth Indramat quality for rapid commissioning and minimal maintenance.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
130 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
10.4 Nm
Motor Length Code
C
Motor Size
090
Nominal Speed
2000 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 Digital Servo Feedback (DSF) improve the MDD090C-N-020-N2L-130GB0 motor performance under dynamic conditions?
The DSF system enables precise position and speed detection in real time, allowing the drive to instantly correct motion errors. The result is improved stability, tighter motion profiles, and faster response in high-speed operations.
How does a continuous torque at standstill of 10.4 Nm affect real-world machine performance?
The motor can maintain or initiate movement under static heavy loads without stalling, improving reliability in start-stop applications. The torque reserve also enhances holding precision in positioning systems.
Why is a plain shaft with a shaft seal used instead of a keyed or splined shaft in this motor?
The plain shaft simplifies coupling alignment and minimizes stress risers, especially in high-speed or vibration-prone environments. The shaft seal protects internal components from dust, oil, and coolant ingress, increasing durability.
What is the functional importance of the 130 mm centering diameter on the MDD090C-N-020-N2L-130GB0 motor?
The centering diameter ensures precise axial alignment during mounting, reducing radial misalignment and torque ripple. The larger surface area also enhances mechanical stability in dynamic applications.
What role does standard rotor balancing play in long-term operation at 2000 RPM?
The standard balancing minimizes mechanical vibration, preserving bearing life and reducing acoustic noise. The effect becomes critical during continuous high-speed operation where imbalance can cause premature wear or system resonance.
Common Misspellings
MDD-090C-N-020-N2L-130GB0
MDD090C N 020 N2L 130GB0
MDD090C-N-020-N2L-130-GB0
MDD090C-N-020-N2L-130-GBO
MDD090C-N-020-N2L-130GBO
MDD090CN020N2L130GB0
MDD90C-N-020-N2L-130GB0
MDDO90C-N-020-N2L-130GB0
MDDO9OC-N-O2O-N2L-13OGBO
mdd090c-n-020-n2l-130gb0
Internal Product Review
The MDD090C-N-020-N2L-130GB0 is an AC synchronous motor that features a motor size 090 with length code C and a standard housing for easy integration. Its plain shaft with shaft seal resists contaminants which make it suitable for packaging, robotics, and machining systems. It connects via a side-mounted connector on Side B.
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Repair
We offer a repair service for the MDD090C-N-020-N2L-130GB0.
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