R911285821 (MDD090C-N-020-N2L-130GB0)
MDD Synchronous Motors
Technical Specifications
Usage
Industrial Machines
Protection Class
IP65
Input Current
18.5 amperes
Rotational Speed
2000 RPM at 18.5 A
Output Torque
10.4 Nm at 18.5 A
Maximum Current
72.9 amperes
Maximum Speed
5000 RPM at 72.9 A
Maximum Torque
58.6 Nm at 72.9 A
Encoder Included
Yes
Operating Temperature Range
0 to 45 degrees Celsius
Maximum Installation Height
1000 meters above sea level
Efficiency
90% under normal operating conditions
Global Shipping
Available
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.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD090C-N-020-N2L-130GB0.
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