MDD093B-N-020-N2M-130GA0
MDD Synchronous Motors
MDD093B-N-020-N2M-130GA0, Bosch Rexroth Indramat, MDD Synchronous Motors opens the performance spectrum for digital drive controllers with a compact yet robust design. The MDD093B motor integrates a multiturn absolute encoder for precise position feedback and employs Digital servo feedback (DSF) to maintain dynamic stability. With a plain shaft and shaft seal fitted as standard, it supports demanding industrial environments without compromise. The motor’s housing is engineered to standard specifications, ensuring seamless integration into existing assemblies.
This motor delivers a Continuous Torque at Standstill of 14.5 Nm, while the Centering Diameter of 130 mm ensures accurate alignment during installation and operation. The nominal speed of 2000 min⁻¹ enables high-throughput processes, and the Connection Type via connector on Connection Direction: Side A simplifies wiring and replacement. The Balancing is factory-set to Standard tolerances, reducing vibration and acoustic noise. A Motor Length Code B variant provides the optimal trade-off between torque density and footprint.
Designed as a Motor for digital drive controllers, the MDD093B-N-020-N2M-130GA0 combines reliability with ease of maintenance. Its modular series format and standardized interfaces expedite system upgrades, while the absence of a blocking brake simplifies mechanical design. Bosch Rexroth Indramat’s rigorous testing processes ensure long-term operational stability, making this motor ideal for precision positioning, high-performance conveyors, and multi-axis machining centers.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
14.5 Nm
Motor Length Code
B
Motor Size
093
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does thermal behavior of the MDD093B-N-020-N2M-130GA0 impact overload protection strategies?
It has a thermal time constant of 50 minutes. This allows gradual heat buildup, offering buffer time for predictive thermal management in overload conditions.
What effects does winding resistance have on I²R losses in closed-duty servo cycles?
With a winding resistance of 0.77 Ohm, the MDD093B-N-020-N2M-130GA0 produces significant heat during extended current flow. Accurate loss modeling is critical for thermal and efficiency planning.
How do inductive properties influence response time in the MDD093B-N-020-N2M-130GA0?
The winding inductance is rated at 7.6 mH, which shapes the motor’s current rise profile. This impacts servo loop response, especially in fast torque command applications.
How does this model behave under precision load holding at low speed?
The torque constant is 0.86 Nm/A, supporting stable low-speed torque control. This makes the motor suitable for high-precision positioning with tight current loop tolerances.
Are there structural limitations when using this motor in cantilevered or mobile systems?
The MDD093B-N-020-N2M-130GA0 weighs 16.5 kg, requiring rigid mechanical support. Designs must ensure vibration isolation and reduced overhung load to maintain axis precision.
Common Misspellings
MDD-093B-N-020-N2M-130GA0
MDD093B N 020 N2M 130GA0
MDD093B-N-020-N2M-130-GA0
MDD093B-N-020-N2M-130-GAO
MDD093B-N-020-N2M-130GAO
MDD093BN020N2M130GA0
MDD93B-N-020-N2M-130GA0
MDDO93B-N-020-N2M-130GA0
MDDO93B-N-O2O-N2M-13OGAO
mdd093b-n-020-n2m-130ga0
Internal Product Review
The Bosch Rexroth Indramat MDD093B-N-020-N2M-130GA0 motor offers a 130 mm centering diameter for precise alignment. It delivers 14.5 Nm continuous torque at standstill, runs at 2000 min⁻¹, and includes a plain shaft with shaft seal. This servo motor is optimized for conveyors, machining centers, and positioning systems.
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