MDD093D-N-020-N2M-130GR2
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
22 Nm
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
24.0 Nm
Motor Length Code
D
Motor Size
093
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Right
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What sort of applications is the MDD093D-N-020-N2M-130GR2 from Bosch Rexroth Indramat best suited for?
Its high continuous torque and integrated encoder make it ideal for precision motion control in machine tools, robotics, and high-speed packaging systems. Its sealed design allows it to operate in harsher industrial environments.
How does the 24 Nm standstill torque affect start-up inertia matching?
It allows driving heavier loads from zero speed without excessive current draw, easing sizing of the drive and reducing mechanical stress. But inertia matching is still critical to avoid overshoot or resonance in dynamic operation.
What is the practical relevance of the 22 Nm holding brake torque?
The brake can hold the load statically in case of power loss or during stops, preventing drift. It must be sized to counteract load torque plus safety margin to ensure effective locking.
What electrical or control constraints arise from its digital servo feedback with absolute encoder?
The servo amplifier must support digital feedback protocols compatible with multiturn absolute encoders (e.g. BiSS, SSI, or proprietary). Incorrect feedback wiring or parameter mismatch will degrade position accuracy or prevent operation.
How does the 130 mm centering diameter factor into mechanical integration?
That diameter is used for aligning the motor to its mounting flange or housing, ensuring axial and radial alignment. You must ensure the machine’s mounting block matches or adapts correctly to that dimension for precision.
Common Misspellings
MDD-093D-N-020-N2M-130GR2
MDD093D N 020 N2M 130GR2
MDD093D-N-020-N2M-130-GR2
MDD093DN020N2M130GR2
MDD93D-N-020-N2M-130GR2
MDDO93D-N-020-N2M-130GR2
MDDO93D-N-O2O-N2M-13OGR2
Internal Product Review
Bosch Rexroth Indramat manufactures the MDD093D-N-020-N2M-130GR2 synchronous servo motor. It features an integrated multiturn absolute encoder and digital servo feedback, delivers 24.0 Nm continuous torque at standstill, and offers 22 Nm holding (blocking) brake torque. Its housing is a standard industrial enclosure (likely cast aluminum, sealed, and consistent with Indramat’s MDD series design) with a centering diameter of 130 mm.
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