MDD090C-N-020-N2M-130PA2
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD090C-N-020-N2M-130PA2 from the MDD Synchronous Motors series is a high-precision Motor for digital drive controllers designed for demanding industrial applications. This unit features a motor size 090 frame with a motor length code C housing, ensuring a compact yet robust footprint for control cabinets. Built with a standard housing and balancing to industrial norms, it delivers consistent dynamics across the speed range. Integration is simplified by a side-mounted connection type Connector on Connection Direction Side A, minimizing installation time.
With an impressive continuous torque at standstill of 10.4 Nm and a synchronized nominal speed of 2000 min⁻¹, this motor maintains stable performance under variable load conditions. The built-in holding brake provides an holding brake torque of 11.0 Nm, securing shafts in safety-critical positions without additional hardware. A shaft type keyway and compliant output design—shaft with keyway per DIN 6885 sh. 1, 8-68 Edition—enable precise coupling to gearboxes or load shafts. A robust shaft seal protects internal components from contaminants, extending maintenance intervals and reducing downtime.
Precision feedback and alignment features include an integrated multiturn absolute encoder and digital motor feedback (DSF), offering high-resolution position data for advanced motion control. The motor’s centering diameter of 130 mm ensures perfect concentricity in mounting flanges, promoting smooth operation. Together, these features make the MDD090C-N-020-N2M-130PA2 an ideal solution for machine tools, robotics, and process automation where reliability and accuracy are paramount.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11.0 Nm
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
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
keyway
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Output Shaft
Shaft With Keyway Per DIN 6885 sh. 1, 8-68 Edition
Frequently Asked Questions
How does the MDD090C-N-020-N2M-130PA2 maintain shaft concentricity under dynamic loads?
It uses a 130 mm centering diameter to ensure precise axial alignment. This minimizes eccentric load effects and supports vibration-free coupling in rigid machines.
What installation advantage does the connector position offer in constrained cabinet layouts?
The side A connection simplifies forward wiring and reduces bending radius. This shortens installation time and improves service access in dense control enclosures.
How does the MDD090C-N-020-N2M-130PA2 maintain shaft locking during vertical stops or safety-triggered halts?
It includes a holding brake rated at 11.0 Nm torque. This secures the shaft during power loss, preventing motion in suspended or safety-critical systems.
Can the MDD090C-N-020-N2M-130PA2 deliver torque stability in static press-fit or load-holding cycles?
It provides 10.4 Nm continuous torque at standstill. This ensures reliable force application without thermal drift during extended non-rotational operations.
How does this motor ensure accurate rotational positioning during high-speed, multi-axis synchronization?
It features an integrated multiturn absolute encoder with digital servo feedback. This delivers high-resolution rotor data, eliminating homing routines and enhancing control precision.
Common Misspellings
MDD-090C-N-020-N2M-130PA2
MDD090C N 020 N2M 130PA2
MDD090C-N-020-N2M-130-PA2
MDD090CN020N2M130PA2
MDD90C-N-020-N2M-130PA2
MDDO90C-N-020-N2M-130PA2
MDDO9OC-N-O2O-N2M-13OPA2
Internal Product Review
The Rexroth Indramat MDD090C-N-020-N2M-130PA2 motor delivers 10.4 Nm continuous torque at standstill. It features a nominal speed of 2000 min⁻¹, integrated multiturn absolute encoder, digital servo feedback, and side A connector. It is commonly used in robotics, machine tools, and process automation applications.
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