MDD090C-N-020-N2L-110PA0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD090C-N-020-N2L-110PA0 from the MDD Synchronous Motors series is a high-precision motor for digital drive controllers designed to meet rigorous industrial requirements. This model features a compact motor size 090 frame and a motor length code C, offering a perfect balance of torque density and installation flexibility. It delivers a continuous torque at standstill of 10.4 Nm and operates reliably at a nominal speed of 2000 min⁻¹. Integrated digital servo feedback (DSF) ensures precise position control and seamless communication with modern motion systems.
The MDD090C-N-020-N2L-110PA0 is built around a robust standard housing and includes a shaft seal to protect internal components against contaminants. A keyway shaft type with a centering diameter of 110 mm simplifies coupling to gearboxes and driven equipment. This motor is supplied without blocking brake, optimizing cost and weight for applications that do not require holding-brake functionality. Connection flexibility is enhanced by a side A connection direction and a secure connector connection type, speeding up commissioning and reducing installation errors.
Durability is further enhanced by factory-applied standard balancing, minimizing vibration and extending bearing life. The standard (without side B shaft end) shaft end configuration maintains compatibility with a wide range of standard accessories and mounting adapters. Whether deployed in packaging machines, assembly robots, or conveyor systems, the MDD090C delivers consistent, low-maintenance performance for automated production environments.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
110 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
keyway
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
What impact does the 110 mm centering diameter have on alignment and coupling in gearboxes or driven machinery?
A 110 mm centering diameter provides a large, stiff mating surface which helps minimize misalignment between motor and load, reducing radial loads on bearings and preserving precision. In practice this means less shaft run‑out and longer life for both the motor and whatever it's coupled to (gearbox, coupling, etc.).
How does the motor’s continuous torque at standstill of about 10.4 Nm influence starting dynamics under load?
With 10.4 Nm available immediately from zero speed, the motor can overcome static friction and inertia of the load without needing gearing or oversizing; this supports crisp start‑up in automation tasks.
How does the motor's construction enhance durability in dusty or oily environments?
The shaft seal protects internal components from contaminants that can degrade bearings or encoders. This makes the motor suitable for harsher industrial settings with minimal maintenance.
How does digital servo feedback (DSF) in this motor help with control accuracy and system integration?
The DSF provides precise rotor position information and speed feedback to the drive controller, enabling tighter control loops, reduced error in positioning or speed regulation, and faster dynamic responses. It also simplifies tuning since feedback scaling and compensation are provided in real time.
What does protection rating IP65 mean for installing the MDD090C‑N‑020‑N2L‑110PA0 in outdoor or wash‐down areas?
The IP65 means the motor is dust‑tight and protected against low‑pressure water jets from any direction. It can be used in environments where it might be washed or subject to splashing, but not submerged.
Common Misspellings
MDD-090C-N-020-N2L-110PA0
MDD090C N 020 N2L 110PA0
MDD090C-N-020-N2L-110-PA0
MDD090C-N-020-N2L-110-PAO
MDD090C-N-020-N2L-110PAO
MDD090CN020N2L110PA0
MDD90C-N-020-N2L-110PA0
MDDO90C-N-020-N2L-110PA0
MDDO9OC-N-O2O-N2L-11OPAO
mdd090c-n-020-n2l-110pa0
Internal Product Review
The Bosch Rexroth Indramat MDD090C‑N‑020‑N2L‑110PA0 is a synchronous motor from the MDD series tailored for digital drive controllers. It supplies 10.4 Nm continuous standstill torque, runs at 2000 min⁻¹ nominal speed, includes DSF feedback, 110 mm centering diameter and keyway shaft, side‑A connector, no brake. It is used in automated production: packaging machines, assembly robots, conveyor systems and other industrial motion‑control applications.
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Repair
We offer a repair service for the MDD090C-N-020-N2L-110PA0.
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