MDD090C-N-030-N2M-110PA0
MDD Synchronous Motors
The MDD090C-N-030-N2M-110PA0, Bosch Rexroth Indramat, MDD Synchronous Motors motor for digital drive controllers combines a robust design with precision motion in a compact 090 frame. Equipped with a C length code, this unit measures a standard housing profile and delivers a nominal speed of 3000 min⁻¹ for high-dynamic applications. As a Product Type motor tailored for digital closed-loop systems, it integrates seamlessly into existing drives while offering a versatile interface. The keyway Shaft Type and standard side-A connector ensure quick installation and consistent alignment.
Featuring an Integrated multiturn absolute encoder and Digital servo feedback (DSF), the MDD090C-N-030-N2M-110PA0 provides <><><> high-resolution position data and robust feedback stability. It produces a continuous torque at standstill of 10.4 Nm, delivering smooth acceleration and deceleration profiles under load. The motor’s Standard balancing minimizes vibration and noise, while the With shaft seal design protects internal components from contaminants. A Without blocking brake configuration further reduces inertia and simplifies maintenance. The 110 mm Centering Diameter matches industry-standard mounting interfaces, and the side-A Connector port supports streamlined cabling.
Engineered for reliability, this synchronous motor’s standard housing and shaft end configuration ensure long service life in demanding environments. Direct integration with Bosch Rexroth digital controllers leverages built-in feedback and encoder data for precise torque control, reducing commissioning time. The rugged construction and compact form factor make the MDD090C-N-030-N2M-110PA0 ideal for packaging machinery, automotive assembly, and high-precision robotics where uptime and performance are paramount.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
110 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
3000 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 installation tolerances are critical when mounting the MDD090C-N-030-N2M-110PA0 by Bosch Rexroth Indramat?
Even slight radial or angular misalignment beyond a few hundred micrometers can cause bearing stress and vibration; ensure the centering diameter (110 mm) is accurately referenced and coupling alignment is within spec to preserve motor life.
How does the integrated multiturn absolute encoder interact with homing or power interruptions?
The encoder stores absolute rotor position across power cycles, reducing or eliminating the need for separate homing routines after restart. This stability shortens commissioning and downtime in closed-loop applications.
What are the thermal limits and derating behavior of this motor?
The motor’s rated ambient limit is ~45 °C, beyond which the controller may need to derate torque or current; at ~55 °C in derated mode, safe continuous operation is still possible per vendor datasheets.
How critical is the keyway shaft in torque transmission and what coupling considerations arise?
The keyway ensures positive, backlash-free torque transfer, but you must size the key and coupling to avoid local stress concentrations; avoid shock loads or misaligned coupling that could shear the key or damage the shaft.
What practical benefits and constraints come from using Digital Servo Feedback (DSF)?
DSF yields very high-resolution, real-time position/velocity feedback, enabling tighter loop gains and better disturbance rejection; but the drive/controller must support the DSF protocol and handle its data rate and initialization requirements.
Common Misspellings
MDD-090C-N-030-N2M-110PA0
MDD090C N 030 N2M 110PA0
MDD090C-N-030-N2M-110-PA0
MDD090C-N-030-N2M-110-PAO
MDD090C-N-030-N2M-110PAO
MDD090CN030N2M110PA0
MDD90C-N-030-N2M-110PA0
MDDO90C-N-030-N2M-110PA0
MDDO9OC-N-O3O-N2M-11OPAO
mdd090c-n-030-n2m-110pa0
Internal Product Review
The MDD090C-N-030-N2M-110PA0 by Bosch Rexroth Indramat is a synchronous motor designed for digital drive controllers. It features a nominal speed of 3000 min⁻¹, 10.4 Nm torque at standstill, and an integrated multiturn absolute encoder for precise motion control. This motor is ideal for use in robotics, automotive assembly, and packaging machinery.
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Repair
We offer a repair service for the MDD090C-N-030-N2M-110PA0.
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