MDD090C-N-020-N2L-110GB1
MDD Synchronous Motors
MDD090C-N-020-N2L-110GB1, Bosch Rexroth Indramat, MDD Synchronous Motors highlights a precision-engineered servo motor optimized for digital drive environments. It features a C motor length code in a compact Motor Size 090 frame, delivering seamless integration into existing automation architectures. The unit ships as a motor for digital drive controllers, preconfigured for plug-and-play deployment with minimal setup. Designed by Bosch Rexroth Indramat, the MDD090C-N-020-N2L-110GB1 blends robust construction with high-performance fundamentals for demanding industrial applications.
In detailed specifications, the motor achieves a continuous torque at standstill of 10.4 Nm while a holding brake torque of 6.5 Nm secures loads reliably when halted. The assembly is built on a standard housing with standard balancing, ensuring smooth rotation under varied loads. A precision-machined centering diameter of 110 mm and a plain shaft type accommodate straightforward mechanical coupling. The feedback loop is closed via digital servo feedback (DSF) for high-resolution position control, and thermal integrity is maintained with a shaft seal to protect internal bearings. Electrical interface is simplified through a side-B connector connection type aligned to common automation bus layouts.
Engineers will appreciate the MDD090C-N-020-N2L-110GB1's reliability and ease of integration: the standard shaft end and side-mounted connector orientation expedite installation in confined cabinets. Built for continuous operation at nominal speeds up to 2000 min⁻¹, it supports precise positioning even under variable loads. This robust design from Bosch Rexroth Indramat ensures long-term uptime and low maintenance, making it ideal for machine tools, packaging systems, and rail applications requiring consistent, high-accuracy drive performance.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
6.5 Nm
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
Plain shaft
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the 6.5 Nm holding brake on MDD090C-N-020-N2L-110GB1 help?
It mechanically secures the axis when torque is disabled to limit drift from gravity or external forces. It is valuable for vertical axes, index tables or cutters that must remain fixed during E-stop or maintenance.
Which drive controllers can the MDD090C-N-020-N2L-110GB1 pair with?
The MDD motors are designed for Indramat digital AC servo systems such as the DDC/DDS families. Its commissioning/parameter guidance is provided in the DDC+MDD application manuals.
What advantage does the Side-B connector orientation give on MDD090C-N-020-N2L-110GB1?
Its angled connector hardware routes cables toward Side B improves bend-radius management and keeping harnesses clear of couplings or fans. It makes cabinet and machine-side installation cleaner and reduces strain on connectors.
What magnet material does the MDD series use, and why does it matter for MDD090C-N-020-N2L-110GB1 selection?
The series uses rare-earth or iron-oxide permanent magnets, which influence torque density and thermal demagnetization margins. Its higher-energy magnets enable compact torque delivery but require proper thermal management and correct drive settings.
Does the MDD090C-N-020-N2L-110GB1 provide absolute position after power loss?
This specific code uses DSF and its absolute retention requires an MDD variant with DSF plus integrated multiturn encoder.
Common Misspellings
MDD-090C-N-020-N2L-110GB1
MDD090C N 020 N2L 110GB1
MDD090C-N-020-N2L-110-GB1
MDD090CN020N2L110GB1
MDD90C-N-020-N2L-110GB1
MDDO90C-N-020-N2L-110GB1
MDDO9OC-N-O2O-N2L-11OGB1
mdd090c-n-020-n2l-110gb1
Internal Product Review
The Bosch Rexroth’s MDD090C-N-020-N2L-110GB1 servo motor integrates easily into industrial digital drive systems due its 090 frame size and C length. It relies on DSF feedback and it has side-B connectors that simplifies cabinet routing. This motor offers 10.4 Nm stall torque and 2000 min⁻¹ of normal speed, along with 6.5 Nm brake for safe stop functionality. It is used in packaging, machine-tool, textile and robotics duties.
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