R911250600 (MDD115D-N-020-N2L-130GB0)
MDD Synchronous Motors
Technical Specifications
Thermal Time Constant
90 minutes
Feedback Type
Digital Servo
Balancing Class
N
Insulation Class
F
Constant Torque
57 Nm
Continuous Current
77 A
Centering Diameter
130 mm
Inductance
1 mH
Working Temperature Range
0 to +45 degrees Celsius
Travel Temperature Range
-20 to +80 degrees Celsius
Power Connection
Present on side B of the housing
Operational Current
346.5 A
Theoretical Torque
177.2 Nm
Motor Coating
Black protective coating
Protection Certification
IP65
Weight
60 kg
Nominal Speed
2000 rotations per minute
Shaft Type
Output plain shaft.
Frequently Asked Questions
Why choose a plain shaft with shaft seal on MDD115D-N-020-N2L-130GB0 over keyed alternatives?
The plain, sealed output supports direct clamp hubs and high radial-load belt pulleys while maintaining ingress protection. It reduces fretting at keyways and helps preserve IP65 integrity during washdown-prone installations.
What does “balancing class N, insulation class F” imply for lifecycle and vibration on MDD115D-N-020-N2L-130GB0?
The class N balancing limits residual unbalance, cutting bearing loads at 2000 min⁻¹. Its class F insulation increases thermal headroom for windings for supporting reliability during cyclic loads and ambient ranges common in packaging and textile lines.
How do continuous torque (57 Nm) and peak current (≈346.5 A) translate to application sizing?
It is recommended to use 57 Nm for continuous RMS sizing at standstill, while its peak current corresponds to ≈177 Nm theoretical peak for fast index moves.
How does IP65 protection on MDD115D-N-020-N2L-130GB0 impact maintenance intervals in packaging/printing cells?
The IP65 resists dust and low-pressure jets for allowing deployment near glue applicators and paper dust. Its sealed bearings and housing, lubrication/cleaning intervals lengthen if cable glands and shaft seals are installed correctly.
Which drive families and machine types commonly pair with the MDD115D-N-020-N2L-130GB0 within the MDD series ecosystem?
It integrates with Bosch Rexroth digital drive controllers in legacy and retrofit contexts. It is used for pick-and-place modules, roller feeds and transfer lines requiring precise synchronization at moderate base speeds.
Common Misspellings
MDD115DN020N2L130GB0
MDD115D N 020 N2L 130GB0
mdd115d-n-020-n2l-130gb0
Internal Product Review
The MDD115D-N-020-N2L-130GB0 synchronous servo motor from Bosch comes with a plain-shaft that is sealed for maximum protection. It has 130 mm centering and it is rated to deliver 57 Nm torque at standstill. This unit allows a nominal speed of 2000 min⁻¹ to suit installation in tooling, textiles, packaging/printing, robotics and transfer systems. It integrates with digital drive controllers via side-B connector and it has no holding brake, while possess standard balancing.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD115D-N-020-N2L-130GB0.
Want to 
