R911266885 (MDD115D-N-015-N2M-130GB0)
MDD Synchronous Motors
Technical Specifications
Product Type
AC Servo Motor
Winding Inductance
4.2 mH
Balancing Class
N
Constant Torque Output (stationary)
57 Nm
Constant Current
38.5 A
Winding Resistance
0.25 ohms
Torque Constant at 20°C
1.48 Nm/A
Output Shaft
Plain with Seal Ring
Maximum Motor Speed
1500 rpm
Maximum Output Torque
177.3 Nm
Thermal Time Constant
60 minutes
Housing Cooling Type
Surface with Fan
Feedback
Integrated Multiturn Encoder and Digital Servo
Operating Temperature Range
0 to +45 degrees Celsius
Altitude
Up to 1000 meters above sea level
Certification
IP65
Diameter
130 mm
Power Connection Location
B-Side of Motor Housing
Weight
60 kg
Maximum Current Consumption
173.4 A
Inertia
271 x 10-4 kgm2
Frequently Asked Questions
What control advantage does the integrated multiturn absolute encoder provide on MDD115D-N-015-N2M-130GB0?
It enables true position retention across power cycles for eliminating homing moves and shortening startup time. It combined with digital servo feedback improves deterministic position/velocity control for multi-axis synchronization.
Why is the 130 mm centering diameter significant when integrating MDD115D-N-015-N2M-130GB0?
Its pilot registers the motor precisely for minimizing runout and vibration transfer into the drivetrain. It eases coaxial alignment with precision couplings or belt pulleys during machine build.
What operating environments does the IP65 housing of MDD115D-N-015-N2M-130GB0 tolerate?
It resists dust ingress and water jets for allowing installation near coolant splash, emulsions and paper-dust zones typical in machine tools, packaging and printing. Its cable/connector sealing must match to maintain the rating.
How does surface cooling influence continuous torque on comparable MDD115D variants?
It can deliver higher continuous torque versus natural convection (e.g., 88 Nm vs 57 Nm on similar 115D types). It informs heatsinking and mounting design for MDD115D-N-015-N2M-130GB0.
What applications suit the 57 Nm standstill torque and 1500 min⁻¹ speed of MDD115D-N-015-N2M-130GB0?
They fit web handling, indexing tables, tool changers, unwind/rewind rollers and die-cut stations where moderate speed and substantial holding/low-speed torque are needed. Its typical industries include packaging, printing, textiles and general machine tools.
Common Misspellings
MDD115DN015N2M130GB0
MDD115D N 015 N2M 130GB0
mdd115d-n-015-n2m-130gb0
Internal Product Review
The Rexroth Indramat’s MDD115D-N-015-N2M-130GB0 servo motor integrates a multiturn absolute encoder with digital servo feedback and a sealed plain shaft. It delivers 57 Nm stall torque and 1500 min⁻¹ speed. This motor mounts easily through its 130 mm centering and it is housed in an IP65 rated enclosure. It uses surface-cooling design to suit packaging, printing, machine-tool and textile axes.
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