MDD090C-N-030-N2L-130GR2
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11.0 Nm
Centering Diameter
130 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
3000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
Plain shaft
Connection Direction
Right
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What does “MDD090C-N-030-N2L-130GR2 by Bosch Rexroth” tell us about the motor configuration?
That full designation encodes the size (090), length code (C), feedback type (N2L = DSF), and centering diameter (130), which clarifies mounting, feedback version, and mechanical envelope.
How do ambient conditions (temperature, altitude) affect torque and service life?
The motor’s ratings assume 0–45 °C ambient and up to 1000 m altitude; derating is required above those limits to avoid overheating and shortened insulation life.
What electrical integration challenges should I watch for when connecting this motor?
You must wire both the power connector and the 12-pin feedback connector correctly, ensure matching drive parameterization, and ground the motor body to avoid EMI issues.
Does the shaft seal materially improve durability in industrial environments?
Yes, the shaft seal prevents ingress of dust, coolant, or lubricants into the bearing or rotor, which helps maintain long-term reliability—especially in machine tool and printing systems.
What is the balance class for the MDD090 series motors and why does it matter?
The MDD 090 is dynamically balanced per balance class R (reduced) for demanding spindle applications, reducing vibration at high speeds when unmounted elements are minimal.
Common Misspellings
MDD-090C-N-030-N2L-130GR2
MDD090C N 030 N2L 130GR2
MDD090C-N-030-N2L-130-GR2
MDD090CN030N2L130GR2
MDD90C-N-030-N2L-130GR2
MDDO90C-N-030-N2L-130GR2
MDDO9OC-N-O3O-N2L-13OGR2
Internal Product Review
The MDD090C-N-030-N2L-130GR2 motor by Bosch Rexroth delivers 10.4 Nm continuous torque and runs at a nominal speed of 3000 rpm. It includes a plain shaft, 11 Nm blocking brake, digital servo feedback, and a 130 mm centering diameter. Commonly used in CNC machines, packaging lines, and printing systems, it suits automated industrial setups.
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Repair
We offer a repair service for the MDD090C-N-030-N2L-130GR2.
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