MDD090C-N-020-N2L-110GA1
MDD Synchronous Motors
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 A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How is the 6.5 Nm blocking brake on MDD090C-N-020-N2L-110GA1 typically used?
It holds the axis at standstill during power-off or emergency stops to prevent drift on vertical or inclined loads. In commissioning, it also helps maintain a fixed home position before the drive is enabled.
Why does the motor specify a 110 mm centering diameter, and how does that help?
The 110 mm pilot simplifies concentric, repeatable mounting to gearboxes or machine plates for minimizing radial misalignment. Its better centering reduces bearing loads and improves vibration behavior at operating speed.
What advantage does the plain shaft with shaft seal provide on MDD090C-N-020-N2L-110GA1?
A plain keyed shaft eases coupling with standard hubs, while the seal helps keep lubricant in and contaminants out. It supports longer service intervals in environments with dust or coolant mist.
How does the nominal speed of 2000 min⁻¹ affect drive selection for MDD090C-N-020-N2L-110GA1?
The drives should be sized so voltage and commutation support torque across the intended speed range up to 2000 min⁻¹. Its gear ratios or pulley sizing can then be chosen to meet linear or rotary throughput targets.
What does “balanced to standard” mean for this product code MDD090C-N-020-N2L-110GA1?
It indicates rotor balancing per the manufacturer’s standard grade that is suitable for typical servo speeds. It helps limit residual vibration and improves surface finish in processes like printing or machining.
Common Misspellings
MDD-090C-N-020-N2L-110GA1
MDD090C N 020 N2L 110GA1
MDD090C-N-020-N2L-110-GA1
MDD090CN020N2L110GA1
MDD90C-N-020-N2L-110GA1
MDDO90C-N-020-N2L-110GA1
MDDO9OC-N-O2O-N2L-11OGA1
mdd090c-n-020-n2l-110ga1
Internal Product Review
The Bosch’s MDD090C-N-020-N2L-110GA1 motor integrates DSF feedback and a plain shaft with an imposed sealing ring for environmental protection. It comes with 110-mm centering for precise controller pairing and it is rated for 2000 min⁻¹ speed. It generates 10.4 Nm of stall torque and 6.5 Nm brake torque. This motor is widely utilized in robotics and machine-tool due to its compact size and side-A connector.
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We offer a repair service for the MDD090C-N-020-N2L-110GA1.
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