MDD090C-N-030-N2L-130GB2

MDD Synchronous Motors

Rated 4 stars (6 total reviews)

In Stock, Ships 2-3 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
[email protected]

The MDD090C-N-030-N2L-130GB2 motor by Bosch Rexroth Indramat is part of the MDD Synchronous Motors series. It features a blocking brake with 11.0 Nm holding torque, delivers 10.4 Nm continuous torque at standstill, and runs at a nominal speed of 3000 min⁻¹ with a centering diameter of 130 mm. The motor uses digital servo feedback, has a plain shaft with shaft seal, and comes in a standard housing. It connects via a connector interface on side B.

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
Side B

Connection Type
Connector

Product Type
Motor for digital drive controllers

Shaft End
Standard (without side B shaft end)

Frequently Asked Questions

In what situations might the plain shaft with shaft seal be a limitation?

A plain shaft (no special keying or flange) with seal prevents ingress of dust or moisture, but if your application needs a torque arm, coupling or external forces lateral to the axis, the plain shaft may need additional support or coupling design. Also, dynamic loads or shocks should be managed since shaft and seal interfaces are sensitive.

How does the nominal speed of 3000 min⁻¹ influence gear or transmission selection?

Operating at 3000 rpm means mechanical linkages, belts, gears etc. need to be balanced and rated for that speed to avoid resonance, fatigue, or vibration problems. Also, parasitic losses (bearings, coupling, friction) scale with speed, so efficiency drops at higher rpm.

What mounting and housing considerations come with standard housing and “Side B” connector direction?

Standard housing typically allows natural convection cooling; ensure ambient temperature and ventilation are adequate. The "Side B" connector direction means the drive and feedback cables exit on that side—this must align with cable tray layout and avoid routing conflicts.

What are the thermal management challenges for a motor delivering high standstill torque?

At standstill torque, copper losses are high and heat has to be dissipated through housing and bearings; with limited airflow, temperature can rise past insulation class limits. It’s often necessary to schedule intermittent rest periods or reduce duty when holding high torque for long durations.

How does the motor’s balancing “Standard” class affect vibration and noise in precision systems?

A standard balance class is usually sufficient for general industrial use, but high-precision or high-speed applications may demand better (premium) balancing to reduce vibration and noise. Poor balance can lead to wear on bearings, coupling, and structure, especially at higher rpm.

Common Misspellings

Internal Product Review

The MDD090C-N-030-N2L-130GB2 motor from Bosch Rexroth features digital servo feedback, a plain shaft, and a holding brake torque of 11.0 Nm. It delivers 10.4 Nm continuous torque at standstill and operates at 3000 min⁻¹, making it suitable for precise motion control. This motor is commonly used in CNC machines, automated packaging systems, and industrial robotics.