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R911288601 (MDD093C-L-030-N2M-130GA1)

MDD Synchronous Motors

Rated 4.9 stars (11 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911288601 (MDD093C-L-030-N2M-130GA1) is an AC servo motor engineered for applications requiring high torque and precise control. It delivers a rated torque of 28 Nm and can achieve a peak torque of 60.6 Nm with a maximum current of 145 A and a power dissipation rate of 46.2 A. The unit operates at a nominal speed of 3000 rpm, features surface cooling with an attached blower, and offers digital servo feedback for accurate speed and positioning. Technical features include an 11 Nm blocking brake, a centering diameter of 130 mm, integrated multiturn absolute encoder, standard housing design, and a plain shaft with shaft seal.

Technical Specifications

Product Type
AC Servo Motor

Cooling Mode
Surface cooling with blower

Rated Torque
28 Nm

Rated Power
46.2 A

Peak Current
145 A

Maximum Torque
60.6 Nm

Winding Resistance at 20 Degree Celsius
0.25 Ohms

Constant Torque
0.61 Nm/A

Net Weight
22 kg

Brake Type
11 Nm Blocking brake

Centering Diameter
130 mm

Shaft Type
Plain Output Shaft

Ideal Operating Speed
3000 rpm

Protection Category
IP65

Ambient Temperature Range
0 to +40 degree Celsius.

How does the blocking brake improve safety during power loss of MDD093C-L-030-N2M-130GA1 motor?

The holding brake of the MDD093C-L-030-N2M-130GA1 motor immediately locks the shaft under standstill which prevents unplanned rotor motion. It protects connected loads and enhances safety in emergency or power-fail situations.

How does the integrated multiturn absolute encoder affect commissioning?

The DSF with multiturn absolute encoder gives position feedback even after power-off, avoiding the need for re-homing. This speeds up restart and reduces mechanical drift accumulation.

What factors limit maximum cable length for the feedback connector in MDD093C-L-030-N2M-130GA1 motor?

The long feedback cables of MDD093C-L-030-N2M-130GA1 motor introduce latency and signal degradation; using Indramat-specified cables ensures proper shielding and minimizes errors. For motors with DSF feedback, the recommended maximum is about 75 meters.

How does shaft sealing influence maintenance and environmental durability?

The shaft seal helps prevent ingress of moisture, dust, or contaminants, maintaining IP65 integrity and protecting bearings and internal parts. This reduces maintenance frequency and improves uptime in harsh environments.

What role does balancing “standard” play at 3000 min⁻¹ speeds?

Standard balance ensures vibration levels are within acceptable limits for general industrial use at its nominal speed. For higher dynamic accuracy or lower vibration a higher balance class might be needed.

MDD-093C-L-030-N2M-130GA1

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MDD093C-L-030-N2M-130-GA1

MDD093CL030N2M130GA1

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mdd093c-l-030-n2m-130ga1

Internal Product Review

The MDD093C-L-030-N2M-130GA1 motor from Bosch Rexroth is designed with digital servo feedback and an integrated multiturn absolute encoder. It offers 11 Nm holding brake torque, surface cooling, and a nominal speed of 3000 min⁻¹. This motor suits automation tasks in robotics, packaging, and CNC applications across automotive and electronics industries.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD093C-L-030-N2M-130GA1.
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