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R911251428 (MDD093C-L-030-N2M-110GB1)

MDD Synchronous Motors

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The Bosch Rexroth R911251428 (MDD093C-L-030-N2M-110GB1), an AC servo motor, is renowned for its versatility in various mechanical applications. This model, with a plain output shaft, achieves a maximum torque of 60.6 Nm at a current consumption of 145 A and can reach a top speed of 3000 RPM. Weighing 22 kg with an inductance of 2.7 mH, it has a working temperature range of 0 to +45 degrees Celsius. Notably, it features surface cooling with a thermal time constant of 50 minutes. It boasts an insulation grade F and a water and dust resistant category of IP65, thanks to a 40-micron-thick black paint coating. Installation height should not exceed one thousand meters above sea level and it should be transported in temperatures from -20 to +80 degrees Celsius. The R911251428 (MDD093C-L-030-N2M-110GB1) includes a holding brake and an absolute encoder while maintaining a constant torque of 19.5 Newton-meters with a continuous current of 32.2 A at rest.

Technical Specifications

Product
Bosch Rexroth Servo Motors

Output Shaft
Plain

Weight
22 kg

Inductance
2.7 millihenries

Max Torque
60.6 Nm

Current Consumption
145 A

Winding Resistance at 20 C
0.25 ohms

Torque Constant
0.61 Nm/A

Cooling Method
Surface

Thermal Time Constant
50 minutes

Centering Diameter
130 mm

Operating Temperature Range
0 to +45 C

Insulation Class
F

Protection Class
IP65

Coating
40 micron black paint

Inertia
42 x 10-4 kgm2

Max Rotating Speed
3000 RPM

Constant Torque
19.5 Nm

Rest Current
32.2 A

Holding Brake
Included

Brake Current
0.5 A

Brake Weight
0.5 kg

Brake Torque
11 Nm

Encoder
Absolute, multiple turns

Balancing Class
N

Electrical Connector
B side

Max Installation Height
1000 m above sea level

Transport Temperature Range
-20 to +80 C

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD093C-L-030-N2M-110GB1.
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