MDD Synchronous Motors | Indramat Motors
R911276042 (MDD093C-N-020-N2L-130PB2)
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Description
The Bosch R911276042 (MDD093C-N-020-N2L-130PB2) is an AC servo motor offering a maximum speed of 2000 RPM. Cooling methods include natural convection and surface cooling, altering its performance specifics. When naturally convected, it possesses 19.5 Nm constant torque and 21.4 A sustained current at standstill, while surface cooling enhances these to 28 Nm torque and 30.8 A of current. It reaches a peak of 60.6 Nm torque and 96.5 A. Having a torque constant of 0.91 Nm/A, 0.56 Ohm motor winding resistance, and 6.1 mH winding inductance, the R911276042 (MDD093C-N-020-N2L-130PB2)'s thermal time constant is 50 minutes and 45 minutes with natural and surface cooling respectively. This 22 kg motor adopts digital servo feedback, has a DIN 6885-1 standard keyway, side B power connection, and a 22 Nm blocking brake. It’s ideal for high-density power applications like roller feeds due to its brushless, grease-lubricated bearing design. An integrated temperature sensor also wards off overtemperature conditions.Specs
Motor Speed: 2000 RPM
Cooling Method: Natural Convection or Surface Cooling
Continuous Torque at Standstill with Natural Convection: 19.5 Nm
Continuous Current at Standstill with Natural Convection: 21.4 Amps
Continuous Torque at Standstill with Surface Cooling: 28 Nm
Continuous Current at Standstill with Surface Cooling: 30.8 Amps
Maximum Torque: 60.6 Nm
Maximum Current: 96.5 Amps
Torque Constant at 20 degrees Celsius: 0.91 Nm/A
Motor Winding Resistance at 20 degrees Celsius: 0.56 Ohms
Motor Winding Inductance: 6.1 millihenry
Thermal Time Constant with Natural Convection: 50 minutes
Thermal Time Constant with Surface Cooling: 45 minutes
Weight: 22 kilograms
Feedback: Digital Servo
Shaft: Keyway per DIN 6885-1
Power Connection: Side B
Additional Features: 22 Nm Blocking Brake
Blocking Brake Nominal Current: 0.7 Amps
Blocking Brake Nominal Voltage: 24 Volts
Blocking Brake Release Delay: 70 milliseconds
Blocking Brake Clamping Delay: 30 milliseconds
Additional Blocking Brake Weight: 1.1 kilograms.
Cooling Method: Natural Convection or Surface Cooling
Continuous Torque at Standstill with Natural Convection: 19.5 Nm
Continuous Current at Standstill with Natural Convection: 21.4 Amps
Continuous Torque at Standstill with Surface Cooling: 28 Nm
Continuous Current at Standstill with Surface Cooling: 30.8 Amps
Maximum Torque: 60.6 Nm
Maximum Current: 96.5 Amps
Torque Constant at 20 degrees Celsius: 0.91 Nm/A
Motor Winding Resistance at 20 degrees Celsius: 0.56 Ohms
Motor Winding Inductance: 6.1 millihenry
Thermal Time Constant with Natural Convection: 50 minutes
Thermal Time Constant with Surface Cooling: 45 minutes
Weight: 22 kilograms
Feedback: Digital Servo
Shaft: Keyway per DIN 6885-1
Power Connection: Side B
Additional Features: 22 Nm Blocking Brake
Blocking Brake Nominal Current: 0.7 Amps
Blocking Brake Nominal Voltage: 24 Volts
Blocking Brake Release Delay: 70 milliseconds
Blocking Brake Clamping Delay: 30 milliseconds
Additional Blocking Brake Weight: 1.1 kilograms.
Fax: 1-919-867-6204
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Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD093C-N-020-N2L-130PB2.
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