MDD Synchronous Motors | Indramat Motors
R911285536 (MDD090C-N-040-N2M-110PA2)
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Description
The Bosch R911285536 (MDD090C-N-040-N2M-110PA2) is a high-performing digital AC servo motor. With a nominal motor speed of 4000 RPM, it can maintain a steady torque value of 10.4 Nm under natural convection and 14.6 Nm with surface cooling, and a continuous current of 24.4 Amps and 34.4 Amps respectively. The maximum torque can reach up to 58.6 Nm, requiring a motor current of 145.7 Amps. With a torque constant of 0.43 Nm/A at 20 degrees Celsius, it offers a winding resistance of 0.29 Ohms and an inductance of 1.6 millihenry. The motor’s thermo-constant is 60 minutes for natural convection and 45 minutes for surface cooling. Weighing approximately 23 kg, it includes an integrated digital encoder for swift feedback. Balanced by standard, the housing can be cooled by multiple methods, and features a power side A connection and a shaft with a DIN 6885-1 keyway. The 11 Nm rated blocking brake operates at 24 Volts DC, consuming 0.5 Amps. It's recommended for installation and operation by certified professionals and comes with a one-year warranty from Indramat USA.Specs
Nominal Motor Speed: 4000 RPM
Continuous Torque at Standstill (Natural Convection): 10.4 Nm
Continuous Torque at Standstill (Surface Cooling): 14.6 Nm
Continuous Current at Standstill (Natural Convection): 24.4 Amps
Continuous Current at Standstill (Surface Cooling): 34.4 Amps
Theoretical Maximum Torque: 58.6 Nm
Maximum Rated Motor Current: 145.7 Amps
Torque Constant at 20 degrees Celsius: 0.43 Nm/A
Motor Winding Resistance at 20 degrees Celsius: 0.29 Ohms
Motor Winding Inductance: 1.6 millihenry
Thermal Time Constant (Natural Convection): 60 minutes
Thermal Time Constant (Surface Cooling): 45 minutes
Weight: 23 kilograms
Motor Size: 090
Motor Length: C
Motor Housing: Standard
Cooling Option: Convection Cooling or Surface Cooling
Motor Balance Class: Standard
Encoder: Integrated with digital servo feedback
Motor Diameter: 110 millimeters
Motor Shaft Keyway Specification: DIN 6885-1
Power Connection: Side A
Blocking Brake Torque: 11 Nm
Brake Operating Voltage: 24 Volts DC
Brake Current Draw: 0.5 Amps
Brake Weight: 0.5 kilograms
Brake Release Delay: 60 milliseconds
Brake Clamping Delay: 20 milliseconds
Continuous Torque at Standstill (Natural Convection): 10.4 Nm
Continuous Torque at Standstill (Surface Cooling): 14.6 Nm
Continuous Current at Standstill (Natural Convection): 24.4 Amps
Continuous Current at Standstill (Surface Cooling): 34.4 Amps
Theoretical Maximum Torque: 58.6 Nm
Maximum Rated Motor Current: 145.7 Amps
Torque Constant at 20 degrees Celsius: 0.43 Nm/A
Motor Winding Resistance at 20 degrees Celsius: 0.29 Ohms
Motor Winding Inductance: 1.6 millihenry
Thermal Time Constant (Natural Convection): 60 minutes
Thermal Time Constant (Surface Cooling): 45 minutes
Weight: 23 kilograms
Motor Size: 090
Motor Length: C
Motor Housing: Standard
Cooling Option: Convection Cooling or Surface Cooling
Motor Balance Class: Standard
Encoder: Integrated with digital servo feedback
Motor Diameter: 110 millimeters
Motor Shaft Keyway Specification: DIN 6885-1
Power Connection: Side A
Blocking Brake Torque: 11 Nm
Brake Operating Voltage: 24 Volts DC
Brake Current Draw: 0.5 Amps
Brake Weight: 0.5 kilograms
Brake Release Delay: 60 milliseconds
Brake Clamping Delay: 20 milliseconds
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090C-N-040-N2M-110PA2.
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