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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
series image of MDD112B-N-030-N2M-130PA3

MDD112B-N-030-N2M-130PA3

by Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD112B-N-030-N2M-130PA3 is a digital AC servo motor ideal for high-precision, synchronised applications such as textile, packaging and printing machines, robotics and tooling, or grinding machines. Featuring a nominal speed of 3000 RPM and continuous standstill torque of 17.5 Nm and current of 28 Amps, this motor promises solid performance. It has a theoretical peak torque of 64.5 Nm, peak current of 110 Amps and rotor inertia of 0.0012 kg m2. With a torque constant of 0.62 Nm/A and winding resistance of 0.25 Ohms (both at 20 degrees Celsius), and winding inductance of 3.1 mH, this motor is engineered for efficiency. It includes a 60 Nm holding torque blocking brake with a 24V DC release signal for secure shaft rotation, and supports digital servo feedback with integrated multiturn absolute encoder. Its standard housing is designed for natural cooling. The motor weighs 36 kg and has a 130mm centering diameter, a keywayed output shaft, and a side A power connection.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Type: Digital AC Servo Motor
  • Model: MDD112B-N-030-N2M-130PA3
  • Suitable Applications: Textiles, Packaging Machines, Printing Machines, Robot applications, Grinding Machines
  • Nominal Speed: 3000 RPM
  • Continuous Torque at Standstill: 17.5 Nm
  • Continuous Current at Standstill: 28 Amps
  • Theoretical Peak Torque: 64.5 Nm
  • Peak Current: 110 Amps
  • Rotor Inertia: 0.0012 kg m2
  • Torque Constant at 20 degrees Celsius: 0.62 Nm/A
  • Motor Winding Resistance: 0.25 Ohms
  • Motor Winding Inductance: 3.1 millihenry
  • Thermal Time Constant: 90 minutes
  • Blocking Brake Holding Torque: 60 Nm
  • Blocking Brake Mass: 3.5 kilograms
  • Blocking Brake Nominal Current: 135 Amps
  • Blocking Brake Release Delay: 150 milliseconds
  • Blocking Brake Clamping Delay: 30 milliseconds
  • Housing Type: Standard with natural cooling
  • Servo Feedback: Digital with integrated multiturn absolute encoder
  • Motor Centering Diameter: 130 millimeters
  • Shaft Type: With keyway
  • Power Connection: Located on side A of housing
  • Weight: 36 kilograms

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