Product Description
The Bosch MDD093C-N-020-N2L-130PB2 is an AC servo motor. It has a nominal motor speed of 2000 RPM. The motor can cool through either natural convection or surface cooling. The performance specifications with natural convection include 19.5 Nm continuous torque at standstill and 21.4 continuous current at standstill. With surface cooling the specifications include 28 Nm continuous torque at standstill and 30.8 continuous current at standstill. The MDD093C-N-020-N2L-130PB2 can deliver maximum 60.6 Nm torque and 96.5 Amps current. The torque constant is 0.91 Nm/A at 20 degrees Celsius. The resistance of the motor winding is 0.56 Ohms at 20 degrees Celsius. The inductance of the motor windings is 6.1 millihenry. The thermal time constant is 50 minutes with natural convection and 45 minutes with surface cooling. Weight of the MDD093C-N-020-N2L-130PB2 motor is approximately 22 kilograms.
The MDD093C-N-020-N2L-130PB2 motor supports digital servo feedback. The main shaft includes a keyway as per DIN 6885-1. The power connection is on side B. The MDD093C-N-020-N2L-130PB2 also include a 22 Nm blocking brake. Additional specifications for the blocking brake include 0.7 Amps nominal current 24 Volts nominal voltage, 70 milliseconds release delay ad 30 milliseconds clamping delay. Weight of the blocking brake is approximately 1.1 kilograms. Because of high power density, MDD093 series motors are specially used for applications such as roller feeds for pressing, punching and nibbling machines. Due to a brushless design and bearings that are grease-lubricated, the MDD motors such as the MDD093C-N-020-N2L-130PB2 are maintenance free. A temperature sensor that is integrated into the motor windings helps to prevent overtemperature conditions. The MDD093C-N-020-N2L-130PB2 is designed for professional installation. Relevant safety instructions should be implemented during motor handling and installation.
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