Product Description
Cost-effective and rapid-response automation systems are obtained when the MDD permanent magnet-excited motors are combined with intelligent digital drive controllers from Indramat. The motors are useful for applications like machine tools, printing and packaging machines, and handling equipment.
The MDD071B-N-030-N2S-095PA1 by Bosch Rexroth reaches a nominal speed of 3,000 revolutions per minute and has a theoretical maximum torque output of 13.6Nm. It is built with a rotor whose permanent magnet composition gives it a low inertia. One feature that ensures its energy-efficient operation is heat dissipation by natural convection. In this cooling mechanism, the heat generated during the motor’s operation is exchanged with the ambient air along a temperature gradient. The motor can be directly operated within the working area of the machine without the risk of damage caused by adverse environmental conditions like the effects of coolants and soluble oil emotions. This is because it is enclosed in a sealed housing rated IP 65 according to DIN 40 050, indicating its resistance to solid materials and water jets.
A wide variety of ready-made cables can be used with the MDD071B-N-030-N2S-095PA1 to simplify its installation. It can also be installed in any orientation as desired by the manufacturer. Its bearing design allows high radial loads to be applied and the direct attachment of pinions and belt pulleys to the shaft. A high cyclic load capacity makes this MDD model suitable for continuous start-stop operations with high repetitive frequencies. This is made possible by electronic commutation. The motor also has a brushless design and lifetime-lubricated bearings to ensure its maintenance-free operation. It has an inbuilt thermal sensor in its stator to prevent irreversible damage due to overheating.
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