Product Description

Bosch Rexroth’s servo motors are versatile factory automation units that can be tailored to suit application-specific operations. The MDD motors by this manufacturer are maintenance-free synchronous servo motors with enhanced operational reliability. They are ideal for building cost-effective automation systems when combined with Indramat drive controllers.

The MDD112C-L-020-N2L-130PB1 is a model of the Bosch Rexroth MDD servo motors. It is designed for operations that require high precision and synchronism. Continuous start-stop operations with high repetition rates can also be done with the motor since its electronic commutation feature gives it the high cyclic load capacity required. Using digital servo feedback, its relative indirect position is evaluated, and this works with its drive controller to control its speed and position. There is a data storage option in the encoder where the motor type name and its control loop parameters are stored. This ensures the motor’s rapid start-up and its risk-free adaptation to its drive controller.

A form-fitting torque transmission can be achieved with the MDD112C-L-020-N2L-130PB1 due to its output shaft with a keyway, according to DIN 6885. This shaft comes with a shaft sealing ring that prevents liquids from penetrating the motor’s housing along the shaft. Hence, the Ingress Protection rating of the motor is IP 65, meaning that it is also dust-proof and impermeable by water jet sprays. There is a blocking brake of 14.0Nm torque in this MDD model, and it ensures the backlash-free holding of the servo axes when the machine is disconnected from power. Simple installation is also guaranteed in this servo motor thanks to features like its compatibility with ready-made cables from Bosch Rexroth and its bearings that support high radial loads.