R911252996
The R911252996 (MDD065A-N-040-N2M-095PB0), a product of Bosch Rexroth Indramat, belongs to their MDD servo motor series. These synchronous motors are designed for rapid-response automation systems when combined with advanced Indramat digital drive controllers. The feature of electronic commutation offers them high cyclic load capacity. Notably, this particular model comprises a permanent magnet, enhancing its operational efficiency.
The R911252996 (MDD065A-N-040-N2M-095PB0) is designed for maintenance-free service, featuring a brushless configuration and permanently lubricated bearings. Engineered with IP 65 rated housing as per EN 60529 specifications, it guarantees robust performance in severe environmental conditions. This is complemented by the IP 65 standard motor power and feedback cables. The motor exhibits an output shaft with a keyway as per DIN 6995-1 specifications and a shaft sealing ring, ensuring the effective transmission of torque and preventing fluid penetration. Additionally, it supports applications like roller feeds for pressing and punching machines, and tool-changing devices. A digital servo feedback with an integrated multiturn absolute encoder enables accurate indirect position detection. Furthermore, the encoder operates on an optical measurement principle, offering a system accuracy of ±0.5 angular minutes. The motor can dissipate heat via surface cooling or natural convection and comes with an inbuilt thermal sensor in the windings for continuous temperature monitoring, avoiding thermal overload damage.
