R911256162
The R911256162 (MDD115A-N-030-N2L-130PB1) is a high-performance servo motor manufactured by Bosch Rexroth Indramat, part of their advanced MDD series. The product is especially valued for its versatility, assuring high precision at rapid feed rates which is ideal for high-speed cutting applications.
This synchronous servo motor's compact profile and remarkable power density make it a preferable choice for highly dynamic uses such as roller feeds, tool change devices, and punch and nibble machines. The R911256162 (MDD115A-N-030-N2L-130PB1) stands out for its high overload ability, which derives from the effective transference of heat from the stator windings to the outer casing. It also boasts a high cyclic load capability, courtesy of its electronic commutation attribute, ensuring optimal performance in consecutive start-stop operations with high repetition rates. The servo motor's meticulous design incorporates brushless operation and lifelong lubricated bearings, leading to a nominal bearing life of 30,000 operational hours, and allows for maintenance-free service. The motor is designed to accommodate high-radial loads, easing the process through the direct attachment of pinions and belt pulleys to the shaft. It comes with both natural convection and surface cooling systems, along with an in-built thermal sensor in the stator winding to avert thermal overload damage. Proving its robustness, the R911256162 (MDD115A-N-030-N2L-130PB1) is IP65 rated, indicating its completely sealed housing, making it a safe choice for operation even under challenging environmental circumstances. It features a black prime coat finish that resists discoloration, weathering, and lyes. The motor operates at a nominal speed of 3,000 rpm and incorporates a digital servo feedback encoder system.
