R911281526
The Bosch Rexroth Indramat R911281526 (MMD082A-030-EG1-KN) is a product from the MMD servomotor series. It necessitates an appropriate DMD series servo driver from the same brand for operational use. The device offers an alarm parameter sequence that governs the motor's shutdown during alarms. With a size code of 82 and a length code of A, the servomotor is fitted with a 1.3Nm holding brake that can be electrically released. Its overload protection activates when the U, V, W connecting lines are improperly wired or wire ruptured. Weighing 3.7kg inclusive of the electrically releasing holding brake, the unit has a working and storage humidity of 85%.
The servomotor features an over-position deviation protection function, ensuring that the motor’s performance aligns with the position command pulses. Its over-velocity protection function is triggered when the unit's speed exceeds the preset velocity limit value. The torque control mode allows for the motor output torque to be commanded. With a protection category rating of IP 65 and maximum installation altitude of 1,000m above sea level, the product operates in a torque range of 2.4Nm at standstill to 6.9Nm at peak. It must be noted that the servomotor's load inertia should be 2 to 15 times the rotor inertia of the motor, considering the fluctuation.
