
R911258857
Original price
$4,170.27
-
Original price
$4,170.27
Original price
$4,170.27
$4,170.27
-
$4,170.27
Current price
$4,170.27
The R911258857 (MDD112C-N-040-N2L-130GB0) is a high-performance MDD servo motor, produced by Bosch Rexroth Indramat. This motor’s construction makes it ideal for heat dissipation, thanks to the inclusion of both convection and surface cooling. The former relies on the natural circulation of air to regulate the motor's heat generation, eliminating the need for additional cooling apparatus, thereby providing a cost-effective cooling solution. This is especially suitable for applications where the motor isn't generating excessive heat or where the surrounding temperature remains on the cooler side.
The surface cooling feature, on the other hand, leans on an external system like a fan for moving air around the motor to manage the heat. This feature is particularly useful when the motor tends to generate substantial heat or when the surrounding temperature is generally high. Additionally, the motor is rated with an IP65-rated housing and comes with a sealed motor shaft, power and feedback connectors. The centering diameter of the motor measures at 130 millimeters. Furthermore, the operating temperature ranges from 0 to 45 degrees Celsius, while it can be safely stored within a temperature span of -20 to 80 degrees Celsius. The peak speed of Bosch Rexroth's R911258857 (MDD112C-N-040-N2L-130GB0) MDD Servo Motor is 4000 RPM, and it lacks an optional blocking brake.

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