R911289919
The R911289919 (MHD093A-058-PG0-AN), created by Bosch Rexroth Indramat, is an advanced synchronous motor recognized for its effectiveness across numerous industrial sectors like robotics, machine tools, food processing and textile machines. The MHD093 synchronous motor, offered in both natural convection and liquid cooling modes, performs optimally under rigorous conditions while dissipating a rated power of 1000W. Furthermore, to cool the motor, the supplied coolant should have an inlet temperature between +10 to +40 degrees Celsius. The ambient temperature should also be maintained between 0 to +40 degrees Celsius to prevent a decrease in performance data. Notably unaccompanied by a holding brake, this motor contains a plain output shaft yielding a continuous output of 1.9 – 3.7 kW (in natural convection mode) and 8.5 kW (in liquid cooling mode). The design also includes an absolute multiturn encoder for precise position detection.
When discussing the R911289919 (MHD093A-058-PG0-AN)'s performance in natural cooling mode, it provides a rated torque of 12 – 14 Nm and requires a rated current of 12.8 – 15.1 A. This is with an assumption of 60/100-K increase in motor temperature. Alternatively, in liquid cooling mode and an overtemperature of 60/100-K, the motor consumes a continuous current of 24.3 A for generating a steady torque of 22.8 Nm. Mindfully designed to withstand dust penetration and low-pressure water impact, this motor offers robust durability for long-term usage.
