R911288241
Bosch Rexroth Indramat's R911288241 (MHD112C-058-PG3-AN) is a top-tier synchronous motor, distinguished by its adept balance between weight and performance. The motor offers versatility, accommodating a wide array of applications due to its adaptability and efficiency. Noteworthy attributes include theoretical torque production of 148 Nm, maximum current consumption of 239 A, and a diverse thermal time constant, adjustable to either 90 or 40, contingent on the cooling method utilized.
When operating at ambient temperatures ranging from 0 to +40 degrees Celsius, this model provides a consistent 57 Nm of torque at 60/100 K and counts on an integrated liquid and natural cooling system to prevent overheating. MHD112C propels itself at a rated speed of 3500 RPM, utilizing a 233 Hz frequency. The motor's power rating comes in at 8 kW in natural cooling conditions whilst producing a rated torque of 16.9 Nm at the same rated speed. The model's robust build encompasses an embedded multiturn absolute encoder, plain output shaft and a 3.8-kg holding brake with torque of 70 Nm, all packaged within its 45-kilo overall weight. Its dependability extends to the holding brake's 24-volt rating, ensuring reliable connect and disconnect times of 53 and 97 milliseconds respectively.
