R911286089
The R911286089 (MHD112D-027-PG3-AN) product by Bosch Rexroth Indramat is carefully crafted to deliver long-lasting, reliable service for various industrial sectors. This model features an absolute multiturn encoder and a simple yet effective shaft with a sealing ring that repels infiltrating lubricants. At 100 k temperature, it yields a continuous torque of 48 Nm and draws a standstill continuous current of 31.6 A during regular cooling. The model's MHD112D synchronous motor is known for its longevity, largely attributed to its brushless design, IP68 protection, and specialized coating resistant to weathering and corrosion.
The power connection is found on the A-side of the casing and is clearly marked in the included user manual. Weighing 56 kilograms, the model can function optimally at a temperature threshold of 40 degrees centigrade. It's also feature-rich, producing 187 Nm of maximum theoretical torque with peak current use of 142.2 A at a top speed of 3000 RPM. Equipped with a 3.8-kilogram holding brake, it connects and disconnects in 53 and 97 milliseconds respectively. This brake has a rated voltage of 24 volts and delivers a holding torque of 70 Nm. With a thermal time constant of 40 minutes, this motor provides 15.2 kW of power while drawing a rated current of 27.6 A at a rated frequency of 133 Hz during surface cooling.
