R911297278
The R911297278 (MHD112D-027-NP3-RN) model, produced by Bosch Rexroth Indramat, is a high-performing industrial product that is designed with a focus on efficiency and productivity. Key components of this model include synchronous motors, spindle motors, drive controllers, drive converters, and inverter modules.
This model's MHD112D synchronous motor offers impressive power, generating 15.2 kW and a torque of 59.2 Nm at 60/100 K rated temperature using the rated current and voltage. It possesses a thermal time constant of 90 minutes with natural cooling and 40 minutes with surface cooling and operates within specific environmental parameters for optimal performance. The 3.8 kg holding brake can be connected and disconnected in 53 and 97 milliseconds respectively. The MHD112D also produces a maximum theoretical torque of 187 Nm at a peak current consumption of 142.2 A, rotating at a maximum speed of 3000 rpm. It can withstand harsh environments due to its IP68 protection class and insulation class of F. The motor housing is coated with black primer paint for added protection from corrosion, making it suitable for surface and natural cooling.
