R911282753
The R911282753 (MHD093C-058-NP1-BN) motor is a product of the Bosch Rexroth Group's MHD Synchronous motors series. It is a size 093 motor, with a type 'C' length and a design suited for liquid-cooling and natural convection applications. Featured items include a digital servo feedback motor encoder, a DIN6885-1 standardized shaft with a key, a sealing ring, and a 22Nm holding brake for controlled deceleration.
The operational specifications of this motor are extensive. With a rotational speed of 4000min–¹ and four pole pairs, it offers varying output values under different cooling conditions. At 60K under natural convection, it generates 23Nm of continuous torque and 28.3A of continuous current. These values increase in other cooling scenarios such as 100K natural convection, 60K/100 surface, and 60K/100 liquid cooling. Its winding resistance is 0.32Ω whereas the winding inductivity is 2.6mH. Furthermore, all mechanical data is recorded under parameters - Natural 60K, Natural 100K, Surface 60K/100 and Liquid 60K/100. The motor's safety features include an IP65 protection rating for properly mounted power cables and an insulation class of F. An essential aspect of this unit is that it should not be operated without taking into account all the details in its accompanying manual.
