R911287167
The R911287167 (MHD112A-024-PP1-AN), a part of the MHD Series by Bosch Rexroth Indramat, is a synchronous servo motor. Its size value is denoted by MHD112A and it comes with a winding code of 024. The motor is equipped with a digital servo feedback and an integrated multiturn absolute encoder. These enhance signal transmission between the motor and its controller device. The motor bears a shaft with key aligned with the DIN6885-1 specifications and a holding brake of 22Nm. Power is output from the mechanical side, labelled 'A', and the housing is designed for efficient natural convection or surface cooling.
The R911287167 (MHD112A-024-PP1-AN)'s mechanical parameters include a minimum strand cross-section and a time constant of 1.5mm² and 40min respectively at Natural 60K. These remain consistent even at Surface 60K/100, albeit with a reduced time constant of 20min. It operates at a maximum speed of 4000min–¹. The rotor's moment of inertia is calculated at 110x10–⁴kgm² and reaches a maximum torque of 54Nm. The motor weighs 23kg, without the brake and cooling unit and adheres to the 'F' class of insulation and IP65 protection class. It operates optimally between 0°C to 40°C and can be stored at -20°C to 80°C. Its maximum setup height is 1000m above sea level.
