The Bosch Rexroth R911281185 (MHD112C-058-PG0-BN) is a synchronous motor with a built-in absolute multiturn encoder for precise servo feedback. Featuring a plain shaft with sealing ring, this motor has a frame size of 112-C and delivers a motor speed of 3000 RPM. Its electrical configuration includes a peak current of 139.5 Amps, winding inductivity of 4.2 mH, and a winding resistance of 0.3 Ohms. In terms of performance, its capabilities vary depending on the cooling temperature, with the standout performance of producing a rated power output of 8kw under 100K overtemperature conditions. The motor has a connector on side B for power supply, facilitates surface cooling, and does not include a holding brake component. It operates within air temperature limits between 32 and 132 degrees Fahrenheit and weighs approximately 45 kilograms. The R911281185 (MHD112C-058-PG0-BN) motor from Indramat USA comes with a one-year warranty and can be shipped globally.
Motor Type: Synchronous Motor Encoder: Built-in absolute multiturn encoder Shaft type: Plain shaft with sealing ring Frame size: 112 Frame length: C Motor speed: 3000 RPM Peak Current: 139.5 Amps Winding inductivity: 4.2 mH Winding Resistance: 0.3 Ohms 60K Torque at Standstill: 38 Nm 60K Current at Standstill: 53.2 Amps 60K Rated Motor Speed: 2000 RPM 60K Rated Torque: 15.3 Nm 60K Rated Current: 15.2 Amps 60K Rated Power: 3.9 kW 60K Rated Frequency: 148 Volts 100K Torque at Standstill: 43.5 Nm 100K Current at Standstill: 65.3 Amps 100K Rated Motor Speed: 3500 RPM 100K Rated Torque: 16.9 Nm 100K Rated Current: 17.9 Amps 100K Rated Power: 8 kW 100K Rated Frequency: 260 Volts Rotor Inertia: 273 x 10-4 kg m2 Holding Brake: Not provided Theoretical max torque: 148 Nm Power connector location: Side B Cooling method: Surface cooing / natural convection Peak Motor Speed: 4500 RPM Weight: 45 kg Minimum environmental temperature: 32 degrees Fahrenheit Maximum environmental temperature: 132 degrees Fahrenheit Shipping: Global delivery