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MHD Synchronous Motors | Indramat Motors

R911281185 (MHD112C-058-PG0-BN)

Rated 4.6 stars (10 total reviews)
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Description

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.

Specs
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
Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD112C-058-PG0-BN.
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