R911281185 (MHD112C-058-PG0-BN)

Name: R911281185 (MHD112C-058-PG0-BN)
Brand: Indramat Motors
SKU: MHD112C-058-PG0-BN
Price: 614.00 USD
Availability: InStock
Rating: 4.6 (10 reviews)

MHD Synchronous Motors

Rated 4.6 stars (10 total reviews)

In-Stock, Ships 1-2 Days

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Current response time:

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Phone:
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Email:
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The Bosch Rexroth R911281185 (MHD112C-058-PG0-BN) is a synchronous servo motor featuring an absolute multiturn encoder for precise digital feedback and position detection beyond 4096 revolutions. It utilizes a plain shaft design with shaft seal, frame size 112C, and has a continuous torque at standstill of 38 Nm. The motor achieves a top speed of 3000 RPM, with a peak current of 139.5 A, winding inductivity of 4.2 mH, and winding resistance of 0.3 Ohm. Optimized for surface cooling and liquid housing cooling, the motor length is designated as C, flange size 192 mm, and centering diameter 130 mm. The power connection is on side B via output connector. The motor operates within an ambient temperature range of 32 to 132°F, has no holding brake, and weighs approximately 45 kg.

Technical Specifications

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

Frequently Asked Questions

What is the cooling method for the MHD112C-058-PG0-BN motor?

The MHD112C-058-PG0-BN motor uses liquid cooling.

What type of encoder is used in the MHD112C-058-PG0-BN motor?

The MHD112C-058-PG0-BN motor uses digital servo feedback with integrated encoder.

Does the MHD112C-058-PG0-BN motor include a holding brake?

No, the MHD112C-058-PG0-BN motor is designed without a holding brake.

What is the torque rating of the MHD112C-058-PG0-BN motor at standstill?

The MHD112C-058-PG0-BN motor provides 38.0 Nm at standstill.

What is the centering diameter of the MHD112C-058-PG0-BN motor?

The centering diameter of the MHD112C-058-PG0-BN motor is 130 mm.

Common Misspellings

MHD 112C 058 PG0 BN

MHD 112C-058-PG0-BN

MHD-112C-058-PG0-BN

MHD112C-O58-PGO-BN

MHD112C058PG0BN

MHDII2C-058-PG0-BN

MHD112C 058 PG0 BN

mhd112c-058-pg0-bn

Internal Product Review

The MHD112C-058-PG0-BN is recognized for reliability and consistent functionality. Users often mention that it supports their work effectively without unnecessary complications. Its steady performance creates trust among operators and engineers alike. Whether used regularly or occasionally, it demonstrates the type of build and reliability that many professionals have come to appreciate.