R911306121 (MHD093C-058-PP2-BA)

Name: R911306121 (MHD093C-058-PP2-BA)
Brand: Indramat Motors
SKU: MHD093C-058-PP2-BA
Price: 494.00 USD
Availability: InStock

MHD Synchronous Motors

Front Right

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The MPN R911306121 (MHD093C-058-PP2-BA) is a Bosch Rexroth MHD093C series synchronous servo motor equipped with a digital servo feedback encoder and integrated multiturn absolute position detection (>4096 revolutions). The single-turn encoder supports precision control, and the motor operates with a continuous standstill torque of 23.0 Nm, sustaining a rated current of 28.3 to 34.5 A for a 60/100-K temperature rise. Its rotor achieves characteristic and maximum speeds of 4000 RPM and 6000 RPM, respectively, at a rated frequency of 133 Hz. The unit features a keyed shaft with seal, natural convection cooling, and a holding brake delivering 32.0 Nm. The compact housing, finished in black, provides a flange size of 140/150 mm, centering diameter of 130 mm, and is designed for a side B output power connector. Winding resistance is 0.32 Ω at 20°C with an inductivity of 2.6 mH. Winding code is 058.

Technical Specifications

Motor Housing Material
Prime Black Paint

Motor Output Connector
Oriented toward side B

Included Connector Types
Power, Temperature Sensor, Holding Brake

Characteristic Speed
4000 RPM

Peak Current
127.4 A

Winding Resistance
0.32 ohms (at 20 degrees Celsius)

Winding Inductivity
2.6 mH

Encoder Type
Digital With Embedded Multiturn Absolute Encoder

Cooling Method
Natural

Constant Torque
23 to 28 Nm

Constant Current
28.3 to 34.5 A

Maximum Speed
6000 RPMs

Specified Frequency
133 Hz.

Frequently Asked Questions

How does the holding brake of the MHD093C058PP2BA improve operational safety?

The brake provides mechanical resistance when the motor is de-energized. It prevents unintended movement and ensures the system remains stable when powered off.

What makes the MHD093C058PP2BA motor efficient in long-duty automation cycles?

The combination of stable thermal behavior with strong feedback control enhances overall efficiency. This configuration supports long automation cycles without overheating.

What advantage does the C-length housing of the MHD093C058PP2BA offer in installation?

The housing maintains a compact structure while ensuring rigidity. This makes it ideal for space-constrained, multi-axis systems.

How does the encoder feedback in the MHD093C058PP2BA help with closed-loop control?

The encoder feedback continuously transmits real-time position signals to the controller. This communication improves positioning accuracy and reduces control lag.

Why is passive cooling preferred in the MHD093C058PP2BA for certain industrial uses?

The sealed cooling design eliminates moving fan components that could fail or clog. It improves system reliability in dusty or low-maintenance environments.

Common Misspellings

MHD093C058PP2BA

MHD093C 058 PP2 BA

mhd093c-058-pp2-ba

MHD93C-058-PP2-BA

Internal Product Review

The MHD093C-058-PP2-BA servo motor from Bosch Rexroth delivers 23 Nm continuous torque and includes a 32 Nm holding brake. It features absolute digital feedback, natural convection cooling, and a keyed shaft with a 140/150 mm flange. This motor is ideal for use in robotics, CNC machines, and automated packaging systems.