R911306085 (MHD093C-058-PG2-BA)

Name: R911306085 (MHD093C-058-PG2-BA)
Brand: Indramat Motors
SKU: MHD093C-058-PG2-BA
Price: 965.00 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

Current response time:

6 Minutes 13 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The synchronous servo motor MPN R911306085 (MHD093C-058-PG2-BA) from Bosch Rexroth is designed for industrial applications, providing a maximum torque of 88 Nm and a continuous standstill torque of 23 Nm. It operates at up to 4000 rpm with a peak current of 127.4 A. The motor features a plain shaft, shaft seal, and a holding brake rated at 32 Nm. Its winding resistance is 0.32 ohms, rotor moment of inertia is 0.0030 kgm2, and it utilizes digital servo feedback with integrated absolute multiturn encoder (>4096 revolutions). The torque constant measures 0.91 Nm/A, voltage constant 92.7 V/1000 rpm at 20°C. The housing is cooled by natural convection and connects via an output connector to side B. The motor measures 23.5 kg (excluding accessories), with a centering diameter of 130 mm, flange size of 140/150 mm, and motor size 093, length C. Winding code is 058.

Technical Specifications

Product Type
Synchronous Motor

Maximum Torque
88 Nm

Maximum Current
127.4 A

Optimal Speed
4000 rpm

Time Constant
35-75 minutes

Winding Resistance
0.32 ohms

Weight
23.5 kg

Rotor's Moment of Inertia
0.0030 kgm2

Encoder Type
Multiturn Encoder

Motor Torque Range
23-32.5 Nm

Shaft Type
Plain Shaft with Standard Bearing

Torque Constant at 20 Degrees Celsius
0.91 Nm per ampere

Voltage Constant
92.7 V/1000 rpm

Frequently Asked Questions

What advantage does the absolute encoder (>4096 revolutions) offer in the MHD093C-058-PG2-BA?

An absolute encoder maintains position information even after power loss. This allows faster restart and improved process consistency in automation systems.

How does the side B output connector design of the MHD093C-058-PG2-BA assist in system integration?

The side B connector allows flexible cable routing in tight installation spaces. It simplifies wiring and reduces the risk of cable interference during operation.

How does the holding brake with 32.0 Nm torque contribute to safety in the MHD093C-058-PG2-BA motor?

The brake securely holds the load when the drive is powered off. This prevents unwanted motion or drift in vertical or safety-critical applications.

How does the digital servo feedback in the MHD093C-058-PG2-BA improve precision?

The digital servo feedback continuously monitors motor position and speed for precise control. This ensures high accuracy in motion applications and smooth operation under varying load conditions.

Why is natural convection cooling used in the MHD093C-058-PG2-BA servo motor?

Natural convection cooling eliminates the need for external fans, reducing maintenance and noise. It also enhances reliability by minimizing moving parts that could fail.

Common Misspellings

MHD093C058PG2BA

MHD093C 058 PG2 BA

mhd093c-058-pg2-ba

MHD93C-058-PG2-BA

Internal Product Review

The Bosch Rexroth MHD093C-058-PG2-BA servo motor provides 23 Nm continuous torque and 32 Nm holding-brake torque with natural convection cooling. It features an absolute encoder with over 4096 revolutions, a sealed plain shaft, and side B power connection. Widely used in CNC machinery, packaging lines, and textile automation, it ensures precise motion control.