R911306085 (MHD093C-058-PG2-BA)

MHD Synchronous Motors

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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

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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.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.