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R911289714 (MHD115B-058-PG0-BA)

MHD Synchronous Motors

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The Bosch Rexroth R911289714 (MHD115B-058-PG0-BA) is a powerful, energy-efficient machine, specifically a synchronous motor. Key features include the power connection situated on the A-side of the motor housing, a simple output shaft with a sealing ring, and a rated current of 17 A and rated torque of 15 Nm during natural cooling. Coated in black paint, the 40 kg motor maintains a consistent torque of 75 Nm at 60/100 K during surface cooling and has a maximum speed of 6000 RPM. The motor comes with a multiturn absolute encoder for accurate feedback, and an IP65 protection rating, allowing it to withstand challenging environments. With a voltage constant of 81.8 V/1000min-1 and torque constant of 0.9 Nm/A at 20°C, the motor has a thermal time constant between 40 and 90 seconds, depending on the cooling technique used.

Technical Specifications

Power Connection Location
A-Side

Output Shaft Type
Simple with sealing ring

Rated Current
17 A

Rated Torque
15 Nm

Weight
40 kg

Winding Resistance
0.11 ohm

Winding Inductivity
1.6 mH

Housing Paint Color
Black

Housing Paint Thickness
40 micrometers

Cooling Methods
Natural and surface cooling

Continuous Torque at 60/100 K
75 Nm

Continuous Current at 60/100 K
93.3 A

Max Speed
6000 rpm

Moment of Inertia
93.2 x 10-4 kgm2

Max Torque
160 Nm

Encoder Type
Multiturn absolute

Protection Rating
IP65

Insulation Level
F

Voltage Constant at 20 C
81.8 V/1000min-1

Torque Constant
0.9 Nm/A

Thermal Time Constant
40 to 90 seconds

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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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We offer a repair service for the MHD115B-058-PG0-BA.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.