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R911289798 (MHD115B-058-NP1-BA)

MHD Synchronous Motors

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5 Minutes 52 Seconds

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[email protected]

Bosch Rexroth's R911289798 (MHD115B-058-NP1-BA) model, an MHD115B synchronous motor, is designed to provide personalized customer service through its exceptional functionality. The 40kg motor features a thermally durable design with a time constant of 100 minutes for natural cooling and 45 minutes for surface cooling. The motor has a keyed output shaft with a sealing ring to prevent lubricant intrusion, a 3.8kg holding brake with connection and disconnection times of 53 and 97 milliseconds respectively. It produces up to 6.6 kW of power and 33.8 Nm of torque at a rated current of 30 A and a voltage of 130 V when naturally cooled to 100 K. The motor can reach a maximum torque of 160 Nm at a maximum current of 280 A and a top speed of 6000 RPM. Its IP65 protection level makes it suitable for demanding environments, affording it the ability to function using either natural or surface cooling methods.

Technical Specifications

Producing Company
Bosch Rexroth

Product Type
Synchronous Motor

Cooling Method
Natural/Surface

Thermal Time Constant (Natural)
100 minutes

Thermal Time Constant (Surface)
45 minutes

Weight
40 kilos

Power Connector Location
Housing B Side

Holding Brake Weight
3.8 kilograms

Holding Brake Connection Time
53 milliseconds

Holding Brake Disconnection Time
97 milliseconds

Holding Brake Rated voltage
24 volts

Holding Brake Moment Of Inertia
30 × 10-4 kgm2

Holding Brake Torque
70 Nm

Protection Level
IP65

Housing Paint Color
Primary Black

Power Produced
6.6 kW

Torque
33.8 Nm

Rated Current
30 A

Rated Voltage
130 V

Maximum Torque
160 Nm

Maximum Current Consumption
280 A

Maximum Speed
6000 RPM

Surface Cooling Rated Speed
4000 RPM

Surface Cooling Rated Torque
18.1 Nm

Surface Cooling Rated Frequency
267 Hz.

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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-NP1-BA.

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North Carolina Office

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.