R911293421 (MHD095B-058-NP0-AN)

Name: R911293421 (MHD095B-058-NP0-AN)
Brand: Indramat Motors
SKU: MHD095B-058-NP0-AN
Price: 272.00 USD
Availability: InStock

MHD Synchronous Motors

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6 Minutes 38 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth MHD095B-058-NP0-AN (MPN: R911293421) is a synchronous servo motor with IP65 protection, providing resistance against dust and water jets. It features Class F insulation materials and offers a continuous torque range of 7–12.1 Nm under natural cooling and up to 16.5 Nm with surface cooling, operating between 6.5–18.5 A depending on the cooling method. With a mass of approximately 19 kg (excluding optional accessories), the motor is constructed with a B-length housing, a centering diameter of 130 mm, flange size of 140/150 mm, and keyed shaft design with seal. Position feedback is provided by a digital servo encoder (HSF), and the shaft does not include a holding brake. Power connection is to side A via output connector.

Technical Specifications

Protection Classification
IP65

Insulation Class
F

Torque (natural convection)
7-12.1 Nm

Torque (surface cooling)
16.5 Nm

Consumption (natural convection)
6.5–11.5 A

Consumption (surface cooling)
18.5 A

Thermal Time Constant
20-40 minutes

Weight
19 kg

Commutation Type
Electronic

Overload Safety Feature
Yes

Holding Brake
No

Output Shaft
Keyed

Frequently Asked Questions

How does the 130 mm centering diameter aid MHD095B-058-NP0-AN alignment?

The flange stabilizes motor mounting on precision surfaces. It maintains concentric alignment even under vibration or shifting loads.

Why is side A power connection beneficial for MHD095B-058-NP0-AN setup?

It simplifies cabling layouts in left-oriented control panels. This improves installation efficiency in compact industrial machines.

How does liquid cooling improve MHD095B-058-NP0-AN duty cycle capability?

It dissipates heat effectively from the stator assembly. This thermal control ensures continuous operation without derating.

Why is the shaft seal important in MHD095B-058-NP0-AN?

It protects against dust and oil infiltration. Bearings operate smoothly and reliably in harsh industrial environments.

How does the keyed shaft improve MHD095B-058-NP0-AN coupling?

It secures the hub connection under torque stress. The locking mechanism prevents slippage during repetitive start-stop operations.

Common Misspellings

MHD095B058NP0AN

MHD095B 058 NP0 AN

mhd095b-058-np0-an

MHD95B-058-NP0-AN

Internal Product Review

The MHD095B-058-NP0-AN servo motor by Bosch Rexroth features a keyed shaft, relative position detection, and liquid cooling. It provides 17.5 Nm continuous torque at standstill with a 130 mm centering diameter and output connector on side A. Commonly used in CNC machines, robotics, and printing equipment, it ensures precise motion control.