R911309596 (MHD095B-058-NP0-BN)

Name: R911309596 (MHD095B-058-NP0-BN)
Brand: Indramat Motors
SKU: MHD095B-058-NP0-BN
Price: 661.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911309596 (MHD095B-058-NP0-BN) is a Bosch Rexroth synchronous servo motor designed for use in automation and manufacturing applications. It operates with an input voltage range of 146–157 V, achieving a maximum speed of 6000 RPM and delivering 4.8 kW power under surface cooling with convection, with a continuous torque output of 16.5 Nm and peak current of 102.6 A. For natural convection cooling, it provides a rated speed of 2000 RPM, continuous torque of 17–18.5 Nm, and continuous standstill current of 22.8–24.8 A. The model features liquid cooling, a digital servo feedback encoder (HSF) with relative position detection, a shaft with a key and seal, motor length 'B', centering diameter of 130 mm, flange size of 140/150 mm, and side B output connector. The thermal time constant ranges from 20 to 40 minutes at a rated frequency of 133 Hz. This motor is supplied without a holding brake and uses winding code 058.

Technical Specifications

Cooling Mode
Surface / Natural Convection

Power
4.8 kW

Constant Torque
16.5 Nm

Peak Current
102.6 A

Maximum RPM
6000

Input Voltage
146 – 157V

Power Connector Position
B-side

Additional Features
Sealing Air Connectors (optional)

Rated RPM
2000

Standstill Constant Current
22.8-24.8 A

Thermal Time Constant
20-40 minutes

Rated Frequency
133 Hz

Frequently Asked Questions

Why is relative position detection practical for MHD095B-058-NP0-BN applications?

The feedback module provides reliable data in high-speed motion environments. It sustains control accuracy throughout repetitive automation cycles.

How does liquid cooling extend the lifespan of MHD095B-058-NP0-BN?

It minimizes thermal stress within the motor windings. This increases long-term efficiency during heavy-duty operation.

How does liquid cooling benefit MHD095B-058-NP0-BN under continuous operation?

It maintains a consistent internal temperature over long-duty cycles. Torque stability and system reliability improve under sustained workloads.

Why is the keyed shaft design important in MHD095B-058-NP0-BN?

It creates a solid mechanical connection with the driven coupling. Torque transmission remains stable during rapid acceleration and deceleration.

How does digital servo feedback improve MHD095B-058-NP0-BN response accuracy?

It provides continuous motion feedback to the controller. The drive maintains precise tracking through variable-speed sequences.

Common Misspellings

MHD095B058NP0BN

MHD095B 058 NP0 BN

mhd095b-058-np0-bn

MHD95B-058-NP0-BN

Internal Product Review

The MHD095B-058-NP0-BN servo motor by Rexroth Bosch Group features a 95 mm flange, 5.8 Nm continuous torque, and digital feedback. It operates efficiently in automation systems such as CNC machinery, packaging lines, and robotics. This motor is suitable for precise and consistent motion control across various industrial sectors.