MDD095B-N-060-N2M-110PA0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD095B-N-060-N2M-110PA0 is a high-performance motor from the MDD Synchronous Motors series, designed to deliver robust torque and rapid acceleration in industrial automation environments. It provides a nominal speed of 6000 min⁻¹ and sustains a continuous torque at standstill of 14 Nm, making it particularly well suited for CNC machines, robotic arms, and automated positioning systems. The motor’s compact design and tough housing ensure reliable operation under heavy-duty conditions, while the standard centering diameter of 110 mm simplifies installation in existing machinery frames. At a mass of 22 kg, the MDD095B-N-060-N2M-110PA0 balances durability with manageable weight, enabling integration without excessive structural reinforcement.
Technical specifications emphasize precision and dynamic response: it achieves a theoretical maximum torque of 30 Nm by drawing a peak current of 50 A, while continuous operation draws approximately 15.3 A. The motor exhibits a torque constant of 0.70 Nm/A at 20 °C, a winding resistance of 1.0 Ω, and a winding inductance of 8.2 mH, ensuring predictable electrical characteristics across varying loads. The rotor moment of inertia is specified at 36 x10⁻⁴ kg·m², optimized for rapid acceleration and smooth speed changes. Thermal management is addressed by a thermal time constant of 40 min, permitting extended duty cycles without external cooling. The motor’s standard balance and absence of a blocking brake (holding brake without blocking brake) further reduce mechanical complexity and maintenance requirements.
Operational features include integrated digital servo feedback (DSF) via an absolute encoder, supporting multi-turn position tracking and closed-loop control with high resolution. The housing is configured for airflow cooling, and a shaft seal prevents ingress of contaminants, prolonging service life. Connection direction on Side A facilitates straightforward wiring to digital drive controllers, while the standard shaft end accommodates off-the-shelf couplings and attachments. Designed for compatibility with Bosch Rexroth Indramat drive units, the motor type MDD 095 offers consistent performance in industrial settings, resisting wear through robust mechanical design and standard balancing.
System integration is rapid, as the MDD095B-N-060-N2M-110PA0 arrives preconfigured with drive connections and is ready for digital drive controller networks. It is ideally applied in demanding automation tasks—such as precision positioning, high-speed indexing, and dynamic load handling—where reliable torque delivery and speed stability are paramount. Target applications include assembly robots, pick-and-place systems, packaging lines, and machine tools requiring synchronized multi-axis operation. Engineers will appreciate the motor’s combination of high torque density, precise feedback, and straightforward mechanical interfaces for seamless incorporation into advanced control systems.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
110 mm
Housing
Standard
Motor feedback
Digital servo feedback (DSF)
Motor Length Code
B
Nominal Speed
6000 min⁻¹
Shaft Seal
With shaft seal
Connection Direction
Side A
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Winding Resistance At 20°c
1.0 Ω
Theoretical Maximum Torque
30 Nm
Motor Type
MDD 095
Winding Inductance
8.2 mH
Thermal Time Constant
40 min
Continuous Torque At Standstill
14 Nm
Frequently Asked Questions
How does MDD095B-N-060-N2M-110PA0 maintain accuracy at 6000 min⁻¹ speed?
The motor utilizes digital servo feedback for real-time monitoring. This keeps motion synchronized and reduces positional deviation during fast rotation.
How does MDD095B-N-060-N2M-110PA0 ensure smooth motion at high speed?
It uses standard rotor balancing across all assemblies. This minimizes mechanical vibration and improves long-term stability.
Why is the 0.70 Nm/A torque constant useful for motion control?
The motor provides predictable torque per ampere of current. This simplifies tuning and improves current control precision.
How does the rotor inertia of 36×10⁻⁴ kg·m² improve dynamic response?
The motor balances responsiveness with stability under acceleration. This prevents overshoot in dynamic positioning movements.
How does the 40-minute thermal time constant benefit MDD095B-N-060-N2M-110PA0?
The motor allows gradual heat dissipation under continuous load. This keeps temperature rise controlled during long duty cycles.
Internal Product Review
The Bosch Rexroth's MDD095B-N-060-N2M-110PA0 synchronous motor runs at 6000 min⁻¹ and includes digital servo feedback for accurate control. It has a sealed shaft, standard housing, and no blocking brake. This model is used in machine automation and light industrial robotics for efficient drive control.
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