2AD134B-B05OA1-ES37-A2N1
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MPN: R911297879
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The 2AD134B-B05OA1-ES37-A2N1, from Bosch Rexroth Indramat's 2AD 3-Phase Induction Motors series, features a standard flange design and operates with an IP65 protection class. It includes a 230V axial blower cooling system, an IndraDyn S multiturn absolute value encoder, and a rated speed of 3000 rpm.
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Product Description:
The 2AD134B-B05OA1-ES37-A2N1 is a 3-Phase Induction Motor which is designed and manufactured by Bosch Rexroth Indramat. This motor is specifically made for high-precision drive applications, and it includes an axial blower cooling system to ensure reliable operating temperatures. The blower of this motor provides a mean air volume of 1000 m³/h to enhance this motor's heat dissipation capability under constant load.
This motor features ES-class windings, specially designed to be compatible with high-voltage setups and smooth current flow. The winding of this motor is supported by insulation Class F according to DIN VDE 0530 Teil 1, which allows operation at elevated ambient temperature and improves resistance to electrical breakdown over time. The 2AD134B-B05OA1-ES37-A2N1 motor features a heavy-duty, electrically released holding brake designed to retain load position when it is de-energized. This holding brake supplies a holding torque of 100 Nm to provide mechanical safety in sudden stop situations or downtime periods. With a mass of only 4 kg for the holding brake, this motor achieves stability without excessive mass. The feedback of this induction motor is delivered via a digital servo feedback system with a built-in multiturn encoder to provide precise multi-rotation position sensing.
The standard bearings are integrated in this motor for smooth shaft rotation, thus reducing wear and maintaining operational efficiency over time. The 2AD134B-B05OA1-ES37-A2N1 induction motor has a nominal voltage rating of 328 Veff and a nominal current rating of 27.8 Aeff to allow it to provide high power with energy efficiency. With a nominal power output of 12 kW, this motor is suitable for machinery that demands a high mechanical output and stable performance. The base operating speed of this motor is 1500 min⁻¹, which is compatible with most standard industrial gear and automation systems for seamless integration.
Frequently Asked Questions about 2AD134B-B05OA1-ES37-A2N1:
Q: How does the multiturn encoder in the 2AD134B-B05OA1-ES37-A2N1 improve system performance?
A: The encoder allows position tracking across multiple revolutions, improving feedback accuracy. This supports better synchronization in multi-axis automation systems.
Q: Why is Class F insulation used in this motor?
A: Class F insulation withstands higher thermal stress, increasing motor lifespan. It is ideal for environments with sustained high temperatures.
Q: How does the axial blower contribute to the motor’s efficiency?
A: It prevents thermal buildup during operation by maintaining airflow at 1000 m³/h. This reduces wear on internal components and stabilizes performance.
Q: What advantage does the 27.8 Aeff current rating provide?
A: This current supports continuous power delivery without overheating. It ensures efficiency under sustained mechanical load.
Q: Why is digital servo feedback critical in the 2AD134B-B05OA1-ES37-A2N1?
A: Digital feedback provides more precise data transmission than analog systems. This enhances positioning and speed control in closed-loop operations.
