2AD160B-B05OAE-BS48-D2N1
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MPN: R911290250
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The 2AD160B-B05OAE-BS48-D2N1 is an asynchronous motor featuring flange mounting and a frame size of 160. Designed by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series, it operates at a rated voltage of 380-480V AC. This motor includes IP65 protection and a BS48 resolver feedback system.
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Product Description:
The 3-Phase Induction Motor, 2AD160B-B05OAE-BS48-D2N1, is a product of Bosch Rexroth Indramat which has a peak speed of 6000 min⁻¹ to facilitate high dynamic response for motion control operations.
This motor provides a high nominal torque of 191 Nm to ensure smooth operation under constant load conditions. The rotor moment inertia of the 2AD160B-B05OAE-BS48-D2N1 motor is 0.174 kgm², designed for applications needing rapid acceleration and deceleration cycles. This motor has an output shaft with a sealing ring, and its shaft diameter is 55 mm to enable a firm connection interface with external mechanical systems. An electrically released, heavy-duty hold brake is also incorporated in this induction motor, which weighs 11 kg and provides strong and consistent holding during idle periods. This brake has a moment of inertia of 0.0097 kgm² to match the dynamic performance of this motor. Additionally, this brake has a rated maximum capacity for braking energy of 70000 Ws for heavy-duty emergency stops or retention under load. This induction motor has a nominal operating voltage of 305 Veff with optimal performance over a broad range of loads.
The minimum cross-section requirement for connections of this motor, according to EN 60204, section 1/02.86, is 25 mm² to allow safe current flow and thermal operation. The thermal protection of this 2AD160B-B05OAE-BS48-D2N1 motor is improved with insulation class F as specified by DIN VDE 0530 Teil 1, enabling greater temperature resistance with no degradation of insulation. The storage of this motor is allowed within the temperature range of -20°C to +80°C, which ensures its integrity during downtime. The weight of this motor is 205 kg to affirm a robust and firm construction for static and dynamic load applications. The 2AD160B-B05OAE-BS48-D2N1 induction motor is designed for operation under temperatures from 0 to 40 °C, ensuring optimal performance in different ambient conditions.
Frequently Asked Questions about 2AD160B-B05OAE-BS48-D2N1:
Q: Why does the 2AD160B-B05OAE-BS48-D2N1 use a sealed output shaft?
A: The sealed shaft prevents dust, oil, and moisture from entering internal parts. This improves motor lifespan in industrial or contaminated environments.
Q: What benefit does the whole key balanced shaft provide?
A: It minimizes rotational imbalance during high-speed operation. This helps reduce vibration and stress on couplings and bearings.
Q: Why is insulation class F used in this motor?
A: Insulation class F supports higher operating temperatures up to 155°C. It helps maintain insulation integrity during continuous heavy-duty cycles.
Q: How does the 0.0097 kgm² brake inertia contribute to control?
A: This low brake inertia allows quicker stop/start reactions. It's crucial for operations needing precise motion hold without overshooting.
Q: What is the function of the 25 mm² connection cross-section?
A: It ensures safe current transfer during high load operation. It also prevents overheating and voltage drops in long cable runs.
