2AD160C-B05OA1-DD06-C2N3
MPN: R911287194
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The 2AD160C-B05OA1-DD06-C2N3 servo motor features a frame size of 160, an axial blower cooling type, a rated torque of 153 Nm, and a nominal speed of 1500 rpm. Part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it offers IP65 protection and integrates digital servo feedback for precision control.
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Product Description:
The 2AD160C-B05OA1-DD06-C2N3 is a 3-phase AC induction motor that is designed by Rexroth Indramat for flange mounting applications. It includes a built-in NTC thermistor that helps to protect the windings from overheating and it is integrated into the power wiring. This motor requires minimum cable cross-section of 35 mm² for electrical power connectivity to its provided terminal box at the top of the housing.
The 2AD160C-B05OA1-DD06-C2N3 motor utilizes a nominal power of 46 kW and generates a torque of 220 Nm, while its base rotational speed is 2000 r/min. It supports a maximum speed of up to 6000 r/min and it draw an effective normal current of 109 A from a voltage source of 316 V. The motor belongs to insulation class F and its thermal time constant is approx. 65 minutes. It has a plain shaft with a sealing ring and it does not have a shaft extension on side B. This 2AD160C motor possess standard type of bearings and it is balanced with vibration severity of class S1 that offers low vibrations during high-speed continuous operation. The rotor inertia is specified as 0.229 kg·m² for managing controlled accelerations and it weighs 240 kg as a brakeless unit.
The 2AD160C-B05OA1-DD06-C2N3 motor gets cooled using an axial blower that operates on a 3-phase AC 400 V or 460 V source to blow air from B to A direction with an average rate of 1120 m³/h and the blower unit consumes 220 VA of power. It relays on the integrated digital servo feedback system that supports indirect position referencing only and does not retain position after power-off. This 2AD160C motorbelongs to the Indramat 2AD series and its built support continuous industrial duty cycles.
Frequently Asked Questions about 2AD160C-B05OA1-DD06-C2N3:
Q: What advantage does the integrated NTC thermistor in the 2AD160C-B05OA1-DD06-C2N3 offer?
A: It monitors winding temperature and provides real-time protection against overheating. It integrates seamlessly into the power wiring, enhancing motor safety.
Q: Why is a minimum cable cross-section of 35 mm² required for the 2AD160C-B05OA1-DD06-C2N3?
A: It ensures efficient current delivery and minimizes voltage drop at high power loads. This helps maintain stable performance under 109 A load conditions.
Q: How does the axial blower cooling benefit the 2AD160C-B05OA1-DD06-C2N3’s continuous operation?
A: The blower provides directed airflow from B to A, removing heat effectively. Its 1120 m³/h capacity ensures consistent thermal control at high speeds.
Q: What role does the rotor inertia of 0.229 kg·m² play in the 2AD160C-B05OA1-DD06-C2N3?
A: It contributes to controlled acceleration and smooth load transitions. Higher inertia helps stabilize torque output during variable speed cycles.
Q: What limitation arises from the servo feedback system not retaining position after power-off in the 2AD160C-B05OA1-DD06-C2N3?
A: It requires external referencing on startup to re-establish position. This adds a step in system initialization procedures.