2AD180D-B35OB1-AS03-D2V1
MPN: R911245559
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The 2AD180D-B35OB1-AS03-D2V1 AC servo motor offers a rated power of 18.0 kW, a rated voltage of 400 V, and blower-cooled functionality. Part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it includes IP65 housing protection, a 180 mm flange size, and operates within a 0°C to 40°C temperature range.
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Product Description:
The Bosch Rexroth designs 2AD180D-B35OB1-AS03-D2V1 as a 3-phase induction motor. It is configured with B35 mounting for flange and foot installation. This motor comes with a top-mounted terminal box that simplifies power connectivity and its housing meets IP65 ingress protection standards, while the integrated blower is classified as IP54.
The 2AD180D-B35OB1-AS03-D2V1 motor features a mechanical key balanced shaft with an imposed sealing ring for enhanced protection and its shaft does not support encoder mounting on its B side. It consumes a nominal power of 49 kW and produces a continuous torque of 425 Nm at 1100 rev/min of rotational speed. The motor has a maximum operating speed of 6000 rev/min and its nominal current utilization is 110 A from a supply source of 322 V. Its moment of inertia is measured as 0.45 kg·m² and it carries a weight of 402 kg. This 2AD180D motor manages cooling through an axial blower unit that operates on a separate 3-phase 400/460 V source at 50/60 Hz frequency and consumes 220 VA of power to provide an air volume of 1950 m³/h from side B to side A. Its heat dissipation constant is 75 minutes and for thermal monitoring, an NTC thermistor is integrated in the stator winding as well. The unit possess an electrical insulation that conforms to class F, as per DIN VDE 0530 standard for continuous duty operations and its vibration severity is rated as class R.
The 2AD180D-B35OB1-AS03-D2V1 motor uses a high-resolution rotary encoder for feedback system that provides ±0.02° of absolute accuracy and ±0.01 arcminutes of relative positional accuracy for precise control. It is suitable for integration with IndraDrive and DIAX drive systems. This 2AD180D motor is not equipped with a holding brake and it operates with its built-in heavy-duty bearings.
Frequently Asked Questions about 2AD180D-B35OB1-AS03-D2V1:
Q: How does the ±0.01 arcminutes relative accuracy benefit the 2AD180D-B35OB1-AS03-D2V1 motor?
A: It allows ultra-precise shaft positioning, making the motor ideal for high-accuracy motion control in automation and robotics.
Q: How does the NTC thermistor in the stator help with motor protection?
A: It continuously monitors winding temperature, enabling timely thermal management and reducing the risk of motor burnout.
Q: What purpose does the imposed sealing ring on the 2AD180D-B35OB1-AS03-D2V1 motor serve?
A: It enhances shaft protection by preventing contamination and ensuring longer bearing life in dusty or humid environments.
Q: Why does the 2AD180D motor have a heat dissipation constant of 75 minutes?
A: This indicates the motor's thermal inertia, allowing it to handle temporary overloads without immediate overheating.
Q: Why is the motor's insulation rated Class F according to DIN VDE 0530?
A: The Class F insulation supports higher temperature tolerance, enabling continuous operation under demanding thermal loads.