2AD160C-B35OB2-BS11/S001
MPN: R911235894
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The 2AD160C-B35OB2-BS11/S001 is an AC motor manufactured by Bosch Rexroth Indramat. Part of the 2AD 3-Phase Induction Motors series, it features flange and foot mounting with a maximum speed of 9000 rpm. The motor's protection class is IP65 with a blower rated at IP24. It weighs 60 kilograms.
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Product Description:
The 2AD160C-B35OB2-BS11/S001 3-Phase Induction Motor that is produced by Bosch Rexroth Indramat and which is designed to be used in industrial automation. The motor is designed to provide uniform operation and effective performance in a strenuous environment. It has an impressive construction that allows extensive serviceability and motion control systems with high precision.
The 2AD160C-B35OB2-BS11/S001 3-phase induction motor has an inbuilt axial blower to cool it effectively. The direction of the cooling air moves between A to B to provide a constant temperature distribution on the motor surface. The blower uses a nominal voltage of 3 x AC 400 V and works at a frequency of 50/60 Hz. It ensures that there is constant airflow of 1120 m^3/h which ensures that the motor remains at its optimum temperature during working hours. The blower is efficient in consuming 220 VA of power, and its performance does not change due to fluctuations in cooling. It is a 2AD 3-Phase Induction Motor of motor size 160 and a type C length. Its build facilitates both foot mounting and flange mounting, which gives it a degree of flexibility to be installed in different system setups. The power connection location is above and the output direction is to side B, having a terminal box connection. This design facilitates easy wiring and service in small setups of control.
The 2AD160C-B35OB2-BS11/S001 induction motor is powered by windings that are BS-type and are made to operate stably and remain durable during continuous-duty operations. It has an electrically activated holding brake that promotes the safety and control of the operation or shutdown. It has a protection class IP65 motor body and an IP24 blower unit. Such grades provide resistance to dust and water vapor. The R vibration grade ensures that smooth and stable operations occur even in the higher load conditions.
Frequently Asked Questions about 2AD160C-B35OB2-BS11/S001:
Q: Why does the 2AD160C-B35OB2-BS11/S001 induction motor use BS-type windings?
A: The BS-type winding in the motor provides enhanced insulation and thermal stability, which supports continuous-duty operation and better tolerance to temperature rise. It helps maintain EMI and torque consistency in automation environments.
Q: How does the axial blower’s airflow of 1120 m³/h benefit the 2AD160C-B35OB2-BS11/S001 motor?
A: The airflow ensures effective heat dissipation across the motor surface during extended load periods, keeping winding temperatures in check and prolonging bearing and insulation life. It supports reliable performance even under high ambient loads.
Q: Why is the blower unit rated at IP24 in the induction motor?
A: The IP24 rating for the blower indicates protection against solid objects >12 mm and dripping water at up to 15° tilt, which is adequate for external cooling units while optimizing cost and design. It ensures safe airflow supply without over-engineering the blower.
Q: What is the role of the electrically engaged holding brake in the induction motor?
A: The holding brake enables safe holding and controlled shutdown of the motor shaft under load, improving safety and positional stability in automation systems. It is especially useful in vertical axes or when machine stops under load.
Q: Why is the vibration grade R specified for the 2AD induction motor?
A: The Vibration grade R indicates the motor’s bearings and structure are designed to limit vibration under load, which enhances precision, reduces noise, and extends service life of mechanical couplings. It’s particularly valuable for motion-control systems with tight tolerances.