2AD180D-B35OB1-AS06-A2N1
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MPN: R911285042
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The 2AD180D-B35OB1-AS06-A2N1 motor delivers a rated power of 51 kW, a peak torque of 684 Nm, a continuous torque at standstill of 244 Nm, and has a mounting type of B35. Part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it features IP65 protection and blower cooling.
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Product Description:
The 2AD180D-B35OB1-AS06-A2N1 is a 2AD series 49 kW AC servo motor, produced by Bosch for industrial automation systems. It features an axial blower with air flow direction of B to A, that uses 176.0 W of energy and supplies 1147.73 CFM of air. This blower runs on 3-phase AC 400 or 460 V at 50 or 60 Hz, to ensure consistent cooling during high-speed and long duty cycle operations.
The 2AD180D-B35OB1-AS06-A2N1 motor has a power terminal located above the housing for electrical connectivity, with a fixed opening towards side B for cables routing and it provides both flanges/feet mounting configuration. This motor is presented with a plain shaft design without an embedded sealing ring and it measures 140 mm in length, along with 60 mm of width. Its design meets IP65 protection rating to resist external pollutants and its balance class R minimizes vibration severity up to a limit 2.80 mm/s when it operates at its peak speed of 6000 RPM, with the equipped standard bearings. The 2AD motor includes digital servo feedback system with an absolute accuracy is ±0.009 degrees. Its rotor inertia is 4500 kg·cm² and it generates a nominal turn effect of 425.0 Nm, while uses a rated current of 110 Aeff. The motor operates at a nominal voltage of 322 Veff and operates at a normal speed of 1100 RPM.
The 2AD180D-B35OB1-AS06-A2N1 motor lacks any assembly attachment on its B side of the shaft and its noise emission level is measured as 80 decibels at one meter. It has a mass of 402 kg on its own and it possess a frame size of 180 mm. The 2AD motor’s power and feedback connections are protected to IP65 standards. Its thermal time is rated at 1.25 hour and it operates without a holding brake.
Frequently Asked Questions about 2AD180D-B35OB1-AS06-A2N1:
Q: How does the axial blower in the 2AD180D-B35OB1-AS06-A2N1 improve motor performance?
A: The axial blower ensures efficient heat dissipation by directing airflow from B to A, preventing overheating during extended operation. This enhances motor longevity and reliability in high-speed environments.
Q: What advantages does the plain shaft design of the 2AD180D-B35OB1-AS06-A2N1 offer?
A: A plain shaft without an embedded sealing ring simplifies coupling and maintenance while reducing potential leak points. It provides easier installation flexibility in various industrial setups.
Q: How does the balance class R affect the 2AD180D-B35OB1-AS06-A2N1’s operation?
A: Its balance class R minimizes vibration to 2.8 mm/s at 6000 RPM, which reduces wear on bearings and connected machinery. This leads to smoother operation and extended service life.
Q: In what way does the digital servo feedback system benefit the 2AD180D-B35OB1-AS06-A2N1?
A: The digital feedback system delivers absolute accuracy of ±0.009 degrees, enabling precise motor control. This is crucial for applications requiring high positional repeatability and smooth motion.
Q: How does the rotor inertia of 0.45 kg·m² influence the 2AD180D-B35OB1-AS06-A2N1’s performance?
A: The rotor inertia affects the motor's acceleration and deceleration characteristics, with 0.45 kg·m² providing a balanced response for stable control. This is particularly beneficial for dynamic industrial processes.
