2AD180C-B35OA1-BS03-A2V1
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MPN: R911253331
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The 2AD180C-B35OA1-BS03-A2V1 motor offers a rated power range of 22 to 55 kW, a nominal torque of 145 Nm, surface cooling with a blower, and operates at 400 V with a frequency of 50/60 Hz. Manufactured by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series, it features IP65 protection.
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Product Description:
The 2AD180C-B35OA1-BS03-A2V1 3-Phase Motor, designed by Bosch Rexroth Indramat, has BS designated windings to meet specified electrical characteristics and insulation behavior. This induction motor has a nominal power rating of 52 kW, which makes it ideal for continuous-duty operations that demand constant torque and high mechanical output.
This motor accommodates an operating voltage of 351 Veff in combination with a rated current of 110 Aeff, which keeps it running smoothly even when subjected to heavy loads. This induction motor has a rotor moment of inertia of 0.373 kgm² to allow fast changes in motion without overshooting or excessive loading strain. This motor’s built-in heavy-duty bearings are capable of sustaining both radial and axial loads, thus making it durable under oscillating mechanical stress. The temperature control of this motor is ensured through an axial blower cooling mode, which passes air over the stator and housing surfaces. This induction motor accommodates an ambient temperature range of 0°C to +45°C with stable operation in industrial indoor conditions without external climate conditioning. This thermal time constant of 70 minutes provides the 2AD180C-B35OA1-BS03-A2V1 for a more gradual increase in internal temperature, minimize thermal fatigue over time, and prolong the service life of internal components.
The insulation system of the 2AD180C-B35OA1-BS03-A2V1 conforms to DIN VDE 0530 section 1, Class F, enabling the windings to withstand higher thermal conditions without breakdown. The installation of this induction motor has to be within a maximum altitude of 1,000 meters above sea level, under conditions that keep it within specified air pressure and cooling. The minimum cross-sectional connection of 35 mm², according to EN 60204 section 1/02.86, provides this motor with the best flow of current through the terminals and prevents voltage drop.
Frequently Asked Questions about 2AD180C-B35OA1-BS03-A2V1:
Q: Why is the 0.373 kg·m² rotor inertia important in the 2AD180C-B35OA1-BS03-A2V1 motor?
A: It allows rapid acceleration and deceleration with minimal overshooting. This benefits precise motion control in dynamic industrial applications.
Q: How does the axial blower cooling affect motor reliability in 2AD180C-B35OA1-BS03-A2V1?
A: It maintains optimal surface temperature across the stator and housing. This cooling method reduces thermal stress and extends service life.
Q: Why does the 2AD180C-B35OA1-BS03-A2V1 use Class F insulation instead of Class B?
A: Class F supports higher permissible temperature rise, up to 155°C. This enables more robust operation in thermally demanding conditions.
Q: What role do the heavy-duty bearings play in this motor’s performance?
A: They handle combined axial and radial loads, allowing reliable performance under fluctuating mechanical stress. This is especially useful in vertical or oscillating mounts.
Q: How does the thermal time constant of 70 minutes help in 2AD180C-B35OA1-BS03-A2V1?
A: It provides a slower temperature rise, reducing thermal fatigue. This ensures consistent performance during long duty cycles.
