2AD160C-B35OR1-BS03-A2N1
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MPN: R911260889
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The 2AD160C-B35OR1-BS03-A2N1 motor offers a nominal speed of 1500 rpm, a rated torque of 140 Nm, and approximately 22 kW of rated power. Part of the 2AD 3-Phase Induction Motors by Bosch Rexroth Indramat, it includes a resolver feedback system and an IP65 protection class for reliable operation.
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Product Description:
The model 2AD160C-B35OR1-BS03-A2N1 delivers a nominal power output of 37 kW and operates at a nominal speed of 1500 min⁻¹ that is suitable for demanding drive tasks.
The 2AD160C-B35OR1-BS03-A2N1 servo motor from Bosch Rexroth achieves a balanced operation between efficiency and load handling with a nominal current of 90 A and rotor moment of inertia rated at 0.229 kg·m². The motor is built with a thermal time constant of 65 minutes that allows it to operate reliably under extended duty cycles without compromising performance. The total mass of 240 kg reflects its heavy duty construction and industrial grade design. The cooling system of the motor is an axial blower type with airflow directed from side B to side A. This ensures continuous thermal regulation under load. The motor includes lifetime lubricated deep groove ball and cylindrical roller bearings that are designed for long service operation. The calculated mechanical service life of the bearings is 20,000 operating hours, provided the specified radial loads and average speeds are maintained. The bearing service life is also influenced by lubricant consumption.
The 2AD160C-B35OR1-BS03-A2N1 servo motor has a lower operational limit of 0 °C below which lubrication viscosity and torque response may degrade and an upper limit of + 45 °C beyond which the internal winding insulation and electronic components may overheat potentially reducing service life. The electrical connection is supported with a minimum area of 35 mm² that ensures safe current handling and operational stability. The power connection is positioned on the left with the terminal box output directed to the right hand side. A holding brake is not included in this configuration that makes it only suitable for applications where braking is not required.
Frequently Asked Questions about 2AD160C-B35OR1-BS03-A2N1:
Q: How does the 2AD160C-B35OR1-BS03-A2N1 motor manage prolonged inertial loads in continuous-duty applications?
A: The 0.229 kg·m² rotor moment of inertia enables stable acceleration under demanding torque profiles. Its 65-minute thermal time constant supports efficient thermal balance during extended run times.
Q: How is thermal control achieved in the 2AD160C-B35OR1-BS03-A2N1 motor during high-load cycles?
A: The axial blower moves air from side B to side A, ensuring internal components stay within optimal temperature limits. This active cooling supports uninterrupted performance under industrial stress.
Q: What factors affect bearing longevity in the 2AD160C-B35OR1-BS03-A2N1 motor during operation?
A: Bearing life reaches up to 20,000 hours when radial load and average speed remain within prescribed specs. Lubricant consumption also influences service intervals under continuous mechanical stress.
Q: Can the 2AD160C-B35OR1-BS03-A2N1 motor retain torque when power is cut off in vertical applications?
A: This motor lacks an integrated holding brake, making it unsuitable for applications requiring static torque retention. A dedicated braking solution is necessary for secure load holding.
Q: How does the 2AD160C-B35OR1-BS03-A2N1 motor maintain electrical stability at rated current levels?
A: A 90 A nominal current combined with a 35 mm² conductor cross-section ensures safe and efficient current flow. This supports long-duration operation with minimized thermal and electrical strain.
