2AD160C-B35OB2-BS11-B2N1
MPN: R911240080
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The 2AD160C-B35OB2-BS11-B2N1 is a high rotor inertia AC servo motor with a nominal power rating of 22 kW. Manufactured by Bosch Rexroth Indramat, this motor is part of the 2AD 3-Phase Induction Motors series, featuring B35 foot and flange mounting. It has IP65 enclosure protection and a rated speed of approximately 1,500 rpm.
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Product Description:
The 2AD160C-B35OB2-BS11-B2N1 3-Phase Induction Motor from Bosch Rexroth Indramat features a rotor moment of inertia of 0.229 kgm² for balanced control. With a nominal torque of 236 Nm, this induction motor delivers strong torque output, appropriate for heavy-duty mechanical applications.
This induction motor’s axial blower cooling system allows uniform airflow through the housing, minimizing the accumulation of heat during prolonged use. This induction motor is rated at a maximum installation altitude of 1000 m above sea level to provide guaranteed operations without additional derating conditions. The nominal current of 90 Aeff ensures consistent power supply utilization, providing this motor with high levels of efficiency in high-energy processes. The 2AD160C-B35OB2-BS11-B2N1 motor has a maximum speed of 6000 min⁻¹, which extends its ability to applications that need high torque and speed. This 3-phase motor also has a holding brake that is of an electrically engaged type. With a maximum braking energy of 40000 Ws, this brake allows secure load holding and effective deceleration of heavy loads. The 90 ms clamp delay of this brake provides precise braking response times, which are critical in maintaining the accuracy of automated equipment.
The insulation of this motor is of type F based on DIN VDE 0530 Teil 1, with added thermal resistance and reliability under higher operating temperatures. The windings of the 2AD160C-B35OB2-BS11-B2N1 induction motor are categorized under BS ratings, allowing for maximum magnetic efficiency and stable electrical performance under long-duty cycles. The power connection of this induction motor is mounted above the housing, which eases access during system integration and cable routing in cramped installations. This 3-phase induction motor also meets vibration severity level R, providing low vibration output, mechanical robustness, and minimal wear during extended operation.
Frequently Asked Questions about 2AD160C-B35OB2-BS11-B2N1:
Q: How does the axial blower cooling in 2AD160C-B35OB2-BS11-B2N1 improve performance?
A: The axial blower ensures uniform airflow across the motor housing, reducing hotspots. This improves thermal stability and extends operational life under heavy loads.
Q: Why is a clamp delay of 90 ms important in this motor?
A: It provides controlled braking timing, preventing abrupt load shifts. This ensures safer stopping during automated processes without stressing mechanical parts.
Q: What benefit does the vibration severity level R bring to 2AD160C-B35OB2-BS11-B2N1 applications?
A: Level R minimizes vibration impact on surrounding equipment. This increases system stability and reduces long-term wear on couplings and connected assemblies.
Q: How does the BS windings classification enhance electrical performance?
A: The BS classification indicates optimized winding design. It improves efficiency, reduces electrical losses, and provides consistent power delivery under varying load conditions.
Q: Why is class F insulation valuable in 2AD160C-B35OB2-BS11-B2N1 motors?
A: Class F insulation withstands higher thermal stress. This allows the motor to operate reliably at elevated temperatures without degrading insulation material.