2AD160C-B35LB1-BS23-A2N1
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MPN: R911248341
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The 2AD160C-B35LB1-BS23-A2N1 is an AC synchronous servo motor with a frame size of 160 mm and flange mounting (B35). Manufactured by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series, it features blower cooling and operates at a rated speed of 1500 rpm with IP65 protection.
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Product Description:
The Bosch’s 2AD series servo motor 2AD160C-B35LB1-BS23-A2N1 is designed with a built-in electrical released holding brake. It provides both flanges/feet mounting styles and incorporates an NTC thermistor for monitoring winding temperature. If the motor exceeds thermal limits, its thermistor sends a fault signal to drive unit to prevent damage.
The 2AD160C-B35LB1-BS23-A2N1 motor features a rated power of 37000 W and draws 90.0 A of steady current from a 299 V AC 3-phase supply. It generates a nominal turning effect of 236 Nm and possess 0.229 kg·m² of inertia for optimal dynamic response under varying loads. The unit operates at a continuous angular speed of 1500 rev/min and its peak shaft spin reaches 6000 rev/min. It includes a high-resolution encoder system for position and speed control. This 2AD motor has a plain shaft that is 4.33 inches long and it is protected by a sealing ring. Its electrical power junction point is located leftwards of the body and it directs cables towards B side. The motor utilizes an axial ventilation blower that provides adequate airflow for effective cooling and temperature management. Its blower is configured to provide 18.6667 m³/min of airflow from side B to A and consumes 220 W of power at PF rating of 1.
The 2AD160C-B35LB1-BS23-A2N1 motor has class F electrical insulation and its thermal heat dissipation value is 65 minutes. Its equipped brake system offers a holding torque of 70 Nm to ensure the shaft remains stationary when not in operation and it possess a braking energy of 40 K Ws along with an inertia of 0.0065 kg·m². The motor has a noise level of 75 ± 3 dB(A) at a distance of 1 meter under typical operating conditions and it is accompanied by standard ball bearings.
Frequently Asked Questions about 2AD160C-B35LB1-BS23-A2N1:
Q: How does the NTC thermistor in the 2AD160C-B35LB1-BS23-A2N1 motor enhance safety?
A: The thermistor monitors winding temperature continuously and sends a fault signal when critical thresholds are exceeded. This enables the drive to initiate protective shutdowns, preventing overheating damage.
Q: Why is the holding brake important in the Bosch 2AD160C-B35LB1-BS23-A2N1 motor?
A: It maintains shaft position when power is cut, ensuring safe stops on inclines or during emergencies. This prevents equipment drift and enhances operator safety.
Q: How does the high-resolution encoder improve performance in 2AD160C-B35LB1-BS23-A2N1 applications?
A: It offers precise position feedback for tight closed-loop control, reducing positioning error. This leads to smoother motion and higher repeatability in dynamic tasks.
Q: How do the specified noise levels (75 ± 3 dB(A)) benefit users of the Bosch 2AD160C-B35LB1-BS23-A2N1?
A: The moderate acoustic profile reduces operator fatigue in work environments. It also simplifies compliance with industrial noise regulations.
Q: How does the plain shaft with sealing ring benefit the 2AD160C-B35LB1-BS23-A2N1 motor?
A: The sealing ring protects internal bearings from contaminants while retaining lubrication. This extends bearing life and reduces maintenance cycles.
