2AD164B-B35LA1-DS06-B2N1
MPN: R911280360
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The 2AD164B-B35LA1-DS06-B2N1 asynchronous servo motor features a frame size of 164 mm, blower axial cooling mode, a rated speed of 3000 rpm, and a rated power of 13.5 kW. Part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it comes with IP65 protection for durability and reliability.
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Product Description:
The 2AD164B-B35LA1-DS06-B2N1 is a 3-phase servo motor from Indramat that belongs to the 2AD series. It features a maximum operating speed of 6000 rev/minutes at the rated voltage of 470 V. It is designed with a flange/foot mounting system and possess an integrated blower unit that provides air from B to side A for maintaining thermal stability.
The 2AD164B-B35LA1-DS06-B2N1 motor features a nominal power consumption of 35 kW and draws 55.60 A of current under normal load scenario to generate 223 Nm of turn effect. It performs at a rated angular speed of 1500 rev/minute and its rotor moment of inertia is 1740 kgcm² that provides stable operation under varying loads. The unit’s thermal constant of 60 minutes and it operates within a temperature range of 0°C to 45°C that makes it versatile for various environmental conditions. It has a servo encoder system for accurate absolute position tracking up to 0.009 degree. The 2AD motor comes with a whole key mechanically balanced shaft design that is 110 mm long and 55 mm thick. Its shaft does not have an embedded sealing ring and it is configured for side A assembly mounting only. The unit’s power connector is positioned on the left side of the body that routes cables toward A side.
The 2AD164B-B35LA1-DS06-B2N1 motor make use of standard category bearings to ensure smooth and reliable operation under normal conditions up to 20000 hours. It meets standard noise regulations, with a noise level of 75 ± 3 dB(A) at a distance of 3.28 ft and its balance class is specified as standard R. This 2AD motor lacks the inclusion of a holding brake and carries 205 kg of weight on its own.
Frequently Asked Questions about 2AD164B-B35LA1-DS06-B2N1:
Q: What purpose does the integrated blower in 2AD164B-B35LA1-DS06-B2N1 serve?
A: The blower forces air from side B to side A, enhancing heat dissipation over the motor housing and winding. This improves thermal stability and allows continuous operation up to its rated power without overheating.
Q: Why is the rotor moment of inertia (0.174 kg·m²) important in 2AD164B-B35LA1-DS06-B2N1?
A: It influences how quickly the motor accelerates and decelerates; a higher inertia smooths torque under load changes. In applications with rapid starts/stops, this value helps avoid overshoot and oscillation.
Q: How does the absolute encoder enhancing 0.009° accuracy benefit control systems in 2AD164B-B35LA1-DS06-B2N1?
A: It allows exact position feedback even after power loss, eliminating homing routines. This precision supports tasks like contour machining or coordinated motion where very tight position control is required.
Q: Why is flange/foot mounting used for 2AD164B-B35LA1-DS06-B2N1?
A: It offers rigid mechanical coupling and flexibility in installation orientation, reducing vibrations. This kind of mounting ensures alignment stability in heavy-duty industrial machines.
Q: How does the shaft design (110 mm length, 55 mm diameter) affect load transmission in 2AD164B-B35LA1-DS06-B2N1?
A: A thicker, longer shaft allows for higher torque loads and better coupling with large gearboxes or pulleys. Also helps reduce deflection and mechanical stress during operation.