2AD180C-B35OB1-BS03-D2N1
MPN: R911245396
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The 2AD180C-B35OB1-BS03-D2N1 motor features a frame size of 180, a motor length of C, forced ventilation cooling, and operates at a rated power of 22 kW. As part of the 2AD 3-Phase Induction Motors manufactured by Bosch Rexroth Indramat, it includes IP65 protection and digital servo feedback (BS03).
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Product Description:
Bosch produces the servo motor 2AD180C-B35OB1-BS03-D2N1 as a part of the 2AD series. It is classified with insulation class F, that enables it to operate in temperatures ranging from 0°C to 45°C along with a winding temperature of 155°C for safe operation across various environments. The motor's average noise level is 80 ± 3 dB(A), to suit noise-sensitive application sites.
The 2AD180C-B35OB1-BS03-D2N1 motor has a nominal voltage requirement of 351 V from a 3-phase supply source and it draws a normal current of 110 A during operation along with 52000 W of power to function at steady speed of 1500 RPM. Its rotor moment of inertia is 3730 kg·cm², for smooth accel/deacceleration and it generates a normal torque of 331 Nm. This motor takes 1 hour and 10 minutes to drop in temperature by half, to efficiently handle heat dissipation while it comes with an axial ventilator fan that utilizes 176 W of energy to push 1950 m³ of air per hour through the motor from B to A side. The 2AD180C motor can provide a maximum spinning speed of up to 6000 RPM with the equipped standard greased bearing and it has a vibration limitation of 2.8 mm/s at its peak speed. It needs 35 mm² of diametric wire for connections to the power junction point located above the enclosure and as a brakeless unit it carries a weight of 310 kg.
The 2AD180C-B35OB1-BS03-D2N1 motor keeps track of speed and position through its built-in feedback system that offers absolute accuracy of ±0.009° and relative accuracy of ±0.01' through an indirect detection method without the need for an incremental encoder. The 2AD180C motor possess a fully keyed shaft with an embedded seal, to give protection against external pollutants.
Frequently Asked Questions about 2AD180C-B35OB1-BS03-D2N1:
Q: Why does the 2AD180C-B35OB1-BS03-D2N1 motor use a fully keyed shaft with an embedded seal?
A: The keyed shaft ensures secure mechanical coupling, while the embedded seal protects internal components from dust, oil, and other external contaminants.
Q: Why is a 35 mm² wire size recommended for this motor’s power connection?
A: The wire size ensures proper current handling and minimizes voltage drop during high-load operation, improving efficiency and thermal stability.
Q: What role does the 220 VA axial ventilator play in the 2AD180C-B35OB1-BS03-D2N1 motor?
A: It actively forces 1950 m³/h of air through the motor housing, helping manage internal heat and extending motor life under continuous load.
Q: How does the vibration limitation of 2.8 mm/s help the 2AD180C motor?
A: Low vibration levels reduce wear on bearings and improve system precision, which is critical in tight-tolerance applications like robotics or machining.
Q: What does the winding temperature limit of 155°C indicate about the 2AD180C-B35OB1-BS03-D2N1’s insulation class?
A: It confirms insulation class F, allowing safe operation even during elevated internal temperatures in demanding industrial environments.