2AD164C-B05OA1-BS27-H2N1
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MPN: R911291217
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The Bosch Rexroth Indramat 2AD164C-B05OA1-BS27-H2N1 is an AC Servo Motor in the 2AD 3-Phase Induction Motors series featuring an IM B5 mounting style. It has an axial blower cooling system, a resolver for feedback, and a PTC thermistor for thermal protection. The motor includes IP65 protection.
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Product Description:
The 2AD164C-B05OA1-BS27-H2N1 Induction Motor has a durable frame of 240 kg to support heavy mechanical stresses during prolonged operation. Made by Bosch Rexroth Indramat, it demands a nominal current of 93.5 A for a consistent power supply under maximum load conditions.
The 2AD164C-B05OA1-BS27-H2N1 induction motor has a 55 mm shaft diameter for effective torque transfer to coupled components. Its protection is IP65-rated, safeguarding the housing from dust entry and high-pressure water jets, ensuring it can operate reliably in tough conditions. Its half-key balanced output shaft and shaft sealing ring increase coupling stability and stop leakage at the shaft interface. For ensuring safe electrical operation, this motor needs a minimum power cable cross-section of 25 mm² for safe handling of the high current. This motor also features a holding brake, and its connection works with DC 24 ± 10% to offer good braking capability and position control. The release delay of this holding brake is measured at 130 ms, enabling accurate timing of brake disengagement in operational cycles. Its performance features comprise a standstill continuous torque of 210 Nm to maintain torque delivery even at still conditions. This motor’s vibration severity grade R ensures reduced vibration wear and long-term stability.
It also features a digital servo feedback with a multiturn encoder, which allows position accuracy and rotation monitoring over various turns. The power interface of this motor is located on its top side to make integration easier in compact equipment arrangements and allows for effective cabling. This induction motor features windings labeled BS, which represent a dedicated optimized winding setup to provide an electrical and mechanical balance. The rated speed of 1830 rpm provides the 2AD164C-B05OA1-BS27-H2N1 induction motor with consistent rotational output, appropriate for medium-speed equipment.
Frequently Asked Questions about 2AD164C-B05OA1-BS27-H2N1:
Q: Why is the multiturn encoder integration important in this motor?
A: It enables accurate tracking of multiple shaft revolutions. This improves positioning precision in automation systems.
Q: How does the half-key balanced shaft in 2AD164C-B05OA1-BS27-H2N1 improve operation?
A: The half-key balance reduces mechanical imbalance during rotation. It ensures smoother torque transfer to connected components.
Q: What is the purpose of the shaft sealing ring in this design?
A: The sealing ring prevents fluid or dust ingress at the shaft. It extends bearing life and maintains performance.
Q: How does the vibration severity grade R affect the motor’s durability?
A: Grade R reduces excessive vibration in demanding conditions. It helps extend service life of both motor and connected machinery.
Q: Why does 2AD164C-B05OA1-BS27-H2N1 require a 25 mm² power cable?
A: This size supports safe conduction of 93.5 A nominal current. It prevents overheating and ensures stable electrical operation.
