2AD134D-B35OA1-CS07-D2N1
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MPN: R911280687
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The 2AD134D-B35OA1-CS07-D2N1 induction motor delivers a rated power of 11.4 kW, a rated current of 27.5 A, and a torque of 72.5 Nm. Manufactured by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series, it features an IP65 enclosure and flange mounting (IM B5) for versatile applications.
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Product Description:
The 2AD134D-B35OA1-CS07-D2N1 is a brakeless synchronous motor made by Rexroth Indramat. It has a frame size of 134 mm and D-length design along with B35 design that allows flange/foot mounting. The power connection is provided on the top of the motor’s body which opens towards side A and it requires 10 mm² of wire in diameter for connections.
The 2AD134D-B35OA1-CS07-D2N1 motor offers a constant torque of 16600 Ncm and features a rotor inertia which is rated at 1180 kg·cm² to provide stable performance even when the dynamic load changes. It is normally used with a voltage of 387 V and the motor offers a peak rotational speed of 7500 rounds/min while produces a sound radiation of approx. 75 dB(A) at a distance of 3.28 ft. This 2AD motor uses 52000 mA of current continuously and it utilizes 34.87 HP power. Cooling is achieved with a 170 VA axial ventilator blower that pushes the air from side B of the motor to side A with a volume of about 1000 m³ per hour to ensure effective heat dissipation during operation. The motor provides ± 0.009° of absolute accuracy as well as ± 0.01’ of relative accuracy through its built-in encoder and feedback system, which also possess the ability to maintain position information even following a power interruption to keep track of position and achieve better control.
The 2AD134D-B35OA1-CS07-D2N1 motor comes with a 4.2 cm thick shaft that has an embedded sealing ring and it omits B-side shaft extension for an encoder or direct coupling. It keeps the severity of vibration in the class R and employs standard greased bearings to ensure dependable mechanical operation in temperature up to 45°C. This 2AD motor provides 1500 rounds/min of normal rotational speed.
Frequently Asked Questions about 2AD134D-B35OA1-CS07-D2N1:
Q: How does the ±0.009° absolute accuracy impact the motor's performance?
A: The ±0.009° accuracy ensures precise positioning in applications requiring exact rotational control, enhancing system performance in automation processes. It is critical for applications that demand high precision.
Q: Why is a 170 VA axial blower used for cooling?
A: The 170 VA axial blower ensures efficient heat dissipation, allowing the motor to maintain optimal operating temperatures even under continuous heavy loads. This helps prolong the motor's lifespan and stability during long-term use.
Q: How does the motor’s design with B35 mounting benefit industrial setups?
A: The B35 flange/foot mounting design makes installation flexible and adaptable to various industrial machines. It allows the motor to be easily integrated into different configurations and setups without major modifications.
Q: What are the advantages of using standard greased bearings in the 2AD134D-B35OA1-CS07-D2N1 motor?
A: Standard greased bearings reduce friction and wear, ensuring reliable mechanical performance even at high operating speeds and temperatures. This results in long-term durability, minimizing the need for frequent maintenance.
Q: How does the 51A continuous current requirement affect energy consumption?
A: The 51A current requirement indicates the motor's high power consumption, which is typical for applications requiring continuous high torque output. This ensures stable performance but should be accounted for in energy management plans.
