2AD134D-B35OA1-DS37-A2V2
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MPN: R911299883
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The 2AD134D-B35OA1-DS37-A2V2 is a natural cooling 3-phase induction motor with a frame size of 134 mm. Manufactured by Bosch Rexroth Indramat in the 2AD Series, it supports digital resolver feedback and offers a rated speed of 3000 rpm. The motor provides a maximum torque of 67 Nm and features IP65 protection.
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Product Description:
The 2AD134D-B35OA1-DS37-A2V2 3-Phase Induction Motor is designed and built by Bosch Rexroth Indramat for application in precision-controlled industrial systems. This motor is engineered to operate within an ambient temperature range of 0°C to +45°C, where it can perform at full operational efficiency without derating or external cooling under standard production conditions.
This 2AD134D-B35OA1-DS37-A2V2 3-Phase Induction Motor provides a nominal power rating of 26 kW to deliver high-performance output for heavy-duty applications like material handling, machine tools, and automated assembly lines. This induction motor operates at a nominal current of 52 Aeff for efficient electrical performance and compatibility with typical industrial drive configurations. This induction motor has a base motor speed of 1500 min⁻¹ to provide a stable and constant output speed during rated load conditions. This shaft diameter also accommodates torque transmission with high structural rigidity in the presence of radial and axial loads. The DS configuration is used by this motor for the winding, chosen for its high thermal resistance and ideal magnetic flux distribution. This motor features digital servo feedback combined with a multiturn encoder that allows shaft position with high precision, real-time feedback control, and fault-free operation in closed-loop applications.
The other important feature of this induction motor is its electrically released holding brake for operational safety and load holding. This holding brake has a maximum braking energy capacity of 30000 Ws for application on high-inertia systems. The release delay of this 2AD134D-B35OA1-DS37-A2V2 3-Phase Induction Motor brake is 110 ms when loaded for more rapid brake disengagement during idle or no-load operation. For high mechanical dependability, this motor employs heavy-duty bearings to accommodate long-term operation in high-load applications. The vibration severity level of this induction motor is S to represent low-vibration operation and minimum wear to accommodate longer component life.
Frequently Asked Questions about 2AD134D-B35OA1-DS37-A2V2:
Q: How does the DS winding type impact motor efficiency?
A: DS windings enhance magnetic response and thermal endurance, improving torque delivery. This ensures stable operation under load fluctuations and thermal stress.
Q: What role does the multiturn encoder play in positioning?
A: The multiturn encoder provides absolute position tracking over multiple revolutions. This is essential for tasks that require high-resolution repeatability and positioning accuracy.
Q: Why is a 42 mm shaft diameter important in the 2AD134D-B35OA1-DS37-A2V2 motor?
A: It enables stable torque transmission and minimizes shaft deformation. This is particularly critical during high-load operations in mechanical drive systems.
Q: What is the advantage of a 110 ms brake release delay under load?
A: It ensures safe and controlled disengagement, preventing sudden movement. This is vital during system restarts or power restoration.
Q: How does the motor maintain low vibration with severity level S?
A: The S-level vibration control reduces mechanical noise and bearing wear. It contributes to extended motor lifespan and smoother performance in high-speed systems.
