2AD134D-B35OL1-CS36-A2N1
MPN: R911288590
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The 2AD134D-B35OL1-CS36-A2N1 is a synchronous servo motor with a frame size of 134 mm and a rated power of 3.5 kW. Built by Bosch Rexroth Indramat, this motor belongs to the 2AD 3-Phase Induction Motors series and features a cooling method of external forced air. It offers IP65 protection and operates at a rated voltage of 400 V.
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Product Description:
The 2AD134D-B35OL1-CS36-A2N1 3-Phase Induction Motor is manufactured by Bosch Rexroth Indramat, which has a nominal power rating of 26 kW to become suitable for power demanding mechanical loads under continuous operation. Regular type of industrial bearings are integrated in this motor to hold the rotor with less friction and a longer working life.
The 2AD134D-B35OL1-CS36-A2N1 motor features a cooling system that uses axial blower technology, actively circulating air within its casing to manage temperature during high-load operation. Designed with a nominal torque capacity of 166 Nm, this induction motor supplies the rotational force needed for applications that need high mechanical resistance. This torque level, when coupled with this motor’s robust CS winding structure, enables effective handling of sudden load changes without performance degradation. The CS winding of this induction motor is designed for high-efficiency controlled magnetic field production, which reduces energy loss and enables efficient torque creation at full load. This induction motor is capable of a peak speed of 7500 min⁻¹, which is ideal for high-speed drive systems requiring dynamic motor response. This speed rating is attained without compromising thermal or mechanical stability due to this motor's rugged internal design and effective cooling.
For precise positioning and control, this induction motor incorporates a digital servo feedback system. This feedback system supports real-time communication with drive controllers to provide accurate tracking of motor position. The output shaft of the 2AD134D-B35OL1-CS36-A2N1 has a plain construction, which ensures smooth transmission and simple coupling with conventional mechanical assemblies. This motor has an electrically released heavy-duty holding brake that ensures safe load holding in braked conditions. This holding brake has a 110 ms release delay to enable controlled disengagement of the brake. This brake assembly also has a weight of 4 kg to add mechanical ruggedness and ensure consistent braking force.
Frequently Asked Questions about 2AD134D-B35OL1-CS36-A2N1:
Q: How does the CS winding designation improve motor efficiency?
A: CS windings reduce thermal buildup and enhance electromagnetic stability during extended load cycles. This helps maintain torque without degrading performance.
Q: Why is the axial blower cooling used instead of natural convection?
A: Axial blower cooling actively removes heat, allowing higher continuous loads. It supports consistent performance under elevated ambient temperatures.
Q: What is the impact of the 110 ms brake release delay in 2AD134D-B35OL1-CS36-A2N1?
A: It allows controlled disengagement, reducing stress on connected mechanical systems. This prevents abrupt motion that could harm components.
Q: How does digital servo feedback benefit industrial automation in this model?
A: It provides real-time data for precise speed and position control. This improves synchronization between drives and machinery in fast-cycle operations.
Q: What role does the 4 kg brake mass play in model 2AD134D-B35OL1-CS36-A2N1?
A: The added mass provides consistent mechanical resistance. This improves holding stability during high-inertia stops.