2AD134D-B35LR1-CS37-B2N1
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MPN: R911294230
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In-Stock, Ships 3-5 Days
The Bosch Rexroth Indramat 2AD134D-B35LR1-CS37-B2N1 is an asynchronous servo motor from the 2AD 3-Phase Induction Motors series, featuring flange-mounted axial blower cooling. It delivers a rated power of 29 kW and operates at a speed of 1500 rpm. The motor weighs 125 kg and is protected by an IP65 protection class.
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Product Description:
The 2AD134D-B35LR1-CS37-B2N1 is a durable AC induction motor. It is manufactured by Bosch Rexroth Indramat. It generates 240 Nm of nominal torque and has a rated speed of 1500 min⁻¹.
In S1 duty the 2AD134D-B35LR1-CS37-B2N1 delivers 37 kW of nominal power. The motor can achieve a maximum speed of 9000 min⁻¹. It belongs to the 2AD 3-Phase Induction Motors series. The axial blower produces 460 m³/h airflow and uses 60 VA of electricity at 230 V. Its motor blower is IP 54 protected while the housing, shaft and motor feedback are IP 65 rated. The thermal time constant is set at 55 minutes to improve thermal stability. Rotor inertia is 0.13 kg/m² ensuring dynamic performance. The side B shaft is IP 65 sealed and can be used with an encoder or a radial blower. The shaft extension on the B side increases its compatibility. If equipped with a brake, it has a torque of 30 Nm. The brake operates at 24 V ± 10% and 0.9 A current. It features a low brake inertia of 0.0007 kg·m² and a short delay of 50/60 ms. The brake has the same maximum speed as the motor (9000 min⁻¹). The output shaft has a key and a "C" style shaft seal to improve sealing integrity. The vibration level is kept at ≤ 2.8 mm/s at 6000 rpm per DIN ISO 2373.
The Bosch Indramat’s 2AD134D-B35LR1-CS37-B2N1 motor has a nominal current of 75 Aeff with a rated voltage of 173 Veff. At 70 decibels the motor produces very little noise. The mounting type is B35, which contains flange and foot. The bearing is standard with a lowered balance class R. It handles demanding conditions within 0°C to +45°C range. Its design suits high-duty cycles and tight integration into machine setups.
Frequently Asked Questions about 2AD134D-B35LR1-CS37-B2N1:
Q: What is the significance of the axial blower in the 2AD134D-B35LR1-CS37-B2N1?
A: The axial blower ensures optimal airflow of 460 m³/h, providing adequate cooling to the motor during extended operations. This prevents overheating, enhancing the motor’s durability in high-duty cycles.
Q: Why is the 2AD134D-B35LR1-CS37-B2N1 rated for IP 65 protection?
A: The IP 65 rating protects the motor from dust and water ingress, ensuring reliable operation in harsh industrial environments. It also enhances the motor’s longevity by reducing exposure to contaminants.
Q: How does the low brake inertia in the 2AD134D-B35LR1-CS37-B2N1 impact its performance?
A: The low brake inertia (0.0007 kg·m²) allows faster response times during braking, contributing to more precise control and quicker stopping in dynamic systems. This enhances overall system performance, especially in high-speed applications.
Q: What role does the rotor inertia of 0.13 kg·m² play in the 2AD134D-B35LR1-CS37-B2N1 motor?
A: The rotor inertia ensures smooth operation by allowing the motor to reach stable speeds without excessive lag. This is crucial for applications requiring consistent torque and high-speed operation.
Q: How does the 2AD134D-B35LR1-CS37-B2N1 maintain low vibration levels?
A: With vibration levels kept below 2.8 mm/s at 6000 rpm, the motor minimizes wear on components and reduces noise. This ensures precise, reliable, and quiet operation, critical for high-performance industrial tasks.
