2AD134B-B05OA1-FS00-A2N1
MPN: R911283970
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The 2AD134B-B05OA1-FS00-A2N1 motor is an AC synchronous servo motor with a frame size of 134 mm, medium length, and a rated power of 7.0 kW. Developed by Bosch Rexroth Indramat within the 2AD 3-Phase Induction Motors series, it features surface cooling (A2N1) and flange mounting for versatile applications.
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Product Description:
The 2AD134B-B05OA1-FS00-A2N1 is a high-performance 3-Phase Induction Motor used in industrial motion control systems where precision, long lifespan, and dynamic response are important. Manufactured by Bosch Rexroth Indramat, this motor operates at a nominal voltage of 224 Veff to align with industrial power arrangements.
This motor has a flange mounting design to ensure rigid and stable mounting in machine configurations for alignment accuracy and structural compatibility. This motor has an axial blower cooling system, which improves the heat dissipation when it runs for long periods. The 45-minute thermal time constant of this motor also supports steady temperature regulation to ensure winding protection and extended lifespan during continuous duty. The rotor inertia of this motor is rated at 0.054 kgm² for efficient load control and less mechanical stress within the system. This motor’s nominal torque output is 76 Nm, which generates sufficient force to drive medium-to-heavy loads in manufacturing and processing equipment. The nominal current of 40.9 Aeff guarantees this motor a reliable torque supply under rated voltage.
This induction motor has a base speed of 1500 min⁻¹ to align with common mechanical power transmission setups. However, this motor’s capability of reaching a peak speed of up to 7500 min⁻¹ gives it flexibility in high-speed applications where rapid process cycles are essential. With a weight of 90 kg, the 2AD134B-B05OA1-FS00-A2N1 motor maintains vibration control with a vibration severity level of R to improve stability and increase bearing life. The average sound pressure is measured at 75 dB(A) at a distance of 1 meter when this motor is driven under PWM at 4 kHz, thus meeting industrial standards for noise level. With windings designated as FS, the internal design of this motor is optimized for thermal stability and electromagnetic compatibility.
Frequently Asked Questions about 2AD134B-B05OA1-FS00-A2N1:
Q: How does the axial blower improve motor cooling efficiency?
A: The axial blower provides constant airflow directly over heat-critical zones. This improves temperature regulation during continuous high-load operations.
Q: Why is the rotor inertia of 0.054 kgm² significant in 2AD134B-B05OA1-FS00-A2N1?
A: Low inertia supports faster torque response and minimizes lag in dynamic processes. It also reduces wear on coupling mechanisms.
Q: What impact does vibration severity level R have on system integration?
A: It ensures minimal vibration transmission to adjacent machine parts. This helps in prolonging the lifespan of structural and electronic components.
Q: Why is 224 Veff used as the nominal voltage in this motor?
A: This voltage level ensures compatibility with common industrial power setups. It also stabilizes performance across a wide range of operating loads.
Q: How does the thermal time constant of 45 minutes benefit applications?
A: It allows the motor to withstand thermal buildup during extended operation. This delay in thermal rise reduces shutdowns for cooling.