AM8043-1E20-0000
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The Beckhoff AM8043-1E20-0000 is part of the AM Synchronous Servo Motors series and features a permanent magnet-excited three-phase synchronous motor. It offers a standstill torque of 5.65 Nm, a rated power of 1.39 kW, and a rated speed of 2500 min-1. The motor has convection cooling and an IP54/IP65 protection rating.
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Product Description:
The AM8043-1E20-0000 belongs to the AM synchronous servo motors line, designed by Beckhoff for motion control. It offers flange mounted construction which can be installed in IM B5 as well as IM V1 and IM V3 configurations. It has CE marking and possesses cURus safety certification to guarantee product quality and safety.
The AM8043-1E20-0000 servo motor has a shaft measurement of 40 mm length and 19 mm diameter with k6 tolerance to achieve precise alignment. Its base has a dimension of 80 mm which attains j6 tolerance to provide strong mounting and it utilizes aluminum material for construction of the housing with a dark gray powder coating. The AM8043 servo motor operates at 2500 rev/min speed and produces 5.30 Nm torque. It consumes 1.39 kilowatts of power and achieves accurate motion control through its torque constant value of 1.94 Nm/A. The stable rotational features of this AM8043 servo motor depend on its rotor moment of inertia which equals 2.87 kg·cm². The motor standstill torque is 5.65 Nm and the current amounts to 2.90 Arms. In high load conditions the peak torque is 29.3 Nm and peak currents at that instant is 16.6 Arms. The AM8043 servo motor requires 400 volts AC as its nominal voltage to perform operations.
The AM8043-1E20-0000 servo motor gives access to different feedback and encoder choices for feedback signals. It utilizes natural convection method for cooling and comes with IP54 protection by default but adding a shaft seal increases its stability to IP65 rating. The operating temperature of the AM8043 servo motor extends from 5 to 40 degrees Celsius which defines the ambient temperature range and can bear humidity up to 90% in non-moist conditions.
Frequently Asked Questions about AM8043-1E20-0000:
Q: Why is the 1.94 Nm/A torque constant important in AM8043-1E20-0000?
A: A higher torque constant like 1.94 Nm/A ensures efficient torque output per ampere, improving control at lower current inputs and reducing thermal load on the motor.
Q: What is the significance of the k6 shaft tolerance?
A: The k6 tolerance on the 19 mm shaft ensures a snug fit with couplings, minimizing vibration and ensuring precision in high-speed rotary applications.
Q: How does j6 base tolerance benefit the AM8043-1E20-0000 installation?
A: The j6 base tolerance ensures accurate alignment during flange mounting, critical in maintaining concentricity in automated setups with tight mechanical requirements.
Q: How does natural convection cooling support the AM8043-1E20-0000's operation?
A: Natural convection enables quiet, fanless cooling while maintaining thermal balance, which is ideal for compact enclosures and noise-sensitive environments.
Q: Can the AM8043-1E20-0000 be used in vertical shaft installations?
A: Yes, the servo motor supports IM V1 and IM V3 configurations, allowing vertical shaft installation in space-constrained systems or vertical drive mechanisms.
