AM8072-3T21-0000
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The AM8072-3T21-0000 servo motor from Beckhoff's AM Synchronous Servo Motors series delivers a rated power of 3 kW and operates at 400 V. It features an absolute multi-turn encoder and provides a peak torque of 28.6 Nm. Weighing approximately 7.2 kg, it has IP65 protection and uses natural convection for cooling.
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Product Description:
The KS2521 is a digital input module that belongs to the KS Digital Input Modules series. The product emerges with both strength and exactitude features developed by Beckhoff while functioning as a perfect solution for industrial automation applications.
The KS2521 Input Module can process up to 24 bits of resolution in total which allows for more precise or complex control signals. The module can interface with resistive loads and signal types that include optocouplers or differential signals which enables flexible compatibility with a range of industrial sensors and devices. The module draws typically 50 mA and maximum 120 mA from the internal system bus. It can be stored in environments with -25°C ... + 85°C temperature ranges without damage which makes it durable for industrial logistics and spare part storage. It provides two input channels which are typically used for digital signals. When sending data to actuators or other devices, the module transmits 16 bits of functional data and 8 bits of control information. The module each output can handle 50 mA of maximum current which is suitable for low power signaling and its RS485 compliance ensures reliable differential communication over long distances.
The KS2521 input module can handle 100 Hz ... 500 kHz frequency range for signal output while the default is 50 kHz which is suitable for most standard applications. The output signal maintains a 50% duty cycle which means it is on and off for equal durations in a full cycle. Between the internal control bus and field connections there is isolation up to 500 V which protects the system from electrical noise and voltage surges. After each internal bus cycle, the module waits 0.6 ms before the next output which ensures safe signal timing and avoids data collisions.
Frequently Asked Questions about AM8072-3T21-0000:
Q: How does the high peak torque benefit the AM8072-3T21-0000 in motion control?
A: The 169 Nm peak torque allows the motor to handle heavy dynamic loads efficiently. This makes it ideal for tasks requiring fast acceleration or short bursts of power.
Q: Why is the convection cooling method important for the AM8072-3T21-0000 Servo Motor?
A: Convection cooling reduces maintenance needs and avoids fan-related failures. It is especially beneficial in environments where minimal noise or moving parts are desired.
Q: How does the 92.2 kgcm² rotor inertia impact performance in AM8072-3T21-0000?
A: This high inertia stabilizes motion and enhances precision under variable loads. It’s suitable for equipment needing consistent, controlled speed changes.
Q: What advantage does the M40 speedtec® plug provide to the AM8072-3T21-0000 module?
A: The M40 speedtec® plug allows secure, vibration-resistant connections in harsh environments. It simplifies field installations and improves durability.
Q: Why is a torque constant of 1.33 Nm/A efficient in servo applications?
A: It enables the motor to deliver more torque per ampere of current. This leads to reduced energy consumption and better thermal performance.
