ES7041
Wake Industrial LLC is not an authorized distributor of this product.
MPN: ES7041-0000
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In-Stock, Ships 1-2 Days
The ES7041 is a robust EtherCAT terminal designed for 2-phase stepper motors, featuring a configurable step frequency of up to 8000 full steps per second. Manufactured by Beckhoff as part of their ES EtherCAT Terminals series, it supports supply voltages of 8–48 V DC for power and 24 V DC for electronics.
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Product Description:
The ES7041 EtherCAT Terminal exists under the Beckhoff ES series that can support and manage both unipolar and bipolar 2-phase stepper motors. A single output channel in this industrial automation device focuses on stepper motor control and lets users easily connect motors directly. Users can configure the step frequency at 8000 full steps per second through this Terminal.
The ES7041 etherCAT terminal provides 5.0 A maximum output current, which keeps motors running efficiently in various automation functions. The terminal accepts 24 V DC through its power contacts as its electronic supply, but its power supply can range from 8 V DC to 48 V DC, which comes from external sources. Due to having a current controller frequency operation of approximately 30 kHz, the motor control current regulation remains stable and continuous. Standard application environments allow the resolution to reach 5000 positions for each motor revolution. An input signal from the encoder requires a 5V DC to 24V DC single-ended interface that needs a typical current of 5mA. The ES7041 etherCAT terminal can receive up to 400,000 increments per second through a 4-fold evaluation. The device enables micro-stepping operations at 64 levels and provides us with improved motor precision and reduced vibrations during operation.
The ES7041 etherCAT terminal fulfills EN 61000-6-2 and EN 61000-6-4 standard requirements on EMC immunity and emissions for protected industrial operation. The operating temperature of the terminal ranges from 0 to 55 degrees Celsius, which ensures stable performance under different environmental conditions. The exterior housing of this terminal employs polycarbonate material to give protection and defensive capabilities against mechanical damage. Travel distance control functions and an encoder input enable the device to improve motor positioning accuracy.
Frequently Asked Questions about ES7041:
Q: Why does ES7041 support bipolar stepper motors?
A: The Beckhoff ES7041 EtherCAT Terminal supports bipolar stepper motors for superior torque control and smoother performance under varying load conditions.
Q: How does ES7041 ensure low motor vibration?
A: The Beckhoff ES7041 EtherCAT Terminal reduces motor vibration through micro-stepping and fine resolution steps that improve motion smoothness and accuracy.
Q: Why is polycarbonate used in ES7041 housing?
A: The Beckhoff ES7041 EtherCAT Terminal uses polycarbonate housing to enhance resistance against mechanical impacts and environmental wear for reliable field operation.
Q: How does ES7041 manage high-speed encoder input?
A: The Beckhoff ES7041 EtherCAT Terminal manages high-speed encoder input by utilizing advanced signal evaluation techniques, ensuring accurate data capture at fast increments.
Q: Why is 4-fold evaluation important in ES7041?
A: The Beckhoff ES7041 EtherCAT Terminal uses 4-fold evaluation to increase encoder signal resolution, providing more precise positional feedback for enhanced motion control.
