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PG-X3 Line Driver PG-Interface 300kHz
Yaskawa PG-X3 line driver encoder feedback option card for compatible Yaskawa AC drives, enabling incremental encoder feedback for V/f with PG, Closed Loop Vector, Advanced Open Loop Vector and PM motor control applications.
£85.00
Why Choose the Yaskawa PG-X3 Encoder Feedback Option Card?
The Yaskawa PG-X3 is a line driver encoder feedback option card designed for compatible Yaskawa AC drives. It enables the drive to receive high-speed incremental encoder feedback from the motor, improving speed regulation, torque performance and overall control accuracy in closed-loop applications.
The PG-X3 supports V/f with PG, Closed Loop Vector (CLV), Advanced Open Loop Vector (AOLV) and Closed Loop Vector for PM motors (CLV/PM) control methods. Encoder feedback allows the drive to compensate for load variations and maintain accurate motor speed under changing operating conditions.
Key Advantages
- Line driver encoder feedback option for compatible Yaskawa AC drives.
- Supports incremental encoder motor feedback.
- Improves speed regulation and control accuracy.
- Supports V/f with PG, CLV, AOLV and CLV/PM control modes.
- High-speed encoder signal processing up to 300 kHz.
- Suitable for demanding motion control and automation applications.
Typical Applications
- Closed-loop motor speed control.
- Conveyors and material handling systems.
- Packaging machinery.
- Industrial automation systems.
- Hoists and lifting equipment.
- Machine tools and precision manufacturing equipment.
- Applications requiring accurate speed and torque control.
How Encoder Feedback Improves Drive Performance
By monitoring encoder signals directly from the motor, the PG-X3 allows the drive to detect speed variations caused by changing loads. The drive can then adjust output frequency and torque more accurately, helping maintain stable speed, improved responsiveness and higher control performance.
The PG-X3 is intended for line driver encoders. For applications using open collector encoder outputs, Yaskawa specifies the use of the PG-B3 option instead.
Technical Specifications
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| EMC Filter | None | |
|---|---|---|
| Product type | Encoder feedback option card | |
| Encoder type | Incremental encoder (line driver) | |
| Signal type | Differential line driver encoder signals | |
| Supported encoder channels | A, B and Z phase | |
| Maximum encoder input frequency | 300 kHz | |
| Encoder supply voltage | 5 V DC or 12 V DC selectable | |
| Control modes | V/f with PG, CLV, AOLV and CLV/PM | |
| Function | Motor speed feedback and closed-loop control enhancement | |
| Installation | Internal drive option card | |
| Compatible drive series | A1000, L1000A, U1000, U1000L, GA700, GA800, CR700, CH700 and LA700 |
Frequently Asked Questions
What is the Yaskawa PG-X3 used for?
The PG-X3 connects an incremental line driver encoder to a compatible Yaskawa drive to provide motor speed feedback and improve control accuracy.
What type of encoder does the PG-X3 support?
The PG-X3 is designed for incremental encoders with differential line driver output signals.
What is the maximum encoder frequency supported?
The PG-X3 can process encoder feedback signals up to 300 kHz.
Which control modes can use the PG-X3?
The option supports V/f with PG, Closed Loop Vector (CLV), Advanced Open Loop Vector (AOLV) and Closed Loop Vector for PM motors (CLV/PM).
Can the PG-X3 be used with open collector encoders?
No. The PG-X3 is intended for line driver encoders. Yaskawa recommends the PG-B3 option for open collector encoder applications.
