.jpg)
Speed Control Card
Available
Free Shipping
2 Year MRO warranty
| Part Number | PG-B |
| Manufacturer | Yaskawa |
| Type | Control Boards |
| Model # | PGB |
| MRO Warranty | 2 Year |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed PG-B to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year MRO warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this PG-B we also repair a wide range of other Yaskawa products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty PG-B, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped today?
Ask about exchanging your faulty PG-B for credit when ordering from MRO Electric
The Yaskawa PG-B Speed Control Card (PG-B2) is an essential component for industrial automation and motor control applications. Designed for use with Yaskawa G5, F7, and G7 drives, this encoder feedback card provides reliable speed and direction signals that help maintain motor velocity and compensate for slip. By integrating the PG-B2 card into your drive system, you enable closed-loop control with either Flux Vector or V/F with PG modes. Thoroughly tested and backed by a 2-year warranty, the PG-B card is available immediately from MRO Electric, ensuring minimal downtime and rapid installation.
The PG-B2 card serves as the primary interface for encoder feedback, enabling the drive control logic to monitor motor performance with high precision. Its input terminals receive 2-phase pulses (Phase A and Phase B) and offer a maximum detection frequency of 32,767 Hz. The pulse monitor output delivers +24 V at 30 mA, ensuring accurate communication with the drive's control system. It is compatible with complementary output PGs and can be configured using standard software. While the marker (C or Z) pulse cannot be used, the card provides robust closed-loop control to maintain accurate speed and torque, particularly in systems where motor slip could affect performance.
The PG-B2 card includes a variable resistor for +12V adjustment, grounding lead wires connected to the inverter control board, and spacer mounting holes for secure installation. Terminals are clearly labeled for shielded sheath connections, making it simple for technicians to integrate the card into existing drive setups. Its durable construction and straightforward mounting ensure that it performs reliably in industrial environments.
Installing the PG-B2 card enhances motor control precision, reduces speed fluctuations, and improves overall system stability. The card is ideal for factory automation, robotics, CNC machinery, and other applications that demand accurate speed regulation. Its compatibility with multiple Yaskawa drives provides versatility, while immediate availability and MRO Electric's expert support make deployment fast and reliable.
MRO Electric provides thoroughly tested PG-B Speed Control Cards with a 2-year warranty and fast shipping. Our technical experts can assist with selection, installation guidance, and troubleshooting to ensure your automation systems maintain optimal performance.
Which drives are compatible with the PG-B2 card?
G5, F7, and G7 Yaskawa drives.
Can the marker (C or Z) pulse be used?
No, the C or Z pulse is not supported.
What is the maximum input frequency?
32,767 Hz.
What voltage does the pulse monitor output provide?
+24 V, 30 mA maximum.
Can it handle complementary output PGs?
Yes, it supports complementary output encoders.
Is this card suitable for Flux Vector control?
Yes, it works for closed-loop Flux Vector or V/F with PG.
What is the warranty on this card?
2-year MRO warranty.
How is it mounted?
Uses 3.2 mm spacer mounting holes with grounding lead wires connected to the inverter control board.
Is the card tested before shipping?
Yes, all PG-B2 cards are thoroughly tested.
How quickly is it available?
Available immediately with fast shipping from MRO Electric.
Check out the rest of our Yaskawa product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like PG-B, take a look at more from our Control Boards line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our PG-B products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
© copyright 2025
