Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PCI-Servo-4A Request for Availability
PCI-Servo-4A, 4-Axis, Servo Motion Controller
Rated 5/5 | 15 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PCI-Servo-4A Servo Motion Controller
The PCI-Servo-4A is a Servo Motion Controller Board from the ValueMotion family of motion control boards. The NI PCI-Servo-4A is created by National Instruments. This Servo Motion Controller Board is an affordable, high-performance board with 4 axes available for use. The PCI-Servo-4A can be programmed with ValueMotion software, LabVIEW, LabWindows/CVI, and BridgeVIEW application software. The NI PCI-Servo-4A is used on Windows operating systems.
The NI PCI-Servo-4A is fabricated to interface with the Peripheral Component Interconnect port on a computer. This Servo Motion Controller Board is compatible with PCs that have a PCI port. The PCI-Servo-4A board is manufactured to control servo motors and always operates in closed-loop mode. The National Instruments PCI-Servo-4A is built with extra I/O for limit and home switches, along with other general-purpose functions. The NI PCI-Servo-4A functions in applications like velocity control or position applications, velocity profiling, point-to-point position, and more.
The NI PCI-Servo-4A contains quadrature encoders, which can be used for position and velocity feedback. There are also ±10 V analog outputs for command. This Motion Controller has a maximum encoder frequency of 750 kHz. The PCI-Servo-4A has an output current of ±5 mA typical and ±40 mA short-circuited. The National Instruments PCI-Servo-4A board is built with an output voltage range of ±10 V typical and ±9.5 V minimum. The NI PCI-Servo-4A is configured with an analog output resolution of 12 bits.
PCI-Servo-4A Obsolete Status has been announced by National Instruments, but the controller will still be available for purchase and repairs by Apex Waves.
| Model | PCI-Servo-4A |
|---|---|
| Manufacturer | National Instruments |
| Type | Servo Motion Controller |
| Axes | 4 |
| Analog Output Resolution | 12 bits |
| Maximum Encoder Frequency | 750 kHz |
| Output Voltage Range | ± 10 V (typ); ± 9.5 V (min) |
| Power Consumption | 10.5 W |
| Main I/O Connector | 50-pin male box header |
| Dimensions | 12.3 by 3.9 in. |
| Warranty | 2-3 Year Warranty |
| PCI-Servo-4A Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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