Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
FW-7344 In Stock | Ships Today
FW-7344, 4 Axes, 9 to 25 VDC, Stepper/Servo Motion Controller
Rated 5/5 | 14 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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 FW-7344 Stepper/Servo Motion Controller
The FW-7344 (Part Numbers: 186839C-01, 778113-01) is a Stepper/Servo Motion Controller. This Motion Controller is developed by a popular manufacturer named National Instruments. The FW-7344 is part of the NI-7340 family of Motion Controllers by NI. The FW-7344 functions with the NI-Motion driver software. This Motion Controller can be operated with tools like LabWindows, LabVIEW, and NI Motion Assistant as recommended by National Instruments. The NI FW-7344 can also be used with Visual Basic and C/C++ software. The FW-7344 is compatible with operating systems such as Windows XP/NT/2000.
The NI FW-7344 is designed as a mid-range motion product. This Motion Controller can be used for simple and complex motion applications as recommended by the developer. The FW-7344 is easy to use and operate for IEEE-1394 modules. The National Instruments FW-7344 is manufactured with both servo as well as stepper motor functionalities to be used for 1394 bus PCs. This Motion Controller is configured for utilizing straight-line vector moves as well as point-to-point stepper motor applications.
The NI FW-7344 is configured with 4 axes by assigning each axis with servo or stepper style of configuration. This Motion Controller is updated with 62 μs for the PID loop controller. The FW-7344 functions with a quadrature encoder or with feedback analog capabilities. The FW-7344 is characterized by blended motion profiles and two/three-dimensional interpolation with electronic gearing. The National Instruments FW-7344 Motion Controller can operate within 0 to 55 °C temperature range.
| Model | FW-7344 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 778113-01, 186839C-01 |
| Type | Stepper/Servo Motion Controller |
| Axes | 4 |
| Power Consumption | 30 W, maximum |
| Voltage Range | 9 to 25 VDC |
| I/O Connectors | 68-pin female high-density VHDCI type |
| Driver Software | NI-Motion |
| Dimensions | 12.1 by 10.0 by 1.7 in. |
| Warranty | Three Year Warranty |
| FW-7344 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for FW-7344:
National Instruments FW-7344 Frequently Asked Questions
Question: What does a dim Power LED on the FW-7344 indicate?
Answer: A dim power LED indicates that the controller is not connected to an active 1394 port but is still receiving power.
Question: How does the RTSI bus connect to compatible devices?
Answer: The RTSI bus of the FW-7344 is connected with an external 14-pin shielded cable
Question: What is the storage temperature of the FW-7344?
Answer: The storage temperature of the FW-7344 is –20 to 70 °C
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