NI PXI-7344 Stepper Servo Controller Card 4-AXIS Stepper/servo

( Brand: Ni ), ( Manufacturer Part Number: PXI-7344 ), ( Part Type: Servo Controller Card ), ( Country Of Origin: United States )

Review NI 4-axis Stepper/servo Controller Card

The NI PCIe-7344 is a high-performance, 4-axis stepper/servo controller card designed for use in National Instruments (NI) data acquisition (DAQ) and motion control systems. This versatile controller card offers both stepper and servo motor control capabilities in a compact, PCI Express (PCIe) form factor.

The PCIe-7344 supports motor currents up to 6 Amps per axis and offers a wide range of motion control features including electronic gearing, acceleration ramps, torque control, and electronic limit switches. It can be used to control motors in open-loop stepper mode or closed-loop servo mode, making it an ideal solution for various automation applications.

Each axis on the PCIe-7344 features an integrated motor amplifier and supports a wide range of motor types, including brush DC, brushless DC, and stepper motors. The controller card also includes built-in temperature sensors for motor thermal monitoring.

The PCIe-7344 is designed for use with NI's LabVIEW software and other popular automation software such as NI Motion Control and NI Max. It offers fast communication speeds, with a maximum update rate of 20 kHz per axis, and provides accurate positioning and motion control through its integrated feedback devices.

The compact PCIe form factor of the PCIe-7344 makes it easy to install in a wide range of systems, including industrial control panels, test stands, and automated manufacturing equipment. It is also compatible with various power supplies, including the NI PXI Power Supply Module 3532.

Overall, the NI PCIe-7344 4-axis stepper/servo controller card is a powerful and versatile motion control solution that offers both stepper and servo motor control capabilities, fast communication speeds, and compatibility with a wide range of motor types and automation software. Its compact PCIe form factor makes it an ideal choice for various applications in industries such as manufacturing, automation, and research.

The NI PCIe-7344 is a versatile 4-axis stepper/servo controller card developed by National Instruments (NI). This controller card is widely used in various automation applications, particularly in test and measurement systems, robotics, and machine control. In this response, we will discuss the key advantages and disadvantages of the NI PCIe-7344, followed by a conclusion and recommendation.

1. High Precision: The NI PCIe-7344 provides excellent positioning accuracy and repeatability. It supports servo loop bandwidths up to 2.6 kHz and stepper motor resolutions up to 256 microsteps per step.

2. Versatility: This controller card supports various motor types, including DC brush, DC brushless, and stepper motors. It also supports different communication protocols such as EtherCAT, CANopen, and NI-Motion.

3. Flexible Control: The NI PCIe-7344 offers flexible motion control capabilities, including interpolation, camming, and coordinated motion. It also supports real-time control of multiple axes.

4. Software Support: National Instruments provides comprehensive software support for the PCIe-7344, including NI-Motion, LabVIEW, and NI Measurement & Automation Explorer (MAX).

5. Rugged Design: The card has a rugged design, making it suitable for industrial applications. It operates over a wide temperature range (-40 C to 85 C) and has a shock and vibration rating of 20G and 10g, respectively.

1. Expensive: The NI PCIe-7344 is a high-end controller card and can be quite expensive compared to other options in the market.

2. Requires External Power Supply: The card does not have an onboard power supply, which can add to the overall cost and complexity of the system.

3. Limited Channel Count: The controller card only supports four axes, which may not be sufficient for larger systems requiring more axes.

4. Complex Setup: Configuring and setting up the NI PCIe-7344 can be a complex process, especially for users who are not familiar with NI software and hardware.

The NI PCIe-7344 is a high-performance, versatile, and precise controller card suitable for a wide range of industrial automation applications. Its advantages include high precision, flexibility, and software support. However, its disadvantages, such as expense, the need for an external power supply, and complexity, may make it less suitable for budget-conscious users or simpler applications.

If you require a high-performance, versatile, and precise motion control solution for industrial applications, the NI PCIe-7344 is an excellent option. Its software support, flexibility, and motion control capabilities make it a popular choice for test and measurement systems, robotics, and machine control applications. However, if you have a smaller budget or simpler requirements, you may consider other, more cost-effective controller cards available in the market.

Details:

NI PXI-7344 4-Axis Stepper/Servo Controller Card:: This is a hybrid-slot-compatible PXI module that can be used in both Express hybrid slots and standard. Are not included with this equipment unless pictured and/or listed in the above. Fast and hassle-free. Part Number: 190977B-04, 190977D-04, 190977F-04.

part #: pxi7344 prices

• $395.00-$429.99

specifications induservo:

• brand: Ni
• mpn: Pxi-7344
• part type: Servo Controller Card
• country of origin: United States

offer induservo:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: April 27, 2026
• quantity: 1

returns induservo:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping induservo:

• transit: 3-7 Days
• carrier: FedEx
• cost: $25.01
• class: Standard, One-day, Economy
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, FedEx Standard OverNight, FedEx Ground Economy

general induservo:

• condition: Used
• Drives Starters > Drives Motor Controls > Servo Drives Amplifiers

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• credit card: Visa

seller induservo:

• rating: 99.9%
• city: Champaign, Illinois
• # reviews: 17760

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