NATIONAL INSTRUMENTS MD-7604 Axis Stepper Motor Drive 7604/7602 4/2

( Brand: National Instruments ), ( Manufacturer Part Number: MD-7604 ), ( Part Type: Motor Drive )

Review NATIONAL INSTRUMENTS Mid 7604/7602 4/2 Axis Stepper Motor Drive

The National MD-7604 is a versatile and powerful 4/2-axis stepper motor drive designed for various automation applications. This drive is engineered to deliver precise motion control, making it an excellent choice for CNC machines, 3D printers, robotic systems, and other automated equipment.

The MD-7604 is a microstepping driver, capable of producing up to 1/32-step resolution per axis, resulting in smooth and accurate motion. It supports both unipolar and bipolar stepper motors with a wide range of motor coil resistances between 0.5 Ohms to 12 Ohms per coil. This flexibility makes it suitable for a broad spectrum of motor types and applications.

Featuring four independent motor channels, the MD-7604 can be used to drive two independent motors or one motor with dual axes of motion. Each channel is equipped with current limiting and over-temperature protection to ensure safe and reliable operation.

The drive offers a wide operating voltage range of 10V to 48V DC, providing the flexibility to be used in various automation systems. It also includes an adjustable acceleration and deceleration feature, enabling fine-tuning of motion control for various applications.

The MD-7604 includes a comprehensive set of input/output interfaces, including 4 opto-isolated step input channels, 4 direction input channels, and 4 enable input channels. It also features 4 open-drain output channels for various control functions. Furthermore, it comes with an optional RS-232 interface for communication with external controllers or software.

The compact design of the MD-7604, with dimensions of 115mm x 95mm x 28mm, makes it suitable for space-constrained applications. It comes with a standard mounting pattern, enabling easy integration with a wide range of automation systems. The drive is also suitable for operation in temperatures ranging from -10 C to 60 C, ensuring reliable performance in various environments.

In summary, the National MD-7604 is a high-performance, versatile, and compact stepper motor drive that delivers precise motion control for a wide range of automation applications. Its flexible motor support, adjustable acceleration and deceleration, comprehensive I/O interfaces, and optional RS-232 communication make it an excellent choice for CNC machines, 3D printers, robotic systems, and other automated equipment.

The National MD-7604 is a popular 4/2 axis stepper motor drive that is widely used in CNC machines, 3D printers, and other automation applications. Here are some pros and cons that can help you make an informed decision about purchasing this motor drive:

1. High Torque: The MD-7604 is capable of delivering high torque, making it suitable for heavy-duty applications where high power is required.

2. Easy to Use: This motor drive comes with a user-friendly interface that makes it easy to configure and operate. It also has built-in protection features that help prevent damage to the motor and other components.

3. Versatile: The MD-7604 is a versatile motor drive that can be used with various stepper motors and configurations. It supports both 4-wire and 5-wire motors, making it a popular choice for CNC machines and other industrial applications.

4. Reliable: National Instruments is a trusted brand known for producing high-quality products. The MD-7604 is no exception, and it is known for its reliability and durability.

5. Wide Temperature Range: This motor drive can operate in a wide temperature range, making it suitable for use in different environments.

1. Cost: The MD-7604 is a more expensive motor drive compared to some other options in the market.

2. Complex Configuration: While the user interface is easy to use, configuring the motor drive for specific applications can be complex and time-consuming.

3. Limited Connectivity: The MD-7604 has limited connectivity options, and it may not be suitable for applications that require advanced networking capabilities.

4. Limited Microstepping: The MD-7604 has a limited microstepping resolution of 1/16th step, which may not be sufficient for some applications that require higher resolution.

The National MD-7604 is a high-performance stepper motor drive that is suitable for heavy-duty industrial applications where high torque and reliability are required. It is easy to use, versatile, and supports both 4-wire and 5-wire motors. However, it is more expensive than some other options in the market, and configuring it for specific applications can be complex. Additionally, it has limited connectivity options and a limited microstepping resolution.

If you are looking for a high-performance stepper motor drive for heavy-duty industrial applications, the National MD-7604 is an excellent choice. However, if you are looking for a more affordable option with advanced connectivity and microstepping capabilities, you may want to consider other options in the market. Ultimately, the decision depends on your specific application requirements and budget.

Details:

This is a National Instruments MID-7604/7602, P/N: 186318E-01 4/2Axis Stepper Motor Drive in good operational order. It must be with UPS or FEDEX. Includes power cord.

part #: md7604 prices

• $169.99-$250.00

specifications steppertrol:

• brand: National Instruments
• mpn: Md-7604
• part type: Motor Drive

payments steppertrol:

• wallet: Google-pay
• credit card: Diners-club
• other

returns steppertrol:

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

seller steppertrol:

• # reviews: 2983
• rating: 100.0%
• city: Tyngsboro, Massachusetts

offer steppertrol:

• started: December 16, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

general steppertrol:

• Drives Starters > Drives Motor Controls > Stepper Controls Drives
• condition: Used

shipping steppertrol:

• carrier: USPS
• type: Fixed
• cost: $21.95
• service: USPS Priority Mail
• transit: 4-11 Days
• class: Expedited

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