The 17HS3401 Stepper Motor (7A) is a high-performance, NEMA 17 stepper motor designed for precision control in various mechanical applications. This motor is capable of delivering a high current rating of 7A per phase, making it ideal for use in high-torque applications such as 3D printers, CNC machines, robotics, and automated systems. The motor comes with an integrated cable for easy connection to your control system, allowing for a quick setup and hassle-free installation.

Key Features:

• Motor Type: Bipolar stepper motor (ideal for precise movement control)

• Current Rating: 7A per phase (high current capacity for higher torque output)

• Step Angle: Typically 1.8° per step (200 steps per full revolution)

• Holding Torque: High torque output, ideal for applications requiring significant force.

• Rated Voltage: 2.8V (specific to motor parameters for optimized performance)

• Wiring: Comes with a pre-wired cable for easy connection to stepper motor drivers or control boards.

• Size: NEMA 17 standard, making it compatible with a wide range of mounting systems and stepper motor drivers.

• Shaft Type: Typically comes with a 5mm diameter shaft, suitable for various mechanical connections.

How it Works:

A stepper motor operates by converting electrical pulses into discrete mechanical movements. In this case, the 17HS3401 motor moves in precise steps, with each step corresponding to a rotation of the motor shaft by a fixed angle (typically 1.8° per step, or 200 steps per full rotation). The motor is powered by a current that flows through the coils in a specific sequence, creating magnetic fields that interact with the rotor and cause it to move.

The 7A current rating allows the motor to produce higher torque, making it suitable for more demanding applications that require greater force to move or control heavy loads or systems. The cable makes it easier to connect to stepper motor drivers, simplifying setup and reducing the need for additional wiring.

Limitations:

• Current Requirements: With a 7A current rating, the motor requires a suitable stepper driver capable of handling such high current. Ensure the driver is rated to supply 7A per phase to avoid overloading.

• Heat Dissipation: Due to its high current draw, the motor may generate heat during prolonged use, which requires proper ventilation or cooling for optimal performance.

• Power Supply: This motor requires an adequate voltage and current supply. Ensure the power supply meets the motor’s specifications for safe and efficient operation.

• Size & Weight: Being a high-torque motor, it may be larger and heavier compared to standard stepper motors, so ensure your mounting system and application design can accommodate it.

• Driver Compatibility: The motor is typically bipolar, meaning it needs a suitable bipolar stepper driver to work correctly.

Typical Applications:

• 3D Printers: Used for precise control of the print head and bed movement.

• CNC Machines: Ideal for driving the motors that control the movement of CNC axes, requiring high torque for precision.

• Robotics: Common in robotic arms, actuators, and other mechanical systems that require precise, repeatable motion.

• Automation Systems: Used in automated machines and systems requiring accurate positioning.

• Motion Control Systems: Excellent for applications where fine control over position, speed, and torque is critical.

The 17HS3401 Stepper Motor with Cable offers an excellent combination of high torque, precision, and ease of use, making it a valuable component for anyone involved in motion control applications, 3D printing, or robotics.