The NEMA 17 17HS4401 Datasheet is a vital document for anyone working with this popular stepper motor. It provides detailed technical specifications, performance characteristics, and wiring diagrams that are crucial for successful integration into a wide range of applications. Understanding the information contained within the NEMA 17 17HS4401 Datasheet is essential for selecting the right power supply, motor driver, and control parameters to achieve optimal performance.
Decoding the NEMA 17 17HS4401 Datasheet Specifications
A NEMA 17 17HS4401 stepper motor is a specific type of motor, indicated by its NEMA (National Electrical Manufacturers Association) frame size. NEMA 17 indicates the size of the motor’s faceplate, which is approximately 1.7 x 1.7 inches (42.3 x 42.3 mm). The “17HS4401” part number further defines its electrical and mechanical characteristics. Understanding these characteristics, which are detailed in the datasheet, is paramount for proper application. The datasheet provides critical information such as holding torque, step angle, current rating, voltage, resistance, inductance, and rotor inertia. These parameters are essential for calculating power requirements, selecting appropriate drivers, and predicting motor performance.
The NEMA 17 17HS4401 stepper motor is widely used in various applications due to its compact size, reasonable torque, and precise control capabilities. Its applications span multiple industries:
- 3D printers and CNC machines, where precise positioning is critical for creating accurate parts.
- Robotics, enabling controlled movement of robotic arms and joints.
- Camera gimbals, providing stable and smooth camera movements for professional video and photography.
- Automation equipment, automating repetitive tasks in manufacturing and other industrial processes.
Using the right motor for your needs helps to prevent damaging any devices, making sure the parts fit correctly and are controlled effectively.
The datasheet typically includes wiring diagrams, which show the arrangement of the motor’s four wires (two coils). This information is crucial for connecting the motor to a motor driver, which controls the current flow through the coils to create the stepping motion. The datasheet specifies how to correctly connect the wires for unipolar or bipolar operation, as well as the sequence for energizing the coils to achieve forward or reverse motion. Below is a sample parameter, which will exist in a datasheet.
| Parameter | Value |
|---|---|
| Step Angle | 1.8 degrees |
| Holding Torque | 40 Ncm |
| Rated Current | 1.7 A |
For detailed technical specifications, performance charts, and wiring diagrams, it’s highly recommended to consult the original NEMA 17 17HS4401 Datasheet. This document is provided by the manufacturer and contains the most accurate and up-to-date information. It is the most reliable resource for the complete characteristics of the motor and you should refer to it before usage.