NEMA 17 Integrated Lead Screw Motor

Description

The NEMA 17 Integrated Lead Screw Motor is a compact and high-performance motor designed for precise linear motion applications. Its integrated lead screw converts rotary motion into smooth, accurate linear movement. As a result, it is ideal for 3D printers, CNC machines, and automated positioning systems.

This motor combines a standard NEMA 17 stepper with a built-in lead screw. Consequently, it eliminates the need for external couplings and reduces mechanical complexity. The NEMA 17 Integrated Lead Screw Motor delivers high torque and stable performance at low and medium speeds. Therefore, it ensures precise movement and repeatable positioning for various projects.

Durability is a key feature. The motor uses high-quality materials for the lead screw and internal gears. This ensures long-term reliability and minimal maintenance. Moreover, the integrated design reduces backlash, improving accuracy in applications that require tight tolerances. The compact size allows easy integration into tight spaces, making it perfect for small-scale CNC machines, robotics, and automated lab equipment.

Installation is straightforward. The motor is compatible with standard stepper drivers and controllers. Additionally, it supports microstepping for finer resolution and smoother motion. Engineers can easily integrate the NEMA 17 Integrated Lead Screw Motor into Arduino, Raspberry Pi, or industrial automation systems.

This motor is widely used in linear actuators, 3D printers, CNC routers, and precision automation systems. Furthermore, it supports both continuous and intermittent motion without performance loss. Its combination of precision, high torque, and compact design makes it a versatile choice for engineers and hobbyists alike.

Overall, the NEMA 17 Integrated Lead Screw Motor is a dependable and efficient solution for linear motion applications. Its integrated design, accurate positioning, and ease of integration make it essential for modern robotics, CNC, and automation projects.

Specifications

• Model: 17HS4401S-T8

• Motor Frame: NEMA 17 (42 × 42 mm flange) 

• Rated Current / Phase: 1.5 A 

• Holding Torque: 40 N·cm 

• Step Angle: 1.8° per step (typical) 

• Lead Screw & Nut: Integrated lead screw (T8 / trapezoidal or specified type) with copper nut — ready for linear actuation. 

• Shaft / Rod Type: Lead screw output rather than a plain shaft (for linear motion). 

• Motor Body Size: Typically 42×42×40 mm (motor block) — standard NEMA-17 size. 

• Suitable Voltage / Drive Range: Usable with common bipolar stepper drivers compatible with 1.5 A rating. 

• Use Cases: Linear actuators, positioning mechanisms, CNC machines, 3D printers, robotic linear motion, automated instrumentation, and other mechanical assemblies needing controlled linear travel and strong push/pull force.