Through Shaft Linear Stepper Motor with Acme Lead Screw – 200mm Length 1000 Lines Pulse

The through-shaft linear stepper motor is designed for precise linear motion control in various applications requiring reliable and smooth movement. Featuring an integrated acme lead screw, this motor converts rotary motion into linear displacement, making it perfect for linear actuator motor systems, robotics, and CNC automation.

Key Features

• High precision and low backlash with the integrated lead screw actuator.
• Through-shaft design for easier integration in linear motion systems.
• 200mm travel distance ideal for medium-range applications.
• Perfect for stepper motor and lead screw setups in 3D printers, CNC machines, and robotics.
• Compatible with linear servo actuators and stepper motor linear actuators.

Technical Specifications

Model	42DL40EC-GT200N82
Step Angle	1.8° ±5%
Phase	2
Phase Voltage	2.0 VDC
Phase Current	2.0 A
Phase Resistance	1.65 Ω ±10%
Phase Inductance	2.6 mH ±20%
Static Moment	0.45 N·m
Insulation Class	Class B
Insulation Resistance	100MΩ min (500V DC)
Ambient Temperature	-20°C ~ +50°C
Ambient Humidity	15% ~ 95%
Motor Weight	Approx. 0.35 kg
Operating Voltage	DC 12–36V
Recommended Driver	2D42BH
Screw Diameter	Φ12 mm
Lead Screw Pitch	2.54 mm
Material	POM Nut (High Precision)

Encoder Wiring Information

Terminal	Wire Color	Function
PSU	Red	Phase 5V+ Positive
GRD	White	GRD
Encoder A+	Black	Phase A Positive
EncoderA−	Blue	Phase A Negative
EncoderB+	Yellow	Phase B Positive
EncoderB−	Green	Phase B Negative

Applications

This linear stepper motor with through-shaft design is widely used in:

• 3D printers for precise motion control.
• CNC machines requiring accurate positioning.
• Robotics systems for repeatable linear movement.
• Automated material handling systems and pick-and-place machines.
• Custom linear actuator motor applications requiring reliable motion in confined spaces.

Why Choose SSS-Motors

SSS-Motors specializes in high-performance linear drive motors and lead screw actuators that ensure smooth, precise linear motion. Our stepper motors built to handle demanding industrial environments, offering reliable and repeatable performance for a wide range of applications. Contact us today for customized solutions for your automation projects.

Download Datasheet

Download the full specification sheet for detailed parameters, wiring guide, and performance curves.

📄 Download PDF Datasheet