1530 Linear Stepper Motor, 2-Phase 4-Wire, M3 Screw Shaft, 30mm Stroke for Micro Applications Product Overview The CHS-SM1530-M3 linear stepper motor is a compact permanent magnet linear actuator designed for precision linear motion. With a built-in lead screw and slider, it delivers smooth, controlled reciprocating movement, ideal for micro 3D printers, engravers, and automation equipment. Key Features Integrated Linear Design: Features an M3×P0.5 lead screw with a plastic slider bracket, providing a 30mm effective linear stroke for direct reciprocating motion without additional mechanisms. Precision Stepper Control: 2-phase 4-wire bipolar drive with a 18° step angle, compatible with common stepper drivers (e.g., L6219) and PLC control systems for accurate positioning. Compact & Reliable: 15×14.5×60mm dimensions, lightweight (approx. 31g), and durable construction suitable for small-scale automation projects. Versatile Applications: Perfect for micro linear slides, 3D printers, engraving machines, smart storage devices, and other applications requiring precise linear movement. Specifications (CHS-SM1530-M3*P0.5) Model: CHS-SM1530-M3*P0.5 Brand: ChiHai Motor Rated Voltage: DC 6V (Driver IC: L6219) Motor Type: 2-Phase Bipolar Permanent Magnet Linear Stepper Motor Phase Current: 400mA/Phase (at 1000PPS) Phase Resistance: 15±10% Ω/Phase (20℃) Step Angle: 18°/Step Excitation Mode: 2-2 Phase Excitation Drive Mode: Bipolar Drive Lead Screw: M3×P0.5 Stroke: 30mm Pull-out Torque: >200g at 500pps Max Response Pulse Rate: >1200pps Max Self-start Pulse Rate: >900pps Insulation Class: Class E Insulation Strength: 100V AC for 1 second Insulation Resistance: 50MΩ at DC 500V Operating Temperature: -0 ~ +55℃ Dimensions: 15×14.5×60mm Weight: Approx. 31g Available Configurations Linear Stepper Motor Only Motor + Standard Stepper Driver Motor + PLC Control Driver DATA SHEET Attribute Value Product Type Linear Stepper Motor / Linear Actuator Model CHS-SM1530-M3*P0.5 (1530 Motor) Brand ChiHai Motor Rated Voltage DC 6V Motor Type 2-Phase Bipolar Permanent Magnet Stepper Motor Drive Mode 2-Phase 4-Wire Bipolar Drive Step Angle 18°/Step Lead Screw M3×P0.5 Stroke 30mm Phase Current 400mA/Phase Phase Resistance 15±10% Ω/Phase Dimensions 15×14.5×60mm Weight Approx. 31g Included Accessories Plastic Slider Bracket Compatible Drivers L6219, Standard Stepper Drivers, PLC Control Systems Applications Micro 3D Printers, Engravers, Automation Equipment, Linear Slides