High-Performance Stepper Motor S42D110A-MAA8S2 for Precise Motion Control

The S42D110A-MAA8S2 stepper motor is designed for continuous duty with a rated voltage of 24V DC and a holding torque of 0.23N·m. With a step angle of 1.8°, this 2-phase unipolar motor ensures precise motion control. Its robust construction includes SUS303 shaft material and single row ball bearings for durability. Rated at 1.0A per phase, it features a winding resistance of 2.79Ω and an inductance of 2.3mH. This motor provides excellent positional accuracy of ±0.09°, making it ideal for applications requiring reliable performance. It also meets high insulation standards with a dielectric strength of 500V AC and an insulation resistance of over 100MΩ. The compact design, weighing approximately 380g, is perfect for tight spaces while maintaining effective heat dissipation.