The S20-15-38-B is a miniature linear stepper actuator with a 15mm stroke, designed for precise axial motion in applications such as robotics, optics, and industrial automation. It has a closed length of 89.8mm and weighs 62g. The actuator operates on 0-4.2 VDC with a maximum phase current of 0.60A and a phase resistance of 7 ohms. It holds position without power with a backdrive force of 40N and features a step size of 0.01mm and mechanical backlash of 0.1mm. Operating temperature ranges from -10°C to +40°C, with a maximum temperature rise of 80°C. The device is rated IP-54 for ingress protection and produces less than 40 dB of audible noise at 45cm under low-noise settings. It includes two mounting brackets and #8-32 hardware, with a 300mm cable and M8x1.25 threaded shaft. Maximum duty cycle is 100%.
S20 15mm Linear Stepper Actuator
S20-15-38-B
| Actuonix Motion Devices | |
|---|---|
| Product Category | Linear Actuators |
| Product Number | S20-15-38-B |
| Product Name | 15mm Stepper Actuator - Actuonix S20 Series |
| Device Type | Rod Type |
| Actuation Type | Electrical |
| Stroke or X-Axis Travel | 0.5906 inch (15 mm) |
