The 57STLN45D30 is a 57 mm non-captive linear hybrid stepper motor with a 1.8° step angle and 200 steps per revolution, designed for precise linear motion applications. It features a ball bearing support system, 4-wire bipolar configuration, and operates at a rated current of 3 A per phase with 0.95 Ω resistance and 3 mH inductance per phase. The motor achieves a maximum holding force of 900 N at rated current and a minimum holding force of 12.8 N when unenergized, with a typical stroke length of 90 mm. Linear travel accuracy is ±1 step, and it supports an ambient temperature range of -20 to +50 °C with a maximum coil temperature of 130 °C (Class B). The unit weighs 511 g and uses 4x AWG22 leadwires.
57STLN45 - Non-Captive Linear Hybrid Stepper Motor
57STLN45
The 57STLN45 is a 2-phases linear hybrid stepper motor. The non-captive version is ideal for applications requiring precise linear movement, customizable travel distances, and the flexibility to adjust the actuator's function based on the fixed element, be it the motor or the leadscrew. It provides high-performance, precision, and customization, making it an excellent choice for applications ranging from automation to robotics, where specific movement patterns and distances are critical.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 57STLN45D30R0150X |
| Product Name | 57STLN45 - Non-Captive Linear Hybrid Stepper Motor |
| Step Angle | 1.80 degrees |
