The 20STLC28D05 is a captive linear hybrid stepper motor with a 20 mm diameter and a 1.8° step angle, designed for precise linear motion in compact applications. It has a ball bearing, 4 AWG28 leadwires, and a 25.4 mm stroke length. The motor operates at a rated current of 0.5 A per phase (2-phase ON) with 5.1 Ω resistance and 1.6 mH inductance per phase. It delivers a minimum holding force of 60.3 N at 1 mm linear travel and achieves 200 steps per revolution with ±1 step linear travel accuracy. The ambient temperature range is -20 to +50 °C, with a maximum coil temperature of 130 °C (Class B). Weight is 43 g. Insulation resistance is 100 Mohms at 500 VDC, and it withstands 500 VAC for one minute.
20STLC28 - Captive Linear Hybrid Stepper Motor
20STLC28
The 20STLC28 is a linear hybrid stepper motor with linear guide (captive). With only 20mm width, it's miniature size and high linear force makes it an ideal solution for application with space constraint such as small precision instruments. The captive version seamlessly combines a leadscrew nut and motor rotor, enhancing compactness and integration.The plunger is supported within the motor's housing, forming a complete unit that reduces complexity and installation space. Designed to excel in sorting or assembly operations, where quiet, precise linear motion is required.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 20STLC28D05AB025X |
| Product Name | 20STLC28 - Captive Linear Hybrid Stepper Motor |
| Step Angle | 1.80 degrees |
