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⚙️ Small size, sharp moves — power your precision projects with micro finesse!
The DC 5V Micro 2-Phase 4-Wire Stepper Motor Linear Stage Actuator is a compact, lightweight linear motion device featuring a 48mm stroke and 18-degree step angle for precise positioning. Operating at 5-12V with low current draw, it’s perfect for prototyping, STEM education, and small-scale precision applications requiring controlled linear movement. Requires a stepper motor driver board for operation.







| ASIN | B09BZFKJGF |
| Best Sellers Rank | #173,910 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #147 in Linear Motion Actuators |
| Brand | QINIZX |
| Brand Name | QINIZX |
| Customer Reviews | 3.9 out of 5 stars 22 Reviews |
| Included Components | Stepper Motor x1 |
| Item Dimensions W x H | 3.2"W x 0.67"H |
| Item Weight | 0.06 kg |
| Manufacturer | QINIZX |
| Material | Plastic, Metal |
| Material Type | Plastic, Metal |
| Model | 77-Motor55mmS |
| Model Name | Mini Stepping Motor |
| Number of Items | 1 |
| Part Number | 77-Motor55mmS |
| Product Dimensions | 3.2"W x 0.67"H |
| Shaft Diameter | 3 millimeters |
| Speed | 200 rpm |
| UPC | 048518727323 |
| Unit Count | 1 Count |
| Voltage | 5 volts |
B**5
Good for testing, but otherwise it's a toy
This actuator/stepper is great for testing your circuitry and code, but don't expect to move anything with it. Very low motor torque and the carriage will bottom out on the mounting screws with any load on it. However, it's an inexpensive device for prototyping and development - perfect for STEM demonstrations of microelectronics!
D**D
A toy
It’s practically a toy, no real application besides demonstrating how linear actuators work.
Z**P
Don't use 12v....
Description says 5v, but in listing description says it can run 5-12v. 12v certainly worked, but after a few cycles of moving a step and back, the motor was so hot that i must have been close to melting the plastic of the linear actuator housing. Have to remove a few stars for describing 12v power when that would certainly lead to smoke, fire, destroyed motor or some other < desirable outcome.
J**G
quality is not good
Just not good quality. Need it for a project. It breaks after a few trails. Need to buy another one….from difference place. I do not recommend this one.
A**R
Perfect for what I needed
Perfect for what I needed
Trustpilot
2 months ago
1 day ago