15 mm PM Stepper Linear Actuator
The 15 mm PM stepper linear actuator is the smallest can stack actuator platform from DINGS, available in External and Kaptive configurations.
This compact actuator is designed for precise linear motion in space-constrained applications, with optional screw end machining, lead screw coating, cable changes, and custom stroke lengths.
Motor Characteristics
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| Specification | 4V Winding | 5V Winding | 12V Winding |
|---|---|---|---|
| Polarity | Bi-Polar | ||
| Linear Actuator Type | External, Kaptive | ||
| Step Angle | 18° | ||
| Phase Current | 200 mA | 160 mA | 70 mA |
| Phase Resistance | 20 Ω | 33 Ω | 180 Ω |
| Phase Inductance | 506 mH | 8.7 mH | 49 mH |
| Power Consumption | 1.6 W | ||
| Rotor Inertia | 1 gcm² | ||
| Insulation Class | E | ||
| Insulation Resistance | 100 MΩ | ||
| Mass | 15 g | ||
Available Lead Screw and Travel Per Step
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| Step Angle | Screw Lead | Screw Lead | Travel Per Step | Travel Per Step | Screw Lead Code |
|---|---|---|---|---|---|
| mm | inch | mm | inch | ||
| 18° | 0.5 | 0.0197 | 0.025 | 0.000985 | AD |
| 18° | 1 | 0.0394 | 0.05 | 0.00197 | AB |
Dimensional Drawings
Note: For the 15 mm Kaptive type, the available stroke is 13 mm.
Speed Thrust Curves
Customization Options
Custom Stroke Lengths
Adjust travel range and stroke requirements to better match the application package and motion profile.
Screw End Machining
Modify screw ends for couplings, mounting, alignment, or application-specific mechanical interfaces.
Teflon Coated Lead Screws
Add coating to support greaseless screw and nut combinations, improve life, and enhance thrust performance.
Voltage & Winding Options
Select winding options around power, current, speed, and force requirements for your system.
Connector & Cable Options
Customize cable length, connector type, wire routing, or harness details for easier installation.
External or Kaptive
Choose the actuator configuration that best fits the load, available space, and guidance requirements.
Mounting Features
Review custom mounting or interface requirements for compact OEM equipment designs.
Application Support
Work with DINGS’ Motion USA to review force, speed, duty cycle, life, and integration requirements.
Downloads
External - E15PC
Kaptive - K15PC
Need help selecting or customizing a 15 mm PM actuator?
DINGS’ Motion USA can help evaluate lead screw selection, travel per step, actuator configuration, force requirements, wire options, and custom mechanical features for your application.