The Inspire Robots LA16 Series Micro Linear Servo Actuator is a high-precision, lightweight, and compact integrated servo system designed for applications requiring precise linear motion in confined spaces. With a 16 mm stroke and a weight of only 23 g, this actuator integrates a coreless motor, precision metal gear reducer, high-accuracy position sensor, and servo driver into a single, compact module.
Key Features
-
High Precision: Positioning accuracy up to ±0.03 mm for exact linear control
-
Compact and Lightweight: Slender 13.2 mm × 78.5 mm body, ideal for integration into small robotic systems
-
High Power Density: Delivers up to 70 N of maximum force with a locked-rotor force of 100 N
-
Integrated Drive & Control: Built-in closed-loop control with position feedback ensures reliable and accurate operation
-
Versatile Mechanical Interfaces: Available in Standard, Ear, and Octagonal mounting options, all with M3 threaded tips for actuator joints
-
Flexible Electrical Interfaces: Supports D-LVTTL serial or P-PWM control protocols for seamless system integration
-
Robust & Reliable: Operates across -10 °C to +60 °C, IP40 protection level, and features quiescent current of just 0.02 A
Technical Specifications
Standard Parameters
| Parameter | Value |
|---|---|
| Stroke | 16 mm |
| Weight | 23 g |
| Operating Voltage | DC 8 V ± 10% |
| Repeatability | ±0.03 mm |
| Operating Temperature Range | -10 °C ~ +60 °C |
| Quiescent Current | 0.02 A |
| Peak Current | 2 A |
| Protection Level | IP40 |
Speed Levels & Performance
| Speed Level | Max Force | Locked-Rotor Force | Self-Locking Force | No-load Speed | Full-load Speed | No-load Current |
|---|---|---|---|---|---|---|
| 02 | 70 N | 100 N | 100 N | 18 mm/s | 8 mm/s | 0.2 A |
| 03 | 56 N | 80 N | 100 N | 36 mm/s | 16 mm/s | 0.24 A |
| 07 | 42 N | 60 N | 50 N | 50 mm/s | 21 mm/s | 0.5 A |
| 09 | 21 N | 30 N | 38 N | 70 mm/s | 36 mm/s | 0.5 A |
Internal Design
The LA16 integrates a lead screw, high-precision sensor, precision gear reducer, servo driver, and coreless motor in a single body. This all-in-one architecture provides smooth, efficient, and accurate motion while reducing system complexity.
Applications
-
Robotics: Precision grippers, robotic fingers, and dexterous hands
-
Medical Devices: Micropositioning and motion control systems
-
Industrial Equipment: Compact automation solutions and precision control systems
-
Consumer Electronics & 3C Devices: Lightweight actuators for advanced mechanisms
The LA16 Series offers a balance of high accuracy, power, and integration, making it a versatile solution for industries requiring reliable micro linear motion control.
Details

LA 16 micro linear servo actuator, 16mm stroke, tandem motor and screw, slender, small cross-section, lightweight.

Micro linear servo actuator with integrated drive, control, and bus system.

16mm stroke micro linear servo actuator with M3 threaded interface and three mechanical options.

LA16-021D servo has 16mm stroke, 23g weight, DC8V±10% voltage, ±0.03mm repeatability, -10°C to +60°C range, IP40 rating. Speed levels 02–09 provide varied force, speed, and current for diverse applications.

Servo dimensions and specs detailed in technical drawing.

Servo dimensions and specs include M3xP0.5-6H, M1.6x2.50, L=62, and detailed measurements.

Inspire LA16 Servo dimensions and angles, including M3xP0.5-6H thread, L=63.7, with 0°, 45°, 90°, 135° positions.

Inspire LA16 Servo with Standard, Ear, and Octagonal Interfaces

Servo interfaces: Standard, Ear, and Octagonal (ACBO-S30). Features dimensions, screw specs, mounting details. Installation parts for reference.
Related Collections

Explore More Drones & Accessories
-
Camera Drone
Our Camera Drone Collection features a wide range of brands including FIMI,...
-
Drone Accessories
Discover a wide range of drone accessories to enhance flight performance, extend...