
Features:
With over 16 years of dedicated experience in electric linear actuators and lifting columns, GEMING (Zhejiang Ge Ming Driven Technology Co., Ltd.) supports OEM engineers with custom linear motion solutions for industrial automation, medical equipment, ergonomic workspaces, outdoor systems, and robotic applications. Our engineering team reviews load, stroke, speed, duty cycle, installation space, control logic, and environmental requirements before recommending a product configuration.
For safety-critical or heavy-duty projects, GEMING can provide application review, CAD/STEP support, technical documentation, and custom actuator or lifting column development based on verified project requirements.
HTA3 uses a telescopic 3-stage profile to provide more stroke from a shorter retracted length. It is a practical choice for laboratory tables, automation stations, and adjustable platforms where the available installation height is limited.
Use this model when your project needs a configurable linear motion component rather than an off-the-shelf catalog-only part. For accurate selection, prepare the required load, stroke, voltage, speed, duty cycle, mounting direction, and control interface.
The 3-stage structure improves the stroke-to-retracted-length ratio, allowing a lower collapsed height while still providing useful vertical travel for equipment with height restrictions.
Please provide load, stroke, speed, voltage, duty cycle, installation space, mounting direction, environmental conditions, and any control or feedback requirements.

| HTA3 Load V.S. Speed | Load ±10%(N) | Speed ±2(mm/S) | ||||||||||
| Max load(N) | 6,000 | 3500 | 2500 | 2000 | 1500 | 1000 | 750 | 500 | 350 | 250 | 180 | 150 |
| Free-load speed(mm/s) | 3.6 | 7.2 | 10.5 | 13 | 17.5 | 26.5 | 35.5 | 53.5 | 71.5 | 107 | 149 | 179 |
| Full-load speed(mm/s) | 2.9 | 5.7 | 8.6 | 10.5 | 14 | 21.5 | 28.5 | 43 | 57 | 85.5 | 119 | 143 |
| Stroke V.S. Retracted length | stroke ±2(mm) | retracted length ±2(mm) | ||||||||||
| Stroke(MM) | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |||
| Retracted length(MM) | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | |||
| Net Weight(KG) | 5.9 | 6.8 | 7.7 | 8.6 | 9.5 | 10.4 | 11.3 | 12.2 | 13.1 | |||
Installed in a woodworking saw table in 2017,
this linear actuator remained in continuous service for years without replacement.
In 2025, the same customer reordered the identical model for a new project.