28 in Stroke 12V Linear Actuator 440lbs - Heavy Duty Lift

In this review of the 28 in Stroke Linear Actuator the bottom line is simple: it is a workhorse for heavyduty lifting tasks where steady, selflocking motion matters. The actuator is best for hobbyists and light industrial users who need a long 28 in stroke, a high 440 lbs push rating, and IP65 protection for occasional outdoor use. The single biggest reason to consider it is the combination of long travel and strong thrust, backed by a builtin limit switch and selflocking design that holds position without extra hardware.

Key Features

• 12V DC operation: Runs from a common 12V supply for easy integration with battery or vehicle systems.
• 28 in stroke length: Provides 700mm of travel, suitable for large motion ranges such as sunroof panels or lifting platforms.
• 440 lbs maximum push: Delivers 2000N of force for moving heavy components with confidence.
• Builtin limit switches and selflocking: Stops automatically at end positions and holds load without continuous power.
• IP65 protection: Sealed against dust and lowpressure water jets, making it suitable for outdoor installations.
• Quiet plastic gear train: Runs at under 50dB for reduced noise during operation.

Who It's For

This actuator suits DIY builders, small workshop fabricators, and integrators who need long linear travel and substantial force in a compact, singleunit solution. Typical applications include electric beds, solar trackers, adjustable booths, and medium weight lifting platforms where position holding and environmental protection matter.

It is less appropriate for applications that require high speed or millisecond precision; the noload speed of about 0.31 in/sec (8mm/s) means motion is deliberate rather than fast, and very high dutycycle industrial systems may prefer purposebuilt heavy continuousduty units.

Pros & Cons

Pros

• Strong 440 lbs push capacity with 2000N rating for demanding lifting tasks.
• Long 28 in stroke and substantial extended length for large travel requirements.
• Selflocking and internal limit switches add safety and simplify control wiring.
• IP65 rating and aluminum alloy construction support outdoor and rugged use.

Cons

• Relatively slow speed; some users report it feels very slow for timesensitive moves.
• Plastic gears, while quieter, may be less suitable for continuous heavy duty cycles than metal gearing.

Specifications

Voltage	DC 12V
Stroke length	28 in (700mm)
Retracted / Extended	34 in (850mm) / 62 in (1550mm)
No load speed	0.31 in/sec (8mm/s)
Max push force	440 lbs (2000N)
Max current draw	5A
Protection class	IP65

Our Verdict

The 28 in Stroke 12V Linear Actuator is a practical, valueoriented choice for anyone who needs long travel and strong holding force in an IP65 package. It excels where controlled, quiet motion and position holding are required, and offers good lift capacity for its size. Buyers who prioritize speed or continuous industrial duty should compare heavier duty gear options, but for many workshop and outdoor projects this actuator is a sensible, reliable pick.

Frequently Asked Questions

Can this actuator be used outdoors?
Yes; the IP65 rating protects against dust and lowpressure water jets, making it suitable for outdoor installations with normal exposure.

How fast does it move under no load?
The noload speed is about 0.31 in/sec (8mm/s), so expect deliberate movement rather than rapid motion.

Will it hold position when power is removed?
Yes; the actuator has a selflocking mechanism that holds position and builtin limit switches to stop at end points.