Jvnvlki HY0212V3K 12V Linear Actuator, 600mm Stroke

The Jvnvlki HY0212V3K linear actuator is listed with a 600mm stroke, 12V DC operation and up to 3000N thrust. Its long travel and low duty cycle suit intermittent positioning jobs, provided the power supply and load meet the stated requirements.

At a glance

Built-in limit switches stop movement at each end, and the listing describes a self-locking function that holds position when power is off.
The claimed IP65 rating and warning about long-term outdoor protection make the stated environment limits relevant to installation planning.
Mounting brackets are listed, but a 12V battery or AC-to-12V adapter is not supplied according to the product description.

Price

$109.64Save 15%

Reference price: ~~$128.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A 600mm stroke provides substantial travel for suitable door, window or lifting mechanisms.
The listing specifies 3000N maximum thrust and 600 lbs maximum pull, giving separate stated figures for push and pull use.
End limit switches and position holding are useful for intermittent positioning without continuous power.

Cons

A 10% duty cycle limits sustained operation. The listing specifies 18 minutes of rest for every 2 minutes of work.
The 5mm/s no-load speed is slow for applications that need rapid movement.

Technical specifications

17 specifications

Identity
Brand	Jvnvlki
Model	HY0212V3K

Movement and load
Stroke length	24"(600mm)
Retracted length	29.53"(750mm)
Extended length	53.15"(1350mm)
No-load speed	0.2 "/sec (5mm/s)
Maximum load	660lbs(3000N)
Maximum pull	600 lbs

Electrical and operation
Voltage	12V DC
Maximum current draw	5A
Working power	40W-50W
Duty cycle	10%
Operating temperature	-4°F to 140°F (-20°C to 60°C)

Construction and protection
Water resistance	IP65
Noise level	≤50dB
Material	aluminum alloy

Dimensions and installation
Weight listed	1.21 kg

What to know before buying

Listing details to confirm

The listing is inconsistent about stroke range: the title gives 50mm-1000mm, while the selected size and detailed specifications state 600mm or 24". It also describes 3000N as maximum load and maximum thrust but gives 600 lbs as maximum pull. Confirm the exact selected configuration and whether the required force is push or pull before purchase. The built-in limit switches are described as non-adjustable. Use a 12V DC supply with 40W-50W working power, and observe the stated duty cycle. The listing advises added protection for long-term outdoor use.

Who is it for?

A good fit for

Buyers needing a long-stroke 12V actuator for intermittent opening, positioning or lifting applications.
Installations where end-of-travel stops and a self-locking position-hold claim are useful.
Projects with a compatible 12V DC supply and mounting arrangement already planned.

Less suited to

Applications requiring continuous or frequent operation without long cooling intervals.
Projects needing fast travel, adjustable end stops or a supplied power source.
Buyers who need the exact stroke or load rating confirmed without checking the selected listing configuration.

Jvnvlki HY0212V3K 12V Linear Actuator, 600mm Stroke · photo 2 — Additional product photo 2

Frequently asked questions

What stroke length is specified for this actuator?

The selected size and detailed specifications state 600mm, also shown as 24". The title separately gives a 50mm-1000mm range, so confirm the selected configuration before buying.

What power supply does it need?

The listing specifies 12V DC and 40W-50W working power. It says a battery or AC-to-12V adapter is not included.

Can it run continuously?

No. The stated duty cycle is 10%, and the instructions specify 18 minutes of rest for every 2 minutes of operation.

Are the end stops adjustable?

The description says the internal limit switches stop the actuator at full extension and retraction, and are not adjustable.