Actuator 24V
Product model: KT1610-50-2KG
Stroke: 50mm (customizable)
Total length: 124.5mm
Push-pull force: 20N
No-load push-pull speed: 25mm/s
Protection current: 0.34A
Rated voltage: 24V (or 12V)
Noise: ≤60dB
Protection level: IP56
Product Introduction
The Actuator 24V can be wired to the vehicle harness directly, with no 24-to-12 V converter to package inside the duct area. The unit is fixed to the duct housing by its front ears, and the rod end is pinned to a short crank arm on the flap shaft: extending the rod rotates the crank one way and retracting it turns the crank back, so the flap moves to a new opening position and stays there. The thrust and travel required are set by the flap area, the static pressure difference across it, the seal friction at breakaway and the length of that crank arm - not by the size of the duct.
Product Parameters
| Parameter | Specification |
|---|---|
| Rated Voltage | 24V DC standard; 12V DC available |
| Rated Thrust | 2 kg (20 N) |
| Stroke | 50 mm (this configuration); 10 / 20 / 30 / 50 / 100 mm standard, longer strokes on request |
| Lead Screw Lead | 2 mm (standard) |
| No-Load Speed | Up to 25 mm/s (standard) / up to 50 mm/s (high-speed option) |
| Loaded Speed | 18 mm/s (standard) / 32 mm/s (high-speed option) |
| Static Self-Locking | Greater than 2× the rated thrust (more than 4 kg) |
| Protection Current | 0.32 A at 24V DC / 0.64 A at 12V DC |
| Noise | < 60 dB |
| Ingress Protection | IP56 |
| Retracted Length | 124.5 mm (50 mm stroke build) |
| Extended Length | 174.5 mm (50 mm stroke build) |
| Mounting Hole Spacing | 115.5 mm retracted / 165.5 mm extended |
| Outer Tube | 16 mm outer tube diameter / 10 mm rod diameter |
| Mounting Hole Diameter | Ø4.0 mm |
| Operating Temperature | -45°C to +60°C |
| Duty Cycle | Intermittent, approx. 10%; auto power-off at end of stroke |
| Core Materials | 304 stainless steel housing + copper alloy drive components |
| Gear Set | N30 all-metal reduction gear set |
| Limit Protection | External limit protection board |
| Service Life | 8000 cycles |
Customization Options
| Option | Available change |
|---|---|
| Rated voltage | 24V DC standard, 12V DC available on the same body |
| Stroke length | 50 mm on this configuration; 10 / 20 / 30 / 50 / 100 mm standard, longer strokes on request |
| Lead screw lead | 2 mm standard, 4 mm for higher speed |
| Lead wire length and connector | Built for the routing along the duct and to the vehicle harness |
| Thread |
Machined as an external thread or an internal thread to suit the mating part - tell us the thread size and which direction you need |
Product Application
Industrial Automation Equipment
In production line automation systems, the Actuator 24V is primarily used for valve control, conveying devices, and robotic arms to achieve precise linear motion control.
Intelligent Door Control Systems
In electric doors, turnstiles, and window controls, the Actuator 24V is responsible for driving the opening and closing actions.
Medical and Home Equipment
Used in hospital beds, adjustable chairs, rehabilitation devices, etc., to perform height and angle adjustment functions.
Agricultural and Livestock Machinery
Used for automatic ventilation, feed door, or irrigation valve control to achieve automatic adjustment.
Actuator Selection Comparison
| Configuration | Stroke | No-load speed | Loaded speed | Typical fit |
|---|---|---|---|---|
| Standard 2 mm lead (this page) | 50 mm | Up to 25 mm/s | 18 mm/s | Flap driven through a short crank arm, with gradual air-mix changes |
| High-speed 4 mm lead | 50 mm | Up to 50 mm/s | 32 mm/s | Sequences that have to switch the air path quickly |
| Standard lead, longer stroke | 100 mm | Up to 25 mm/s | 18 mm/s | Damper with a longer linkage throw |
our company
Founded in 2015, our company has over 10 years of experience specializing in the research, development, and production of miniature electric linear actuators and electric actuator systems.

Certifications, Testing and Warranty
Each actuator is assembled and checked in our own ISO 9001 certified . Certificates and utility model patents are listed on the [Certification] page, alongside the [testing equipment] used for validation, and a CE declaration and RoHS documents come with the configuration you select. As a component supplier, we support the builder's machine with the test values and drawings it needs. Minimum order is one piece and the product carries a 6-month warranty - see [why customers work with KABASI].
Get free drawings and product data
FAQ
Can this actuator be connected directly to a 24V truck electrical system?
Yes. 24V DC is the standard configuration and matches the electrical system on heavy-duty trucks, buses and construction machinery; 12V DC is available on the same body. Tell us the supply window your harness delivers - a vehicle bus rises while the alternator charges - so the build is confirmed against it.
Does the flap keep its position when the ignition is switched off?
Yes. Static self-locking is more than twice the rated thrust, so the lead screw holds the last commanded angle with no current. If the duct needs the flap to fail to a specific position instead, that must come from the flap mechanism.
Is 2 kg (20 N) of thrust enough for my air flap?
Multiply the holding torque at the flap shaft by the crank-arm length, then add the breakaway peak; if that is above 20 N, the same platform is built at 8 kg and 20 kg. Send the flap drawing and we will size it.
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