Mini linear actuator is a small and compact unit capable of lifting low to medium forces. The provided actuator max load is 850N in pull/push, 12V/24V DC four voltage options are available, it can be used with any application that requires moving something in a straight line.
Electric Linear Actuator Specifications
Model |
ATOHTA15 |
Voltage |
12V DC, 24V DC (Optional) Note: The fluctuation of voltage is +/-2V. |
Maximum Load |
850N in pull/push |
Self Locking Load |
900N |
Power |
35W |
Rated Speed at Full Load |
5mm/s at 850N |
Output Speed at No Load |
8mm/s |
Rated Load Current |
4.7A |
Stroke |
50/ 100/ 150/ 200/ 250/ 300/ 350/ 400/ 450mm (Optional, can be customized) |
Minimum Installation Dimensions |
Stroke + 105 mm (Stroke<300mm) Stroke + 120 mm (Stroke>300mm) |
Connection Mode |
Default motor wiring (Brown lead: motor positive +; Blue lead: motor negative -) |
IP Rating |
IP54 |
Operational Temperature Range |
-20°C~+45°C |
Certification |
ISO, CE, RoHS |
Noise |
<52dB |
Upper End Type |
Cylindrical, aperture 8.1mm |
Line Length |
750mm |
Weight |
3 kg |
Built-in limit switches (not adjustable) |
Linear Actuator Load and Speed Selection
Rated Load Capacity |
Self Locking Force (N) |
Rated Load Current (A) |
Output Speed at No load (mm/s) |
Rated Speed at Full Load (mm/s) |
Pull (N) |
Push (N) |
850 |
850 |
900 |
4.7 |
11.1 |
8.9 |
600 |
600 |
600 |
4.4 |
14.2 |
10.5 |
400 |
400 |
400 |
4.2 |
15.0 |
12.0 |
300 |
300 |
300 |
3.8 |
22.2 |
17.8 |
200 |
200 |
200 |
3.2 |
33.3 |
26.7 |
Linear Actuator Standard Dimension (mm)

S: Stroke, L: Retracted Length=Stroke+105mm (Stroke<300mm) / Stroke+120mm (Stroke>300mm)
Linear Actuator Stroke and Size Selection
Stroke±2 (mm), Mounting Dimension±2 (mm) |
Stroke |
50 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
Size |
155 |
205 |
255 |
305 |
355 |
405 |
470 |
520 |
570 |
Tips: Difference between linear actuator and electric-hydraulic pusher
Linear Actuator
The linear actuator has novel and delicate design, small size, high precision, complete synchronization, good self-lock performance, sanitary, direct motor driving, and requires to gas source or oil pipe.
Application of linear actuator: widely used in the seat backrest lift in the plane, ship and luxury car, as well as the straight line pushing and expansion of the massage chair, massage bed, fire-fighting equipment, medical equipment, furniture and so on.
Electric-hydraulic Pusher
The electric-hydraulic pusher hydraulic control valve is mainly constituted by the overflow valve, oil absorption one-way valve, speed regulating valve, hydraulic control one-way valve(hydraulic lock) and so on. The oil loop combination valve of different functions can be designed according to the working characteristics of the electric-hydraulic pusher, so as to meet its working requirement.
Application of electric-hydraulic pusher: Widely used in metallurgy, mining, power, coal, machinery, transportation, food, chemical, cement, water conservancy, building material, transportation and other departments.
Both linear actuator and electric-hydraulic pusher are machinery in straight line movement. The difference is that one is the electromechanical liquid and the other is the electromechanical equipment. The main difference is that electric-hydraulic pusher is in liquid transmission, thus having unstable speed, poor accuracy, and liquid leakage after being used for a long period. The liquid has to be supplemented from time to time, so as to cause wastage and pollution.