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.