Note:
1) This product must be used in conjunction with a remote switch equipped with normally closed type limit control terminals, such as our product (Model 0020512), please click here to buy if needed.
2) This product does not contain a mounting brackets. It compatible Bracket B and Bracket D, please click here to choose and buy.
3) If you need a DC power supply, please click here to choose and buy.
Package Include:
1 x Linear actuator B4
2 x Normally closed magnetic reed switch
1 x User manual
Introduction:
This is a linear actuator with adjustable stroke. It is equipped with two external normally closed magnetic switches that can slide freely, and by adjusting the position of these two normally closed magnetic switches, the linear actuator can be controlled to work within the set stroke length. For example, for a linear actuator with a stroke of 600MM, you can set it to move within a stroke range of 255MM to 455MM.
Application:
Mainly used for doors, windows, cellars, trapdoors, hatchways, solar tracking system, medical devices, agricultural machinery, vehicles, ships, elevator platforms, lifting tables, TV lifts, robots, cabinetries, massage sofas, electric beds, medical chairs, and other electrical equipment. It can open, close, push, pull, lift, and descend these devices.
It can replace hydraulic and pneumatic products to save power consumption.
Feature:
High-quality products and high-quality services
High strength wear-resistant gear
Aluminum alloy telescopic tube and outer tube, good corrosion resistant
Heavy duty design, high-power DC motor
Advanced waterproof and dustproof technology
Low power consumption and low noise
Equipped with two external normally closed magnetic switches that can slide freely, by adjusting the position of these two normally closed magnetic switches, the linear actuator can be controlled to work within the set stroke length.
You can control this linear actuator by a remote switch.
Built-in two limit switches, linear actuator will automatically stop when stroke rod reaches the limit position.
With auto-locking capability to hold load position after stopping, and no power supply is required.
Maintenance-free
Specifications:
Optional working voltage: DC 12V or DC 24V
Stroke: 2 in or 50 mm
Center distance between two mounting holes when the linear actuator is fully retracted: 225 mm
Center distance between two mounting holes when the linear actuator is fully extended: 275 mm
Optional speed: 3.5±0.5mm/s, 5±1mm/s, 7±1.5mm/s, 9±2mm/s, 14±3mm/s, 18±4mm/s, 28±6mm/s, 38±8mm/s
The above is the speed at no load, and the actual working speed will gradually slow down as the load increases.
Max Load capacity: 6000N / 600kg / 1300 lbs at 3.5mm/s
Linear actuator can get maximum load capacity when it operates in the vertical direction, and the pulling force is less than pushing force.
No-load current: 1~2A at 12V or 0.5~1A at 24V
Full load current: 6~12A at 12V or 3~6A at 24V
Please use a 12V 10A or 24V 5A power supply to power the linear actuator.
Shaft diameter: 24mm
The diameter of the mounting holes for the front and rear connectors:10mm [0.393in]
Housing Material: Aluminum Alloy
Stroke Rod Material: Aluminum Alloy
Gear Material: Polymer Plastic
Motor Type: Brushed DC Motor
Duty Cycle: 10%, max 3mins continuous use
Service life: approx. 25,000 cycles
Cable length: 1000±10%mm [40 in]
Certifications: CE
Environment temperature: -26℃ to 85℃
Operating Noise: about 42dB~46dB (Linear actuators with different parameters will have different noise levels.)
IP rating: IP54, not suitable for outdoor use.
| Different speeds and corresponding maximum thrust | |||
| No-load Speed | Full load Speed | Maximum Thrust | Self-locking Force |
| 3.5mm/s | 3mm/s | 6000N / 600 kg / 1300 lbs | 6500N / 650 kg / 1400 lbs |
| 5mm/s | 3.5mm/s | 5500N / 550 kg / 1200 lbs | 6000N / 600 kg / 1300 lbs |
| 7mm/s | 5mm/s | 3500N / 350 kg / 770 lbs | 3500N / 350 kg / 770 lbs |
| 9mm/s | 7mm/s | 3000N / 300 kg / 660 lbs | 3000N / 300 kg / 660 lbs |
| 14mm/s | 10mm/s | 2000N / 200 kg / 450 lbs | 1000N / 100 kg / 200 lbs |
| 18mm/s | 13mm/s | 1500N / 150 kg / 330 lbs | 800N / 80 kg / 180 lbs |
| 28mm/s | 20mm/s | 1200N / 120 kg / 260 lbs | 500N / 50 kg / 110 lbs |
| 38mm/s | 26mm/s | 1000N / 100 kg / 200 lbs | 300N / 30 kg / 60 lbs |
Wiring for remote switch:
1. Connect two wires of DC power supply to two terminals of the remote switch input.
2. Connect two wires of linear actuator to two terminals <Motor> of the controller, and you can exchange these two wires to change the moving direction of linear actuator.
3. Connect two magnetic reed switches to the limit control terminals of the remote switch, for specific wiring instructions, please refer to the wiring diagram.
Operation by remote switch:
1. Press and hold the button â–² on the remote: linear actuator extends outward, when it moves to the position of a magnetic switch, the linear actuator will automatically stop.
2. Press and hold the button â–¼ on the remote: linear actuator inward retracts, when it moves to the position of another magnetic switch, the linear actuator will automatically stop.
How to adjust the position of the magnetic switch:
You can loosen the fixing straps of the magnetic switch, then move the magnetic switch to a suitable position and tighten the fixing straps again.
Note: If the positions of the two magnetic switches are reversed, please swap their positions.
Production Time and Return or Exchange Policy
The linear actuators are customized and not in stock, and we need to spend 3~7 working days to produce them according to the specified parameters in your order, so that we don't accept returns or cancel orders. If customers order unsuitable linear actuators themselves, we also do not accept exchanges, please understand.