Durable 5000N Heavy Duty Linear Actuator with Potentiometer - 32 Inch 800MM Stroke (Model 0041547P)

Product Operation Demonstration Video:

Pull Force Test                                                                                   Thrust Force Test

Working Current Measurement at Different Thrusts                      Linear Actuator Limit Switch Wiring

Remote Control Linear Actuator                                                       Linear Actuator Manual Override

How to choose the suitable linear actuator based on the weight of the trapdoor?
Please click here: https://www.electric-linear-actuators.com/blogs/news-1/how-to-choose-the-suitable-linear-actuator-based-on-the-weight-of-the-trapdoor
If you don't know how to calculate it, please contact us for help.

How do you control a linear actuator? Harnessing manual controllers to control linear actuators
Please click here: https://www.electric-linear-actuators.com/blogs/news-1/how-do-you-control-a-linear-actuator-manual-control-linear-actuators

Introduction:
This linear actuator has a built-in potentiometer with three output wires connected. When the linear actuator moves, the resistance value between the output lines changes accordingly. In this way, we can obtain the corresponding movement position of the linear actuator by measuring the resistance value.

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
Metal housing, able to work in very harsh environments
Metal gearbox and high strength wear-resistant metal gears
Stainless steel telescopic tube and outer tube, good corrosion resistant
Heavy duty design, high-power DC motor
Strong thrust, up to 5000N / 500 Kgs / 1100 lbs
Multiple speed options, from 5 mm/second to 50 mm/second
Multiple stroke options, from 10 mm to 2000 mm
We can customize any stroke length from 10mm to 2000mm, such as 770mm, 1250mm, 1850mm and so on.
Advanced waterproof and dustproof technology
Low power consumption and low noise
Built-in clutch to protect gears and motors
Built-in motor overload and overheat protection
Built-in two limit switches, linear actuator will automatically stop when stroke rod reaches the limit position.
Built-in potentiometer.
Automatically lock after stopping, and no power supply is required.
Maintenance-free

Specifications:
Optional working voltage: DC 12V, DC 24V, DC 36V or DC 48V, and 24V is the most commonly used working voltage.
Stroke range: 32 inches or 800 mm
Optional speed: 12±2mm/s, 16±3mm/s, 20±4mm/s, 28±6mm/s, 50±10mm/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: 5000N / 500 Kgs / 1100 lbs at 12mm/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: 2~3A at 12V or 1~1.5A at 24V
Full load current: 12~20A at 12V or 6~10A at 24V
Please use a 12V/20A or 24V/10A power supply to power the linear actuator.
Shaft diameter: 28mm
Mounting holes diameter: 13mm [0.512 in]
Housing Material: Stainless steel
Stroke Rod Material: Stainless steel
Gear Material: Steel Alloy
Motor Type: Brushed DC Motor
The orientation of the front and rear connector is default, we can rotate it 90 degrees during the production according to the customer's needs.
Built-in potentiometer: 10K ohms (You can specify other resistance values)
Duty Cycle: 10%, max 2mins continuous use
Service life: approx. 35, 000 cycles
Cable: Five-core Cable (Two power wires and three potentiometer output wires)
Cable length : 600±10%mm [20 in], the length can also be customized according to your specific needs.
Certifications: CE
Environment temperature: -26℃ to 85℃
Operating Noise: about 56dB~66dB (Linear actuators with different parameters will have different noise levels.)
IP rating: IP65

Stroke and Length (Model 0041547P):
Stroke: 800MM.
Rretraction Length: When the linear actuator is fully retracted, the center distance between the two mounting holes is 1050MM.
Extension Length: When the linear actuator is fully extended, the center distance between the two mounting holes is 1850MM.
The linear actuator has two built-in limit switches, When the linear actuator is fully retracted or fully extended, it will stop automatically.
We can adjust the position of the built-in limit switches during production to meet customer-specified stroke and retraction lengths. For example, specify the stroke length of 780MM and the retraction length of 1070MM.
Note: The specified retraction length must be greater than the original length, and the specified stroke must be less than the original stroke.

Fixed Bracket:
1. This linear actuator does not contain fixed mounting brackets, please click here to purchase.
2. Each linear actuator would require two mounting brackets, one to fix the head of linear actuator and another to fix the bottom of linear actuator.
3. Compatible Mounting Brackets: Bracket B, Bracket D, Bracket G and Bracket H .
4. This linear actuator is also compatible with two flat mounting brackets: Head Fixed Mounting Circular Disk Bracket (Model 0043075) and Bottom Fixed Mounting Square Plate Bracket (Model 0043076) .
(When you have purchased flat mounting bracket along with linear actuators, we will install flat mounting bracket on the linear actuator during production for you.)

Operation:
The electric linear actuator has a five-core cable.

1. The brown and blue lines are two power lines of the electric linear actuator.
When the brown power wire is connected to the positive pole of the DC power supply and the blue power wire is connected to the negative pole of the DC power supply, the stroke rod will extend outward; after switching the power in the reverse direction, the stroke rod will retract inward.

2. The red, green and yellow wires are the three output wires of the potentiometer.
The green and yellow wires are connected to the two terminals of the potentiometer, it is a fixed resistance value.

When the linear actuator moves, the resistance value between red wire and green wire or red wire and yellow wire changes accordingly. In this way, we can obtain the corresponding movement position of the linear actuator by measuring the resistance value. When the linear actuator is extended outwards, the resistance value between red and yellow wires will decrease accordingly, and the resistance value between red and green wires will increase accordingly. When the linear actuator is retracted inward, the resistance value between red and yellow wires will increase accordingly, and the resistance value between red and green wires will decrease accordingly.

For example, a linear actuator with a stroke of 150mm and a built-in potentiometer of 10K ohms.
When the linear actuator is fully retracted, the resistance value between red wire and green wire is 0.4K ohms, and the resistance value between red wire and yellow wire is 9.6K ohms.
When the linear actuator is extended to the 100mm position, the resistance value between red wire and green wire is 3.3K ohms, and the resistance value between red wire and yellow wire is 6.7K ohms.
When the linear actuator is fully extended, the resistance value between red wire and green wire is 4.8K ohms, and the resistance value between red wire and yellow wire is 5.2K ohms.

Note:
1. If you need a power supply to power linear actuator, please click here to purchase.
2. If you want to use external limit switches to stop linear actuator at any position, please click here to purchase. How to connect limit switch? Please watch the connection video.
3. If you want to use a remote control switch to operate linear actuator wirelessly, please click here to purchase.

Different speeds and corresponding maximum thrust:
　

Note:
1. The above data is the maximum load capacity that can be obtained when the linear actuator runs in the vertical direction. If the weight of your equipment (such as a cellar door) is 100kg, and you want to use a linear actuator to open this door, you need to calculate the actual force acting on the linear actuator according to your installation method. This force is usually 2-5 times the weight of the cellar door. If you don't know how to calculate it, please contact us for help.
2. The above is the speed at no load, and the actual working speed will gradually slow down as the load increases. Full load speed is approximately 60-70% of No-load speed.
3. Different speeds correspond to different maximum loads. Please select the right speed according to the speed and maximum load you need.
4. Linear actuators are not recommended for continuous operation under maximum load, we recommend letting it work at about half of the maximum load to get a longer working life.
5. For linear actuators with a stroke greater than 500MM, you should not normally allow them to operate at their maximum stroke under heavy loads. If the actual stroke you want is 600MM, we recommend that you choose a linear actuator with a stroke of 700-800MM.
6. The maximum pull force of the linear actuator is slightly less than its maximum thrust force.

Production time:
The linear actuators are the customized products, and these products are not in stock, we need to spend 3~7 working days to produce them according to the specified parameters in your order.

Return or Exchange:
The Linear Actuators are the customized products, we need to produce them according to the specified parameters in your order, so that we do not accept returns or cancel orders. If customers order unsuitable linear actuators themselves, we also do not accept exchanges, please understand.

We can provide 3D CAD model files in STEP format for linear actuators. Please contact us by e-mail if you need them.