40 Inches 1000MM High Force Linear Actuator With Potentiometer Feedback Max Thrust 5000N

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.

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.

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 5000 N / 500 kg / 1100 lbs at 12mm/s
Multiple speed options, from 12 mm/second to 50 mm/second
Multiple stroke options, from 700 mm to 1000 mm
We can customize any stroke length from 700mm to 1000mm, such as 770 mm, 850 mm, 950 mm 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
Manual operating device is optional, allowing you to extend or retract the telescopic rod of the linear actuator with hand tools.
With auto-locking capability to hold load position 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: 40 inches or 1000 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: 5000 N / 500 kg / 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
The diameter of the mounting holes for the front and rear connectors:13mm [0.512 in]
Housing Material: Stainless steel
Stroke Rod Material: Stainless steel
Gear Material: Steel Alloy
Motor Type: Brushed DC Motor
The front and rear connector style can be customized: the default is an open hole connector, which can be customized with slotted connector, internal thread connector, etc. And you can provide drawings for customization.
The orientation of the front and rear connectors is default; we can rotate them 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: 1700±10%mm [67 in], the length can also be customized according to your specific needs.
Certifications: CE
Environment temperature: -20℃ to 60℃
Operating Noise: about 56dB~66dB (Linear actuators with different parameters will have different noise levels.)
IP rating: IP65

Stroke and Length (Model 0041548-2):
Stroke: 1000MM.
Retraction Length: When the linear actuator is fully retracted, the center distance between the two mounting holes is 1350 mm.
Extension Length: When the linear actuator is fully extended, the center distance between the two mounting holes is 2350 mm.

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.

Note 1: The specified stroke must be less than the standard stroke of the ordered actuator. For example, a specified stroke of 970 mm is less than the standard stroke of the ordered actuator (1000 mm). In this case, the retraction length will be reduced by an equivalent value, resulting in a retraction length of 1320 mm. Of course, you can also choose to retain the original standard retraction length of 1350 mm.

Note 2: The specified retraction length must be less than the standard retraction length of the ordered actuator. For example, a specified retraction length of 1300 mm is less than the standard retraction length of the ordered actuator (1350 mm). In this case, the stroke must also be reduced by an equivalent value, resulting in an effective stroke of 950 mm.

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 Bracket: Bracket G
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) .

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 yellow and red 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 green wire and red wire or green 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 green and yellow wires will decrease accordingly, and the resistance value between green and red wires will increase accordingly. When the linear actuator is retracted inward, the resistance value between green and yellow wires will increase accordingly, and the resistance value between green and red 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 green wire and red wire is 0.4K ohms, and the resistance value between green wire and yellow wire is 9.6K ohms.
When the linear actuator is extended to the 100mm position, the resistance value between green wire and red wire is 3.3K ohms, and the resistance value between green wire and yellow wire is 6.7K ohms.
When the linear actuator is fully extended, the resistance value between green wire and red wire is 4.8K ohms, and the resistance value between green 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.
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:
　

No-load Speed	Full load Speed	Maximum Thrust	Self-locking Force
12±2mm/s	9±2mm/s	5000N / 500 kg / 1100 lbs	5500N / 550 kg / 1200 lbs
16±3mm/s	12±2mm/s	4000N / 400 kg / 880 lbs	4500N / 450 kg / 1000 lbs
20±4mm/s	15±3mm/s	3000N / 300 kg / 670 lbs	3500N / 350 kg / 790 lbs
28±6mm/s	20±4mm/s	2000N / 200 kg / 450 lbs	2500N / 250 kg / 560 lbs
50±10mm/s	38±8mm/s	1000N / 100 kg / 200 lbs	1500N / 150 kg / 340 lbs

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 & 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.

Import Customs Duty Explanation

1. Our store will offer one or two different shipping methods depending on the actual situation of the order. Since we ship from Hong Kong, China to worldwide, import duties will be incurred on the package regardless of which shipping method the customer chooses.

2. For small or lightweight packages, we will select a suitable freight company so that we can pay the import duties on the customer's behalf at the time of shipment. Therefore, the customer will not need to pay any import duties or taxes upon receiving the package.

3. For large or heavy packages, regardless of the freight company we choose, customs will collect import duties and taxes directly from the customer upon customs clearance or upon receipt of the package. The duty amount is usually 20% of the order amount (excluding shipping costs).

4. If the customer wishes us to pay the import duties on the customer's behalf, please contact us when placing the order and pay an additional 20% of the order amount as prepaid duties. We will then pay the duties for the customer.

5. If the customer chooses to pay the import duties themselves, please contact us after paying the duties and receiving the package. We will provide the customer with a discount voucher of a certain amount, which can be used for their next purchase. The discount amount will be the lesser of the import duties actually paid by the customer and 20% of the original order amount (excluding shipping costs).
Please note: We cannot refund cash for import duties paid by the customer themselves. Thank you for your understanding.

6. When the transport company or the customs informs the customer to pay the import duties, if the customer doesn't agree to pay, the package will be returned or destroyed, and the customer will need to bear all responsibility and cost.

Click to Download 3D CAD Model File in STEP format

1000MM [40 in] Linear Actuator

Product Operation Demonstration Video

Pull Force Test / Thrust Force Test	Working Current Measurement at Different Thrusts
Linear Actuator Manual Control	Linear Actuator Limit Switch Wiring
Remote Control Linear Actuator	Wireless Control Linear Actuator Speed