12V Atuador Linear 250mm Stroke with Limit Switch, DC Motor Waterproof Linear Actuator

• Certification: CE
• IP Rating: IP66
• Limit Switch: Built-in
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YMD-601 linear actuator
• Voltage: 12VDC
• Standard Stroke: 50mm
• Max Thrust: 250N
• Item Name: Linear Actuator
• Stroke: Customized (50-600mm)
• Duty Cycle: 20%
• IP Protect Class: IP65/IP66
• Max. Load: 1200n
• Limit Switches: Built-in
• Feedback: Hall Sensors, Magnetic Reed Switch, Pot
• Screw Type: Lead Screw
• Motor Type: Brushed DC Motor
• Self-Locking: Yes
• Warranty: 12 Monthes
• Transport Package: Carton Box / Pallet
• Trademark: YMD
• Origin: China
• HS Code: 85013100

Product Description

 

Specification of linear actuator

Item: Linear actuator
Housing material: Aluminum
Motor Type: Permanent magnet brushed DC motor
Input voltage: 12V/24V/36V/48V
Drive system type: Gear
Gear box: powder metal
Rated load: 1200N
Max stroke: 600mm
Feedback signal: Optional (HALL SENSOR/POT)
Finish: Power Coated
Duty cycle: 20%
Limit switches: Built-in
IP rating: IP66/IP65


Feedback signal:

Linear actuator with POT
Potentiometers in the market are rated in term of ohms of resistance across its entire range, and the number of turns (revolutions) of the shaft from the zero point to full range.  Our most common units are 10k (ohms) 10 turns.  If you require precise positioning, you may use a potentiometer with more turns to achieve the full resistance range

If you prefer a more coarse adjustment, we can supply a pot that reaches the full resistance range in one turn.
The next variable is the stroke length and the amount of change in resistance per inch of screw travel.
The accuracy or resolution of the pot is affected by both the number of turns and the gear reduction. 



Linear actuator with hall sensor

Hall effect-style magnet that rotates and counts turns while potentiometer uses a linear acme screw with a magnet on the nut designed to count motion in a similar way.
These both have a digital output.

Self locking ability

1. To ensure maximum self-locking ability, please be sure that the motor is shorted when stopped. Actuators with integrated controller provide this feature, as long as the actuator is powered.
2. When using soft stop on a DC-motor, a short peak of higher voltage will be sent back towards the power supply. It is important when selecting the power supply that it does not turn off the output, when this backwards load dump occurs.

Compare to the hydraulic actuator and linear actuator:
 

1. Maintain-free
2. Smaller installation space
3. No need to heat the oil in winter
4. Less part of actuator
5. Easier to repair
6. Cheaper cost

Feature of linear actuator

Very small in size, robust, waterproof and easy to install. Each linear actuator comes with 2 wires (positive and negative), no external limit switches and mounting holes on each end.



Length:
From center of mounting to center of mounting point for the product. Typically extended or compressed length specified.

Stroke:
The amount of travel available in the product.


Diameter:
The device may have one or more diameters specified depending on the configuration. 

Linear actuators supply force to assist operators lifting heavy loads or titling angles or lids. The working life of linear actuators depends on size, orientation, duty cycles, and other operational conditions. 

 

IP Rating Reference Chart Below is an easy to follow reference chart to know IP rating you use now
IP Number	First Digit - SOLIDS	Second Digit - LIQUIDS
IP43	Protected from tools and small wires greater than 1 millimeter.	Protected from water spray less than 60 degrees from vertical.
IP54	Protected from limited dust ingress.	Protected from water spray from any direction.
IP65	Protected from total dust ingress.	Protected from low pressure water jets from any direction.
IP66	Protected from total dust ingress.	Protected from high pressure water jets from any direction.

Mounting length of linear actuator

Linear actuator production line







Quality Without Question
We attention to quality is embedded into our culture. It's just the way we work. First, we make sure all employees have the training and tools to take individual responsibility for quality and to produce superior results. We make sure we are professional in linear actuator field.
Then, we use QA/QC processes to offer a truly comprehensive approach - all focused on identifying and eliminating potential issues of linear actuator products before they become a costly reality..
 

• Efficient management of resources
• Constant growth and profitability targets
• New business opportunities

 

How to install the linear actuator:

1.Prepare to connect the two wires of the linear actuator to DC battery.
2.Red wire to the positive terminal and Black wire to negative terminal will make the actuator extend.
  To make it retract, just reverse the terminal connections.
3.To simplify the last step, you can prepare a reverse polarity relay or switch (not included) for the actuator.
   When you want the actuator to extend and retract, just press the switch.
4.Your linear actuator will hold its position when the power is off. It will automatically stop when reaches the end.
5.The linear actuator has pre-installed inner limit switch, it cannot be adjustable.
 

How to protect your actuator:

1.Please use the DC power adapter.
2.The actual load does not exceed the rated load.
3.All the linear actuators have duty cycle, they are unable to work all the time without stop.
4.The linear actuator is not completely waterproof, please do.

Other linear actuators for your reference



Application of linear actuator


Q & A 

Q: Do you accept OEM linear actuator?
A: Yes, we do.
If needed, we also can help you design the label of linear actuators

Q: Do you ship overseas? 
A: Yes we do. We will need your full physical address and exactly what you want to purchase for an accurate quote.

Q: Are duties and taxes included in shipping quote price to our country? 
A: Sorry, we have no way of knowing that.

Q: Can I use my own shipping service?
A: Yes, you can.

If you want to find a professor in linear actuator field, that is what we do.