Linear 액츄에이터(Actuator)


This high-quality 12 V linear actuator pushes or pulls with up to 110 lbs of force and can be used in a variety of heavy-duty applications. Limit switches at each end make the actuator easy to control over its full range of motion. This version has a 10-inch stroke and a built-in potentiometer for position feedback.

    Products table

Product

Stroke

Weight

Stall Current
@12V

Linear Speed
@12V

Linear Force
@12V

Note
1
 

 

in

oz

mA

in/s

kg

 

#2311 Linear Actuator with Feedback and 10Stroke (LACT10P)

10

54

10000

0.5

50

Y

#2305 Linear Actuator with Feedback and 4Stroke (LACT4P)

4

45

10000

0.5

50

Y

#2310 Linear Actuator with 10" Stroke (LACT10)

10

45

10000

0.5

50

N

#2302 Linear Actuator with 2" Stroke (LACT2)

2

31

10000

0.5

50

N

#2314 Mounting Bracket for LACT Linear Actuators

 

 

 

 

 

 

        *Note1: Feed back potentiometer included?

The LD Series of linear actuators by Iowa Export-Import are 12V DC gearmotors that use a worm drive to move a shaft back and forth along its length. The actuator has a dynamic load rating of 110 lbs (50 kg) and a maximum speed of 0.5 in/s (1.3 cm/s). It is rated to withstand up to 550 lbs when not moving, and the worm drive ensures that the shaft will hold its position even when unpowered. Two limits switches safely stop the motor at either end of its range, while diodes allow it to reverse direction after reaching a limit point. The actuators are mostly metal, and the entire case is sealed to protect against dust and water (rated IP63).

The linear actuators are available in a variety of lengths and with optional potentiometers that are linked to the shaft position, for use in feedback systems. Mounting brackets are available for attaching the actuators to a structure; two are required for each actuator.

Using the actuator

To test-drive the actuator, simply connect a power source of up to 12 V to the motor leads. Reversing the applied voltage will reverse the direction of motion. A motor controller or motor driver is required for electronic speed and direction control. We recommend our Jrk Motor Controllers for use with the feedback actuators and the Pololu Simple Motor Controller 18v7 for controlling the actuators without feedback, though many of our other motor controllers and motor drivers are capable of powering this actuator.

Dimensional drawings

Diagrams of the linear actuators are shown below. The versions that include potentiometers have a larger gearbox, so their overall size and weight is larger. For more detailed information, including the retracted and extended lengths of each version, see the appropriate datasheet (click the Resources tab above).


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