Concentric LACT4-12V-5 Linear Actuator: 4" Stroke, 12V, 1.7"/s

Concentric LACT4-12V-5 Linear Actuator: 4" Stroke, 12V, 1.7"/s
Pololu item #: 2318 10 in stock

Price break Unit price (US$)
1 89.95 119.95
10 80.96 107.96


This 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load rating of 34 lbs (15 kg) and a maximum speed of 1.7 in/s (4.3 cm/s), and it is rated to withstand up to 450 lbs when not moving. Limit switches at each end make the actuator easy to control over its full range of motion, and the worm drive ensures that the shaft will hold its position even when unpowered. This version has a 4-inch stroke and no potentiometer.

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Dimensions

Stroke: 4 in
Weight: 36 oz

General specifications

Gear ratio: 5:1
Free-run current @ 12V: 500 mA
Stall current @ 12V: 10 A
Linear speed @ 12V: 1.7 in/s
Linear force @ 12V: 34 lb1
Maximum duty cycle: 25%
Feedback potentiometer included?: N

Notes:

1
This is a dynamic load rating. The actuator is rated to withstand 450 lbs when not moving.