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Heavy Duty Linear Actuators
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Motorized Linear Single-axis Stages |
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Related Products
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The LA-2 series of linear actuators or linear stages is a slider
actuated by a motor driven ball screw and guided by a linear guide way , a
U-shape rail. The slider acts as the ball screw's nut and the guide way's block.
These actuators may be configured as X-Y, X-Z or X-Y-Z.
All the following actuators may be supplied , any of our
stepping motors,
brush DC
motors and brushless DC
motors.
Motors , optical encoders
are also available.
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LA-2 Series
4.0"
(101.6 mm) to 40.0" (1016.0 mm) of Travel |
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The following series is also available with bellows.
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Specifications: |
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Flatness |
+/-
.0002 in/in |
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Straightness |
+/- .0002 in/in
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Repeatability |
+/- .0005 in |
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Positional Accuracy
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+/- .0006 in/in
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Coefficient of
Friction |
0.01
re-circulating ball linear bearing
0.20 for engineered plastic linear bearing |
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Break-away
Torque |
10 to 25 inch-ounce |
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Weight
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System 10 , 5 inches
of Travel: 8.1 pounds. For longer travels add 0.4 pounds per inch
of Travel.
(Carriage assembly 2.4 pounds) |
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Material |
- Aluminum base, carriage and
pillow blocks
- 303 stainless steel lead
screw , engineered plastic nut
- C1060 hardened & ground shafting & self-aligning
re-circulating
linear ball bearings or 303 stainless
steel
Shafting & engineered plastic bearings
- Stainless Steelradial bearings ABEC 7
- Aluminum zero backlash coupling
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Finish |
Aluminum
black anodize |
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Loads
Maximum |
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Loads centered on carriage
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Static 700 pounds
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Dynamic 300 pounds for re-circulating
ball (50
million inches of life)
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Dynamic 240 pounds for engineered
plastic
(PV = 10,000, V = 100 Fpm)
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Available Nuts |
- Z Series anti-backlash nuts are ideal for vertical
applications requiring noise and vibration control. This
series accommodates lead screws with moderate loads, and
diameters from 1/4" to 1/2".
- K Series anti-backlash nuts are very low in frictional
drag and are specifically designed for 3/8" diameter lead
screws.
- V Series anti-backlash nuts provide the maximum load
carrying capability and the lightest axial and radial
stiffness. This results in smooth, quiet operation, and long
life. The V series is best suited for higher loads, and is
thus used on largest lead screws with 1/2" and 3/4"
diameters.
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Part No. |
Description |
Amount |
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LA-2-04 |
Motorized Single-axis Stage , 5.0" of Travel, Motor
Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
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LA-2-08 |
Motorized Single-axis Stage
, 9.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
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LA-2-12 |
Motorized Single-axis Stage
, 13.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-16 |
Motorized Single-axis Stage
, 17.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-20 |
Motorized Single-axis Stage
, 21.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-24 |
Motorized Single-axis Stage
, 25.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-28 |
Motorized Single-axis Stage
, 29.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-32 |
Motorized Single-axis Stage
, 33.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-36 |
Motorized Single-axis Stage
, 37.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
| LA-2-40 |
Motorized Single-axis Stage
, 41.0" of Travel , Motor Cable Length 6 ft (1.8 m).
This stage is also available with bellows. |
Click to Get a Quote |
Unpacking Instructions
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Customized solutions can be provided upon request. |
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