Plain Positioning Stages
needle roller
L3194 Motor Lead Screw X Stages
needle roller, material: Iron
Order No.
L3194.150-400-*
w1
150
Stroke
400
Load
max.
kN
28.6
l1
650
h1
50
l2
203
h2
19.0
h3
24
Weight
kg
19.5
l3
16
l4
150
w2
200
Moment Mx
max.
Nm
1270
Moment My
max.
Nm
800
Moment Mz
max.
Nm
800
Lead screw
15x2
Ready to despatch 0
Need more? Please call us.
Need more? Please call us.
| Units | Price/unit after discount | Applied Discount |
| 1+ | - |
Technical & Application
Material
Cast iron body (ENGJL-250), with hardened needle roller linear rail set. Hardened and ground lead screw, pitch accuracy ±0.015mm/300mm.
Can also be supplied with an aluminium body when lighter weight stages are required (approx. 50% of weight of standard slides and have 50% of the load capacity).
Technical Notes
Suitable for horizontal and vertical applications requiring smooth movement, long life and high load capacity.
Needle roller stages are the highest load rating stages. Other versions are also available - cross roller slides (L3470), and dovetail slides (L3480) for use when vibration damping is required. Load ratings are based on even surface loading with the slide in the centre position, and apply to a single slide.
Coefficient of friction 0,003.
Speeds up to 2000 rpm, max. 20 m/min.
Positioning accuracy max. 0.001mm.
Tips
Replace -* with
-X for X axis stage
-XB for X axis stage with bellows
-XI for inverse X axis stage with bellows
When limit switches are installed the stroke is reduced by approx. 20mm.
Important Notes
See technical pages for straightness and parallelism accuracy and standard carriage and base fixing holes - other fixing holes can be machined on request.
3D CAD models available.
