Automotion Components Linear Table
What is...
Product Selection
Ball roller versions
Needle roller & dovetail stage
Cross roller versions
Motorised stages
Stainless steel versions
Micrometer driven stages
Factors affecting stage selections...
- Size and weight of load
- Moment loads
- Stroke required
- Accuracy required
- Usage conditions of water, chemicals, shock loads etc.
Generally ball slides are less expensive but cross roller slides can carry 8 to 10 times the load of ball slides.
The stroke is centred on the mid point of the slides (i.e. 50% of the stroke each way).
L1020 - Corssed roller tables
Steel and aluminium, accuracy typically 5μ.
L1022/23 - Cross roller table
Stainless Steel, accuracy typically 3μ.
L1024 - Ball slide tables
Aluminium, accuracy typically 12μ.
L1026 - Crossed roller slide tables
Aluminium, accuracy typically 5μ.
L1028 - Precision ball slide tables
Aluminium, accuracy typically 3μ.
L1029 - Precision crossed roller tables
Aluminium, accuracy typically 3μ.
L1034 - Flanged ball slide tables - precision
With flange accuracy to 1μ.
L1038 - Anti-creep ball slide tables
Special anti-creep function prevents cage misalignment.
L1039 - Non-magnetic ball slide
Non-magnetic accuracy typically 3μ.
Steel - L1020
- Standard steel / cast iron
Aluminium - L1021
- Lower weight, lower profile
- Good for high accelerations
Stainless steel - L1022 + L1023
- Stainless steel (440C+Ni) corrosion resistant
Technical Specs
Rated
Ft = temperature factor
Fw = load factor
C = basic dynamic load (kN) see tables
Pc = radial load (kN)
Height tolerance:
- Height ±100μ
- Motorised parts ±10μ
- Strokes from 10 to 950mm
- Loads to 48kN
- Load factor Fw
| Shock | Speed | Fw |
| None | Very slow | 1.0 - 1.2 |
| Small | Slow | 1.2 - 1.5 |
Technical accuracy measurments
- High accuracy.
- Low friction: virtually frictionless. Providing stable performance at lower high speeds.
- Rigid: incorporating cross roller linear rails to provide high load capacity as well as high moment load capacity.
- Installation: easy to install with pre-drilled holes in carriage and base. Ensure mounting surface faces are accurately machined.
| Table length | Carriage top parallelism | Carriage side parallelism | N tolerance | M tolerance | Straightness |
| 0-50 | 2 | 4 | -15 -35 | -30 -70 | 3 |
| 50-100 | 2 | 5 | -15 -35 | -30 -70 | 3 |
| 100-150 | 3 | 6 | -15 -35 | -30 -70 | 3 |
| 150-200 | 3 | 7 | -15 -35 | -30 -70 | 3 |
| 200-250 | 3 | 7 | -15 -35 | -30 -70 | 3 |
| 250-300 | 3 | 7 | -15 -35 | -30 -70 | 3 |
| 300-350 | 4 | 8 | -15 -35 | -30 -70 | 4 |
| 350-400 | 4 | 8 | -15 -35 | -30 -70 | 4 |
| 400-450 | 4 | 8 | -15 -35 | -30 -70 | 4 |
| 450-500 | 4 | 8 | -15 -35 | -30 -70 | 4 |
| 500-550 | 4 | 9 | -15 -35 | -30 -70 | 4 |
| 550-600 | 4 | 9 | -15 -35 | -30 -70 | 4 |
