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STANDA in Lithuania |
STANDA P.BOX 2684 , 03001 Vilnius 9 P.O., Lithuania
Phone +370 5 2651474, Fax +370 5 2651483
E-mail: sales@standa.LT
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8MTLF250XY - Open Frame XY Linear Stages (Planar / Gantry, Direct-Drive, Mechanical-Bearings) New! |
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250 x 250 mm travel range |
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Specifications
| Model |
8MTLF250XY-2L-2U-4LEn1 |
8MTLF250XY-1L-2U-3LEn1 |
8MTLF250XY-2L-1U-3LEn1 |
8MTLF250XY-1L-1U-2LEn1 |
| Kinematics & Feedback information |
| Travel Range, mm |
250 x 250 |
| Encoder Type |
Optical |
| Encoder Model |
LEN1 |
| Encoder Resolution |
Any of the range:
25 nm to 5 µm
(on demand) |
| Encoder Interface |
Differential RS422 |
| Internal Multiplier |
YES |
| Multiplication factor 1) |
4-200 (on demand) |
| Encoder Grating Period, µm |
20 |
| Reference Mark (Index) |
Yes |
| Absolute Accuracy 2) |
| Before Calibration, µm |
±5 |
±6 |
| After Calibration, µm |
±1.5 |
±2 |
| Uni-Directional Repeatability, µm |
N/A |
| Bi-Directional Repeatability (peak to peak) 2), µm |
±0.25 |
±0.5 |
| Bi-Directional Repeatability (RMS) 2), µm |
±0.15 |
±0.30 |
| Pitch 3), µrad / arcsec |
±30 / ±6.20 |
| Yaw 3), µrad / arcsec |
±30 / ±6.20 |
| Roll, µrad / arcsec |
N/A |
| Maximum Velocity (with load 4kg) 4), mm/s |
<1500 |
| Maximum Acceleration (with load 4kg) 5), mm/s2 |
<20000 |
| Limits Switches Type (Safety) |
Hall Sensors |
| Limit Switch Polarity (Safety) |
Pushed is closed |
| Limit Switch Voltage, V |
5…24 |
| Load, Guiding & Transmission Information |
| Design Type |
Real Gantry (MIMO) |
Planar-Gantry Hybrid |
Planar |
| Linear Motor Model |
LM5 |
| Linear Motor Design Type |
Ironless BLDC motor |
| Maximum Bus Voltage, VDC |
>300 |
| Quantity of Motors |
4 |
3 |
2 |
| Load Capacity (Centrally Placed) 6) |
| Horizontal, kg |
30 |
| Vertical, kg |
N/A |
| Moving Mass 7), kg |
| X (bottom), kg |
39.1 |
37.8 |
34.4 |
33.9 |
| Y (upper), kg |
7.5 |
7.1 |
7.5 |
7.1 |
| Guiding System |
Recirculating linear rails and
carriages units with caged balls |
| Material & Environment Conditions |
| Housing Material |
Aluminum Alloy |
| Housing Coating (Finish) |
Black Anodizing |
| Environment Pressure |
Normal Atmosphere |
| Operating Temperature, °C |
20±2 |
| Control, Communication and Cabling |
| Recommended Controllers 8) |
ACS Products Line or 8SMC5-USB series |
| Recommended Drivers 8) |
ACS Products Line or 8SMC5-USB series |
| Recommended Power Supply 9) |
2 phase / 3 phase source |
| Recommended Communication Interface 12) |
EtherCAT / RS232 / USB / TCP-IP |
| Cable Length, m |
2 (other by request) |
| Differential Outputs 10) |
On request |
| Accessories Information |
| Base Plate for Mechanical Interface |
Granite is recomended |
| Z Configuration |
Not available
(choose from other Standa stages series) |
| Additional Details |
| Dimensions of Moving Platform (W x L), mm |
430 x 430 |
| Overall Linear Stage Dimensions (W x L x H), mm |
746 x 746 x 106 |
| Measurement System |
Metric/Imperial |
| Orthogonality11), µrad / arcsec |
24 / 5 |
| Protection Level |
Request Standa support |
| RoHS |
Compliant |
| Weight, kg |
~68 |
1) With x4 evaluation; system can be delivered with standard analog SIN/COS encoder interface for personal interpolation.
2) Absolute Accuracy & Bi-Directional Repeatability measurements are processed with Zygo ZMI 501 Michelson laser interferometer.
3) Pitch & Yaw measurements are processed with 11D-ALI-COL electronic autocollimator. Resolution of 11D-ALI-COL: 1 µrad. Environment error: 1 µrad.
4) Maximum Velocity is electrically limited by encoder and driver CUT-OF frequency; maximum velocity is also limited by guiding system.
5) Maximum Acceleration is limited by Drivers` Peak Current, Motors` Peak Current and External Load (inertia). Please contact Standa for support.
6) Load Capacity is limited by position of load and integrated guiding system. Please contact Standa support for loading calculation.
7) Moving Mass is constant parameter of system which characterize m0 or inertia of unloaded system.
8) Recommended controllers & Recommended drivers can be optimized for a certain application. Please contact Standa support for recommendation.
9) Recommended power supply depends on required duty cycle and load. Please contact Standa support for recommendation.
10) Differential Outputs are available in passive (buffered) or active (modulated) way with LCMv2.
11) Stages can be assembled with better orthogonality by request.
12) Scalar Control can be implemented with USB / TCP-IP / RS-232 communication iterface; for vector control we recommend to use EtherCAT. |
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Open Frame XY Linear Stages (Planar / Gantry, Direct-Drive, Mechanical-Bearings)
© 2000 - 2023 STANDA LTD. All rights reserved. |
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