L-741.131100
Precision XY stage; 2-phase stepper motor; 305 mm × 305 mm travel range (X × Y); 200 N load capacity; 45 mm/s × 45 mm/s maximum velocity; ball screw
L-741 Precision XY Stage
High Travel Accuracy and Stability, 305 × 305 mm Travel Range
- Travel range 305 mm × 305 mm (12'')
- Unidirectional repeatability to 0.05 µm
- Velocity to 90 mm/s
- 2-phase stepper motor or DC motors
- Incremental linear encoder with 1 nm resolution
- Rotary encoder with 20000 impulses/revolution
L-741.13x1xx, dimensions in mm
L-741 Precision XY Stage
Product Description
Specifications
Downloads
Quote / Order
Highly accurate position measuring with incremental linear encoder
Noncontact optical linear encoders measure the position directly at the platform with the greatest accuracy. Nonlinearity, mechanical play or elastic deformation have no influence on the measurement. Optical limit and reference switches. More travel ranges on request.
Crossed roller guide
With crossed roller guides, the point contact of the balls in ball guides is replaced by line contact of the hardened rollers. Consequently, they are considerably stiffer and need less preload, which reduces friction and allows smoother running. Crossed roller guides are also distinguished by high guide accuracy and load capacity. Force-guided rolling element cages prevent cage creep.
Drive types
- 2-phase stepper motor for high torque even at low velocities and higher resolution
- DC motor for high velocity constancy, low vibration, and high velocities
Application fields
Medical industry. Laser cutting. Biotechnology. Measuring technology. Laser inscription.
Specifications
Specifications
Select a travel range:
| Motion | L-741.131100 | L-741.131111 | L-741.131112 | L-741.133111 | L-741.133112 | L-741.133132 | Tolerance |
|---|---|---|---|---|---|---|---|
| Active axes | X ǀ Y | X ǀ Y | X ǀ Y | X ǀ Y | X ǀ Y | X ǀ Y | |
| Travel range in X | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm | |
| Travel range in Y | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm | |
| Maximum velocity in X, unloaded | 45 mm/s | 45 mm/s | 45 mm/s | 50 mm/s | 50 mm/s | 90 mm/s | |
| Maximum velocity in Y, unloaded | 45 mm/s | 45 mm/s | 45 mm/s | 50 mm/s | 50 mm/s | 90 mm/s | |
| Orthogonality | ± 96 µrad | ± 96 µrad | ± 96 µrad | ± 96 µrad | ± 96 µrad | ± 96 µrad | typ. |
| Straightness error E_YX (straightness) | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | typ. |
| Straightness error E_ZX (flatness) | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | ± 4 µm | typ. |
| Angular error E_AY (pitch) | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | typ. |
| Angular error E_BX (pitch) | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | ± 60 µrad | typ. |
| Angular error E_CX (yaw) | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | typ. |
| Angular error E_CY (yaw) | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | ± 40 µrad | typ. |
| Positioning | L-741.131100 | L-741.131111 | L-741.131112 | L-741.133111 | L-741.133112 | L-741.133132 | Tolerance |
| Minimum incremental motion in X | 1 µm | 0.05 µm | 0.05 µm | 0.1 µm | 0.5 µm | 0.8 µm | typ. |
| Minimum incremental motion in Y | 1 µm | 0.05 µm | 0.05 µm | 0.1 µm | 0.5 µm | 0.8 µm | typ. |
| Unidirectional repeatability in X | ± 0.05 µm | ± 0.025 µm | ± 0.025 µm | ± 0.05 µm | ± 0.025 µm | ± 0.4 µm | typ. |
| Unidirectional repeatability in Y | ± 0.05 µm | ± 0.025 µm | ± 0.025 µm | ± 0.05 µm | ± 0.025 µm | ± 0.4 µm | typ. |
| Bidirectional repeatability in X | 5 µm | 1 µm | 1 µm | 1 µm | 1 µm | 5 µm | typ. |
| Bidirectional repeatability in Y | 5 µm | 1 µm | 1 µm | 1 µm | 1 µm | 5 µm | typ. |
| Reference switch | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | |
| Reference switch repeatability | 1 µm | 1 µm | 1 µm | 1 µm | 1 µm | 1 µm | |
| Limit switches | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | Forked photoelectric sensor, N/C contact, 5 V, NPN | |
| Integrated sensor | — | Incremental linear encoder | Incremental linear encoder | Incremental linear encoder | Incremental linear encoder | Incremental rotary encoder | |
| Sensor signal | — | Sin/cos, 1 V peak-peak | A/B quadrature, RS-422 | Sin/cos, 1 V peak-peak | A/B quadrature, RS-422 | A/B quadrature, RS-422 | |
| Sensor signal period | — | 20 µm | — | 20 µm | — | — | |
| Sensor resolution | — | 1 nm | 10 nm | 1 nm | 10 nm | — | |
| Sensor resolution | — | — | — | — | — | 20000 Cts./rev. | |
| Drive Properties | L-741.131100 | L-741.131111 | L-741.131112 | L-741.133111 | L-741.133112 | L-741.133132 | Tolerance |
| Drive type | 2-phase stepper motor | 2-phase stepper motor | 2-phase stepper motor | DC motor | DC motor | DC motor | |
| Operating voltage | 24 V | 24 V | 24 V | 24 V | 24 V | 24 V | |
| Nominal current, RMS | 1.2 A | 1.2 A | 1.2 A | 3.9 A | 3.9 A | 3.9 A | typ. |
| Motor resolution | 200 Full steps/rev. | 200 Full steps/rev. | 200 Full steps/rev. | — | — | — | |
| Drive force in X | 100 N | 100 N | 100 N | 100 N | 100 N | 100 N | typ. |
| Drive force in Y | 100 N | 100 N | 100 N | 100 N | 100 N | 100 N | typ. |
| Resistance phase-phase | 3.4 Ω | 3.4 Ω | 3.4 Ω | 0.62 Ω | 0.62 Ω | 0.62 Ω | typ. |
| Mechanical Properties | L-741.131100 | L-741.131111 | L-741.131112 | L-741.133111 | L-741.133112 | L-741.133132 | Tolerance |
| Permissible push force in Z | 200 N | 200 N | 200 N | 200 N | 200 N | 200 N | max. |
| Permissible torque in θX | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | max. |
| Permissible torque in θY | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | max. |
| Permissible torque in θZ | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | 125 N·m | max. |
| Moved mass in X, unloaded | 19900 g | 19900 g | 19900 g | 20200 g | 20200 g | 20200 g | |
| Moved mass in Y, unloaded | 6100 g | 6100 g | 6100 g | 6100 g | 6100 g | 6100 g | |
| Drive screw type | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | |
| Drive screw pitch | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm | |
| Guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | |
| Overall mass | 27500 g | 27500 g | 27500 g | 28000 g | 28000 g | 28000 g | |
| Material | Black anodized aluminum | Black anodized aluminum | Black anodized aluminum | Black anodized aluminum | Black anodized aluminum | Black anodized aluminum | |
| Miscellaneous | L-741.131100 | L-741.131111 | L-741.131112 | L-741.133111 | L-741.133112 | L-741.133132 | Tolerance |
| Operating temperature range | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | |
| Connector | 2 × HD D-sub 26 (m) | 2 × HD D-sub 26 (m) | 2 × HD D-sub 26 (m) | 2 × HD D-sub 26 (m) | 2 × HD D-sub 26 (m) | 2 × HD D-sub 26 (m) | |
| Sensor connector | — | 2 × D-sub 15 (f) | — | 2 × D-sub 15 (f) | — | — | |
| Recommended controllers / drivers | G-901.R319 C-663.12 C-885 with C-663.12C885 ACS modular controller | G-901.R319 ACS modular controller | G-901.R319 C-663.12 C-885 with C-663.12C885 ACS modular controller | G-901.R319 C-891.130300 C-885 with C-891.10C885 ACS modular controller | G-901.R319 C-863.12 C-885 with C-863.20C885 ACS modular controller | G-901.R319 C-863.12 C-885 with C-863.20C885 ACS modular controller |
At PI, technical data is specified at 22 ±3 °C. Unless otherwise stated, the values are for unloaded conditions. Some properties are interdependent. The designation "typ." indicates a statistical average for a property; it does not indicate a guaranteed value for every product supplied. During the final inspection of a product, only selected properties are analyzed, not all. Please note that some product characteristics may deteriorate with increasing operating time.
Downloads
Datasheet
Documentation
Documentation
User Manual MP184
L-741 / V-741 Precision XY Stage
Version / Date
1.2.0 2024-01-18
pdf - 2 MB
Version / Date
1.2.0 2024-01-18
pdf - 2 MB
3D Models
3D Models
L-741 3-D model
zip - 13 MB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
L-741.131111
Precision XY stage; 2-phase stepper motor; 305 mm × 305 mm travel range (X × Y); 200 N load capacity; 45 mm/s × 45 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor signal period, sin/cos, 1 V peak-peak
L-741.131112
Precision XY stage; 2-phase stepper motor; 305 mm x 305 mm travel range (X × Y); 200 N load capacity; 45 mm/s × 45 mm/s maximum velocity; ball screw; incremental linear encoder, 10 nm sensor resolution, A/B quadrature, RS-422
L-741.133111
Precision XY stage; DC motor; 305 mm × 305 mm travel range (X × Y); 200 N load capacity; 50 mm/s × 50 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor signal period, sin/cos, 1 V peak-peak
L-741.133112
Precision XY stage; DC motor; 305 mm x 305 mm travel range (X × Y); 200 N load capacity; 50 mm/s × 50 mm/s maximum velocity; ball screw; incremental linear encoder, 10 nm sensor resolution, A/B quadrature, RS-422
L-741.133132
Precision XY stage; DC motor; 305 mm × 305 mm travel range (X × Y); 200 N load capacity; 90 mm/s × 90 mm/s maximum velocity; ball screw; incremental rotary encoder, 20000 counts/rev sensor resolution, A/B quadrature, RS-422
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