623991204
Linear stage for very high loads; DC motor; 305 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental rotary encoder, 20000 counts/rev sensor resolution, A/B quadrature, RS-422
This product has been replaced by the following new product:
Stages with Stepper, DC & Brushless DC (BLDC) Motors
LS-270 Linear Stage for Very High Loads
Robust Design with High Stiffness
- Travel ranges from 305 to 1016 mm (12 to 40")
- Excellent travel accuracy
- Max. velocity to 150 mm/s
- Load capacity to 1500 N
- Versions with linear measuring system
Direction of the axes and torques for linear stages
LS-270, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
LS-270 Linear Stage for Very High Loads
Product Description
Specifications
Downloads
Quote / Order
At the moment only a limited selection of product variants is available.
Reference-class linear stage
High travel accuracy and load capacity due to crossed roller guides with long lifetime. Precision ball screw with 5 mm pitch. Stress-relieved aluminum base for highest stability. Noncontact inductive limit switches.
Drive types
- Closed-loop DC servo motor with rotary encoder on the motor shaft
- 2-phase stepper motor for high torque even at low velocities and high resolution
Versions with direct position measurement
Integrated linear encoder, mounted between the guides. Direct position measurement of the motion platform eliminates the influence of mechanical play and hysteresis in the drivetrain on the positioning precision.
Application fields
Precision positioning in industry and research, high duty cycles.
Specifications
Specifications
Select a travel range:
| Motion | 623991204 | 623991214 | 623991304 | 623991314 | 623991404 | 623991414 | 623991504 | 623992214-0001 | 623992304 | 623992314-0001 | 623992414-LS011 | Tolerance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Active axes | X | X | X | X | X | X | X | X | X | X | X | |
| Travel range in X | 305 mm | 305 mm | 508 mm | 508 mm | 815 mm | 815 mm | 1016 mm | 305 mm | 508 mm | 508 mm | 815 mm | |
| Maximum velocity in X, unloaded | 150 mm/s | 150 mm/s | 150 mm/s | 150 mm/s | 150 mm/s | 150 mm/s | 150 mm/s | 50 mm/s | 50 mm/s | 50 mm/s | 50 mm/s | |
| Straightness error in Y (straightness) | ± 3 µm | ± 3 µm | ± 4 µm | ± 4 µm | ± 7 µm | ± 7 µm | ± 10 µm | ± 3 µm | ± 4 µm | ± 4 µm | ± 7 µm | typ. |
| Straightness error in Z (flatness) | ± 3 µm | ± 3 µm | ± 4 µm | ± 4 µm | ± 7 µm | ± 7 µm | ± 10 µm | ± 3 µm | ± 4 µm | ± 4 µm | ± 7 µm | typ. |
| Angular error around Y (pitch) | ± 40 µrad | ± 40 µrad | ± 80 µrad | ± 80 µrad | ± 100 µrad | ± 100 µrad | ± 120 µrad | ± 40 µrad | ± 80 µrad | ± 80 µrad | ± 100 µrad | typ. |
| Angular error around Z (yaw) | ± 20 µrad | ± 20 µrad | ± 30 µrad | ± 30 µrad | ± 40 µrad | ± 40 µrad | ± 50 µrad | ± 20 µrad | ± 30 µrad | ± 30 µrad | ± 40 µrad | typ. |
| Positioning | 623991204 | 623991214 | 623991304 | 623991314 | 623991404 | 623991414 | 623991504 | 623992214-0001 | 623992304 | 623992314-0001 | 623992414-LS011 | Tolerance |
| Unidirectional repeatability in X | ± 0.25 µm | ± 0.075 µm | ± 0.25 µm | ± 0.075 µm | ± 0.25 µm | ± 0.075 µm | ± 0.25 µm | ± 0.075 µm | ± 0.2 µm | ± 0.075 µm | ± 0.075 µm | typ. |
| Bidirectional repeatability in X | 5 µm | 0.3 µm | 5 µm | 0.3 µm | 5 µm | 0.3 µm | 5 µm | 0.3 µm | 5 µm | 0.3 µm | 0.3 µm | typ. |
| Backlash in X | 5 µm | — | 5 µm | — | 5 µm | — | 5 µm | — | 5 µm | — | — | typ. |
| Limit switches | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | Inductive | |
| Integrated sensor | — | Incremental linear encoder | — | Incremental linear encoder | — | Incremental linear encoder | — | Incremental linear encoder | — | Incremental linear encoder | Incremental linear encoder | |
| Sensor signal | — | A/B quadrature, RS-422 | — | A/B quadrature, RS-422 | — | A/B quadrature, RS-422 | — | Sin/cos, 1 V peak-peak | — | Sin/cos, 1 V peak-peak | Sin/cos, 1 V peak-peak | |
| Sensor signal period | — | — | — | — | — | — | — | 20 µm | — | 20 µm | 20 µm | |
| Sensor resolution | — | 50 nm | — | 50 nm | — | 50 nm | — | 50 nm | — | 50 nm | 50 nm | |
| Motor encoder | Incremental rotary encoder | — | Incremental rotary encoder | — | Incremental rotary encoder | — | Incremental rotary encoder | — | — | — | — | |
| Motor encoder: Sensor signal | A/B quadrature, RS-422 | — | A/B quadrature, RS-422 | — | A/B quadrature, RS-422 | — | A/B quadrature, RS-422 | — | — | — | — | |
| Resolution, motor encoder | 20000 Cts./rev. | — | 20000 Cts./rev. | — | 20000 Cts./rev. | — | 20000 Cts./rev. | — | — | — | — | |
| Drive Properties | 623991204 | 623991214 | 623991304 | 623991314 | 623991404 | 623991414 | 623991504 | 623992214-0001 | 623992304 | 623992314-0001 | 623992414-LS011 | Tolerance |
| Drive type | DC motor | DC motor | DC motor | DC motor | DC motor | DC motor | DC motor | 2-phase stepper motor | 2-phase stepper motor | 2-phase stepper motor | 2-phase stepper motor | |
| Operating voltage | — | — | — | — | — | — | — | 24 V V | 24 V V | 24 V V | 24 V V | |
| Nominal voltage | 22.9 V | 22.9 V | 22.9 V | 22.9 V | 22.9 V | 22.9 V | 22.9 V | — | — | — | — | |
| Nominal current, RMS | 5.57 A | 5.57 A | 5.57 A | 5.57 A | 5.57 A | 5.57 A | 5.57 A | 2 A | 2 A | 2 A | 2 A | typ. |
| Motor resolution | — | — | — | — | — | — | — | 400 Full steps/rev. | 400 Full steps/rev. | 400 Full steps/rev. | 400 Full steps/rev. | |
| Drive force in X | 200 N | 200 N | 200 N | 200 N | 200 N | 200 N | 200 N | 260 N | 260 N | 260 N | 260 N | typ. |
| Torque constant | 0.057 N·m/A | 0.057 N·m/A | 0.057 N·m/A | 0.057 N·m/A | 0.057 N·m/A | 0.057 N·m/A | 0.057 N·m/A | — | — | — | — | typ. |
| Resistance phase-phase | 0.65 Ω | 0.65 Ω | 0.65 Ω | 0.65 Ω | 0.65 Ω | 0.65 Ω | 0.65 Ω | 1.8 Ω | 1.8 Ω | 1.8 Ω | 1.8 Ω | typ. |
| Inductance phase-phase | 0.42 mH | 0.42 mH | 0.42 mH | 0.42 mH | 0.42 mH | 0.42 mH | 0.42 mH | 3.2 mH | 3.2 mH | 3.2 mH | 3.2 mH | |
| Mechanical Properties | 623991204 | 623991214 | 623991304 | 623991314 | 623991404 | 623991414 | 623991504 | 623992214-0001 | 623992304 | 623992314-0001 | 623992414-LS011 | Tolerance |
| Stiffness in θX | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | 1.6 N·m/µrad | |
| Stiffness in θY | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | 3.2 N·m/µrad | |
| Permissible push force in Y | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | 1200 N | max. |
| Permissible push force in Z | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | 1500 N | max. |
| Permissible torque in θX | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | 600 N·m | max. |
| Permissible torque in θY | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | max. |
| Permissible torque in θZ | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | 250 N·m | max. |
| Holding force in X, passive | 20 N | 20 N | 20 N | 20 N | 20 N | 20 N | 20 N | 30 N | 30 N | 30 N | 30 N | |
| Drive screw type | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | Ball screw | |
| Drive screw pitch | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | |
| Guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | |
| Overall mass | 29000 g | 29900 g | 35000 g | 35900 g | 43000 g | 43900 g | 50000 g | 29900 g | 35000 g | 35900 g | 43900 g | |
| Material | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | Aluminium, schwarz eloxiert | Aluminium, schwarz eloxiert | Aluminum, black anodized | Aluminum, black anodized | |
| Miscellaneous | 623991204 | 623991214 | 623991304 | 623991314 | 623991404 | 623991414 | 623991504 | 623992214-0001 | 623992304 | 623992314-0001 | 623992414-LS011 | 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 | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | |
| Connector | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | D-sub 17W2 (m) | |
| Sensor connector | — | D-sub 9 (m) | — | D-sub 9 (m) | — | D-sub 9 (m) | — | D-sub 9 (m) | — | D-sub 9 (m) | D-sub 9 (m) | |
| Recommended controllers/drivers | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-863 C-885 with C-863.20C885 | C-663 C-885 with C-663.12C885 | C-663 C-885 with C-663.12C885 | C-663 C-885 with C-663.12C885 | C-663 C-885 with C-663.12C885 |
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
Product Note
Product Note
Product Change Notification Motor Driven Products
Version / Date
2021-04-19
pdf - 917 KB
English
Datasheet
Documentation
Documentation
PI miCos Motors & Encoders: Stepper Motors
Technical Data of 2-Phase Stepper
Version / Date
---
pdf - 58 KB
English
Documentation
PI miCos Technical Data Linear and Rotary Encoders
Technical Data of Linear Encoders (LE) and Rotary Encoders (RE/AE)
Version / Date
---
pdf - 83 KB
English
Documentation
User Manual LS-270
Linear Stage
Version / Date
2023-09-18
pdf - 942 KB
Version / Date
2023-09-18
pdf - 981 KB
Documentation
User Manual LS270T0003
Lubricating Instructions for LS-270
Version / Date
2023-09-27
pdf - 1 MB
Version / Date
2023-09-27
pdf - 1 MB
3D Models
3D Models
LS-270 3-D model
zip - 20 MB
At the moment only a limited selection of product variants is available.
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
623991214
Linear stage for very high loads; DC motor; 305 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental linear encoder, 50 nm sensor resolution, A/B quadrature, RS-422
623991304
Linear stage for very high loads; DC motor; 508 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental rotary encoder, 20000 counts/rev sensor resolution, A/B quadrature, RS-422
623991314
Linear stage for very high loads; DC motor; 508 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental linear encoder, 50 nm sensor resolution, A/B quadrature, RS-422
623991404
Linear stage for very high loads; DC motor; 815 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental rotary encoder, 20000 counts/rev sensor resolution, A/B quadrature, RS-422
623991414
Linear stage for very high loads; DC motor; 815 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental linear encoder, 50 nm sensor resolution, A/B quadrature, RS-422
623991504
Linear stage for very high loads; DC motor; 1016 mm travel range; 1500 N load capacity; 150 mm/s maximum velocity; ball screw; incremental rotary encoder, 20000 counts/rev sensor resolution, A/B quadrature, RS-422
623992214-0001
Linear stage for very high loads; 2-phase stepper motor; 305 mm travel range; 1500 N load capacity; 50 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor sensor signal period, sin/cos, 1 V peak-peak
623992304
Linear stage for very high loads; 2-phase stepper motor; 508 mm travel range; 1500 N load capacity; 50 mm/s maximum velocity; ball screw
623992314-0001
Linear stage for very high loads; 2-phase stepper motor; 508 mm travel range; 1500 N load capacity; 50 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor sensor signal period, sin/cos, 1 V peak-peak
623992414-LS011
Linear stage for very high loads; 2-phase stepper motor; 815 mm travel range; 1500 N load capacity; 50 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor sensor signal period, sin/cos, 1 V peak-peak
How to Get a Quote
Click on QUOTE / ORDER
Add variant to quote list
Fill out quote form
Send price request to PI
We will contact you shortly
Ask an engineer!
Quickly receive an answer to your question by email or phone from a local PI sales engineer.
Compatible Electronics
Compatible Accessories
Related Products
Services
