62409221-0001
Linear stage for high loads; 2-phase stepper motor; 205 mm travel range; 1000 N load capacity; 75 mm/s maximum velocity; ball screw; incremental linear encoder, 20 µm sensor signal period, sin/cos, 1 V peak-peak
LS-180 Linear Stage for Heavy Loads
Robust Design for Industrial Use
- Travel ranges from 155 mm to 508 mm (6" to 20")
- Max. Velocity to 150 mm/s
- Load capacity to 1000 N
- Optional: Linear encoder for direct position measuring
Direction of the axes and torques for linear stages
LS-180, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point., LS-010: Cable for linear encoder
LS-180 Linear Stage for Heavy Loads
製品の解説
仕様
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見積 / 発注
At the moment only a limited selection of product variants is available.
Please note that at the moment only a limited selelction of variants of this product family is available. If you require further information contact us via info@pi.ws.
Reference-class linear stage
High travel accuracy and load capacity thanks to recirculating ball bearing guides. Precision ball screw with 5 mm pitch. Stress-relieved aluminum base for high 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
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.
Recirculating ball bearing guides
When carefully assembled, recirculating ball bearing guides are distinguished by a beneficial combination of high load capacity, lifetime, maintenance-free operation, and guide accuracy. The moving part of the stages is supported by four preloaded recirculating ball bearing units, which run on two guide rails. Each bearing unit is made up of two independent rows of circulating ball bearings.
Minimum incremental motion
In conjunction with the SMC Hydra controller, versions with stepper motor and integrated linear encoder achieve repeatable minimum incremental motion in the range of the sensor resolution. The same configuration achieves constant low velocities of a few sensor increments per second.
Application fields
Sample inspection. Scanning. Research. Semiconductor technology.
Specifications
Specifications
Select a travel range:
| Motion | 62409221-0001 | Tolerance |
|---|---|---|
| Active axes | X | |
| Travel range in X | 205 mm | |
| Maximum velocity in X, unloaded | 75 mm/s | |
| Straightness error in Y (straightness) | ± 3 µm | typ. |
| Straightness error in Z (flatness) | ± 3 µm | typ. |
| Angular error around Y (pitch) | ± 50 µrad | typ. |
| Angular error around Z (yaw) | ± 50 µrad | typ. |
| Positioning | 62409221-0001 | Tolerance |
| Minimum incremental motion in X | 0.1 µm | typ. |
| Unidirectional repeatability in X | ± 0.05 µm | typ. |
| Bidirectional repeatability in X | 0.4 µm | typ. |
| Reference switch | Encoder index | |
| Limit switches | Inductive, N/C contact, 10 V to 30 V, PNP | |
| Integrated sensor | Incremental linear encoder | |
| Sensor signal | Sin/cos, 1 V peak-peak | |
| Sensor signal period | 20 µm | |
| Sensor resolution | — | |
| Motor encoder: Sensor signal | — | |
| Resolution, motor encoder | — | |
| Drive Properties | 62409221-0001 | Tolerance |
| Drive type | 2-phase stepper motor | |
| Nominal voltage | 48 V | |
| Peak current, RMS | 2 A | typ. |
| Motor resolution | 200 Full steps/rev. | |
| Drive force in positive direction of motion in X | 200 N | typ. |
| Drive force in negative direction of motion in X | 200 N | typ. |
| Time constant | — | |
| Resistance phase-phase | 2.4 Ω | typ. |
| Inductance phase-phase | 2.87 mH | |
| Back EMF, phase-phase, rotational | — | max. |
| Mechanical Properties | 62409221-0001 | Tolerance |
| Permissible push force in Y | 500 N | max. |
| Permissible push force in Z | 1000 N | max. |
| Permissible torque in θX | 250 N·m | max. |
| Permissible torque in θY | 132 N·m | max. |
| Permissible torque in θZ | 125 N·m | max. |
| Holding force in X, passive | 50 N | |
| Moved mass in X, unloaded | 2.2 g | |
| Drive screw type | Ball screw | |
| Drive screw pitch | 5 mm | |
| Guide | Recirculating ball bearing guide | |
| Overall mass | 9600 g | |
| Material | Aluminum, steel | |
| Miscellaneous | 62409221-0001 | Tolerance |
| Operating temperature range | 0 to 55 °C | |
| Connector | D-sub 25 (m) | |
| Sensor connector | D-sub 9 (m) | |
| Recommended controllers/drivers | C-663.12, C-885 with C-663.12C885, Modular ACS 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
製品についての注意事項
製品についての注意事項
Product Change Notification Motor Driven Products
日付 / バージョン
2021-04-19
pdf - 917 KB
英語
データシート
ドキュメント
ドキュメント
User Manual LS-180 (英語)
日付 / バージョン
00.003 2017-04-20
pdf - 729 KB
日付 / バージョン
00.003 2017-04-20
pdf - 739 KB
３D モデル
３D モデル
LS-180 3-D model
日付 / バージョン
2016-11-22
zip - 28 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.
