V-551.2B
Precision linear stage, 160 mm width, 60 mm travel range, 150 N load capacity, absolute encoder, 1 nm sensor resolution, ironless 3-phase linear motor
V-551 Precision Linear Stage
High Velocity and Precision due to Magnetic Direct Drive
- Travel ranges to 230 mm
- Velocity up to 0.5 m/s
- High guiding accuracy
- Compact design with 160 mm width
V-551, view from below and side views, dimensions in mm
V-551, view from above and side views, dimensions in mm
XY setup of modified V-551 linear stages with 130 mm travel range and an optional drag chain
An XYZ assembly consisting of three V-551 linear stages each with 60 mm travel range. The Z axis was modified and has magnetic compensation of the weight force.
V-551 Precision Linear Stage
제품 설명
사양
다운로드
견적 / 주문
Reference-class linear positioner
Thanks to the smooth-running precision linear guides with crossed roller bearings, the linear positioner is particularly suitable for scanning applications with constant velocity. The anti-creep system reliably prevents cage creep. The guides have high load capacity and high precision under all operating conditions.
Linear motors
Linear motors are electromagnetic direct drives. They dispense with mechanical components in the drivetrain and transfer the drive force directly and friction-free to the motion platform. The drives reach high velocities and accelerations. Ironless motors are particularly suitable for positioning tasks with the highest demands on precision because there is no undesirable interaction with the permanent magnets. This allows smooth running even at the lowest velocities and at the same time, there is no vibration at high velocities. Nonlinearity in control behavior is avoided and any position can be controlled easily. The drive force can be set freely.
Direct position measuring
Position measuring is performed with the highest accuracy directly at the motion platform so that nonlinearity, mechanical play or elastic deformation have no influence on position measuring. Position measuring is performed with the highest accuracy directly at the motion platform so that nonlinearity, mechanical play or elastic deformation have no influence on position measuring. The stages are equipped with absolute encoders. They supply explicit position information that enables immediate determination of the position. This means that referencing is not required during switch-on, which increases efficiency and safety during operation.
Application fields
Industry and research. Automation. Metrology. Photonics and precision scanning in semiconductor or flat panel display manufacturing
Specifications
Specifications
Select a travel range:
| Motion | V-551.2B | V-551.4B | V-551.7B | Tolerance |
|---|---|---|---|---|
| Active axes | X | X | X | |
| Travel range in X | 60 mm | 130 mm | 230 mm | |
| Maximum velocity in X, unloaded | 500 mm/s | 500 mm/s | 500 mm/s | |
| Straightness error in Y (straightness) | ± 1 µm | ± 1 µm | ± 2 µm | typ. |
| Straightness error in Z (flatness) | ± 2 µm | ± 2 µm | ± 2 µm | typ. |
| Angular error around Y (pitch) | ± 50 µrad | ± 100 µrad | ± 100 µrad | typ. |
| Angular error around Z (yaw) | ± 50 µrad | ± 50 µrad | ± 50 µrad | typ. |
| Positioning | V-551.2B | V-551.4B | V-551.7B | Tolerance |
| Minimum incremental motion in X | 0.002 µm | 0.002 µm | 0.002 µm | typ. |
| Unidirectional repeatability in X | ± 0.01 µm | ± 0.01 µm | ± 0.01 µm | typ. |
| Bidirectional repeatability in X | 0.1 µm | 0.1 µm | 0.1 µm | typ. |
| Reference switch | — | — | — | |
| Limit switches | Hall effect, N/O contact, 5 V, TTL | Hall effect, N/O contact, 5 V, TTL | Hall effect, N/O contact, 5 V, TTL | |
| Integrated sensor | Absolute linear encoder | Absolute linear encoder | Absolute linear encoder | |
| Sensor signal | BiSS-C | BiSS-C | BiSS-C | |
| Sensor signal period | — | — | — | |
| Sensor resolution | 1 nm | 1 nm | 1 nm | |
| Drive Properties | V-551.2B | V-551.4B | V-551.7B | Tolerance |
| Drive type | Ironless 3-phase linear motor | Ironless 3-phase linear motor | Ironless 3-phase linear motor | |
| Nominal voltage | 48 V | 48 V | 48 V | |
| Nominal current, RMS | 1.5 A | 1.5 A | 1.5 A | typ. |
| Peak current, RMS | 10 A | 10 A | 10 A | typ. |
| Drive force in X | 27 N | 27 N | 27 N | typ. |
| Peak force in X | 180 N | 180 N | 180 N | |
| Force constant | 18 N/A | 18 N/A | 18 N/A | |
| Resistance phase-phase | 5.4 Ω | 5.4 Ω | 5.4 Ω | typ. |
| Inductance phase-phase | 1.8 mH | 1.8 mH | 1.8 mH | |
| Back EMF | 16 V·s/m | 16 V·s/m | 16 V·s/m | max. |
| Pole pitch N-N | 30 mm | 30 mm | 30 mm | |
| Mechanical Properties | V-551.2B | V-551.4B | V-551.7B | Tolerance |
| Permissible push force in Y | 50 N | 50 N | 50 N | max. |
| Permissible push force in Z | 150 N | 150 N | 150 N | max. |
| Moved mass in X, unloaded | 2200 g | 2700 g | 4900 g | |
| Guide | Crossed roller guide | Crossed roller guide | Crossed roller guide | |
| Overall mass | 4200 g | 5500 g | 9700 g | |
| Material | Aluminum, black anodized | Aluminum, black anodized | Aluminum, black anodized | |
| Miscellaneous | V-551.2B | V-551.4B | V-551.7B | Tolerance |
| Operating temperature range | 5 to 40 °C | 5 to 40 °C | 5 to 40 °C | |
| Connector | HD D-sub 26 (m) | HD D-sub 26 (m) | HD D-sub 26 (m) | |
| Sensor connector | D-sub 15 (f) | D-sub 15 (f) | D-sub 15 (f) | |
| Recommended controllers/drivers | C-891, C-885 with C-891.10C885, A-811.CE, G-901 | C-891, C-885 with C-891.10C885, A-811.CE, G-901 | C-891, C-885 with C-891.10C885, A-811.CE, G-901 |
Note on sensor resolution: interpolated
Note on minimum incremental motion: With ACS NanoPWM
Connecting cables are not included in the scope of delivery and must be ordered separately.
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 MP160
V-551.xD Precision Translation Stage
버전 / 날짜
1.1.3 2020-06-12
pdf - 2 MB
버전 / 날짜
1.1.3 2020-06-12
pdf - 2 MB
Documentation
User Manual MP147
V-551.xB Precision Translation Stage
버전 / 날짜
1.0.4 2020-06-12
pdf - 2 MB
버전 / 날짜
1.0.4 2020-06-12
pdf - 2 MB
3D Models
3D Models
V-551 3-D model
zip - 6 MB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
V-551.4B
Precision linear stage, 160 mm width, 130 mm travel range, 150 N load capacity, absolute encoder, 1 nm sensor resolution, ironless 3-phase linear motor
V-551.7B
Precision linear stage, 160 mm width, 230 mm travel range, 150 N load capacity, absolute encoder, 1 nm sensor resolution, ironless 3-phase linear motor
견적 요청 방법
견적/주문하기 클릭
견적 리스트에 원하는 제품 추가
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