Posted in | Control Systems

V-817: High-Load Linear Translation Stage with Linear Motors for High-Speed Precision Automation

The linear motors in the V-817 high-load linear translation stage allow for high-speed precision automation.

Features

  • Highly dynamic, maintenance-free linear motor and high-precision incremental linear encoder
  • Low profile (63 mm), 166 mm width, long travel ranges (to 813 mm)
  • Sophisticated industrial design for a long lifetime
  • Rapid integration, thanks to reference edge, easily XY stackable
  • Permanent load capacity to 600 N
  • Creation and delivery of test reports as a standard

Lifetime and load limit of the V-817.xx6211E0 depending on the load mass and the distance of the center of gravity of the load from the center of the slider.

Lifetime and load limit of the V-817.xx6211E0 depends on the load mass and the distance of the load's center of gravity from the slider's center. Image Credit: PI (Physik Instrumente) LP

V-817, dimensions in mm.

V-817, dimensions in mm. Image Credit: PI (Physik Instrumente) LP

Product Description

Industrial Design for High Performance and High Load

PI has a linear stage in its portfolio for industrial solutions with a large load capacity and high dynamics with the V-817. Its design is consistently geared to harsh industrial settings, with high rigidity and the utilization of high-quality components, such as recirculating ball bearing guides, 3-phase linear motors, and incremental linear encoders.

The encoders’ high resolution enables outstanding tracking performance, small tracking errors, and quick settling times. Connectors that are industry-compatible provide rapid and secure connectivity.

With a triple M6 hole pattern, the alternative motion platform provides numerous installation possibilities. Without this platform, a very low total height is achieved, which has advantages, particularly in XY combinations.

Linear Motor With Direct Drive

Three-phase magnetic direct drives do not require mechanical components in the drivetrain; instead, the driving force is sent directly and without friction to the motion platform. The drives achieve tremendous velocities and accelerations.

Ironless motors are particularly well suited for precision positioning tasks as there is no undesired interaction with the permanent magnets. This enables smooth running even at low speeds while eliminating vibration at high speeds.

Control behavior is nonlinear, and any position can be easily controlled. The driving force can be easily adjusted.

Fully Integrated Multi-Axis Systems

The V-817 linear stages are ideal for integrating into complex systems. As a result, PI provides integrated XY or XYZ multi-axis systems with the appropriate controller and accessories like a granite base, machine frame, mounting adapter, cable set, and software support.

Options

Optional accessory: V-817.TT1 motion platform

Application Fields

Electronics Assembly

Noncontact inspection, X-Ray inspection, and AOI (automated optical inspection); Sensor and camera assembly; Sensor and ultrasonic tests.

Semiconductor Manufacturing

Wafer processing and inspection

Laser Machining

Laser welding

Highly dynamic applications in smooth scan motion, precision automation, minimum tracking errors, and short settling times.

Specifications

204 mm

Table 1. Source: PI (Physik Instrumente) LP

Motion V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Active axes X X X  
Travel range in X 407 mm 610 mm 813 mm  
Maximum velocity in X, unloaded 3000 mm/s 3000 mm/s 3000 mm/s  
Straightness (Linear crosstalk in Y with motion in X) ± 10 µm ± 14 µm ± 18 µm max.
Flatness (Linear crosstalk in Z with motion in X) ± 10 µm ± 14 µm ± 18 µm max.
Pitch (Rotational crosstalk in θY with motion in X) ± 60 µrad ± 90 µrad ± 100 µrad max.
Yaw (Rotational crosstalk in θZ with motion in X) ± 60 µrad ± 90 µrad ± 100 µrad max.
Positioning V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Integrated sensor Incremental linear encoder Incremental linear encoder Incremental linear encoder  
System resolution in X 0.3 nm 0.3 nm 0.3 nm  
Bidirectional repeatability in X ± 1 µm ± 1.5 µm ± 1.5 µm max.
Positioning accuracy in X, calibrated ± 3 µm ± 4 µm ± 6 µm max.
Positioning accuracy in X, uncalibrated ± 18 µm ± 22 µm ± 27 µm max.
Minimum incremental motion in X 0.01 µm 0.01 µm 0.01 µm toleranz_leer
Sensor signal 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  
Reference switch Optical Optical Optical  
Limit switches Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN  
Drive Properties V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Drive type Ironless 3-phase linear motor Ironless 3-phase linear motor Ironless 3-phase linear motor  
Nominal voltage 325 V 325 V 325 V  
Nominal current, RMS 3.54 A 3.54 A 3.54 A toleranz_leer
Peak current, RMS 15 A 15 A 15 A toleranz_leer
Drive force in negative direction of motion in X 70 N 70 N 70 N toleranz_leer
Drive force in positive direction of motion in X 70 N 70 N 70 N toleranz_leer
Peak force in negative direction of motion in X 300 N 300 N 300 N  
Peak force in positive direction of motion in X 300 N 300 N 300 N  
Force constant 19.9 N/A 19.9 N/A 19.9 N/A  
Motor constant 8.4 N/√W 8.4 N/√W 8.4 N/√W toleranz_leer
Time constant 0.35 ms 0.35 ms 0.35 ms  
Resistance phase-phase 3.6 Ω 3.6 Ω 3.6 Ω toleranz_leer
Inductance phase-phase 1.2 mH 1.2 mH 1.2 mH  
Back EMF phase-phase 16 V·s/m 16 V·s/m 16 V·s/m toleranz_leer
Pole pitch N-N 30 mm 30 mm 30 mm  
Mechanical Properties V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide  
Moved mass in X, unloaded 1400 g 1400 g 1400 g  
Permissible push force in Z 600 N 600 N 600 N max.
Overall mass 14800 g 18400 g 21100 g  
Material Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel  
Miscellaneous V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Connector M15 9-pin (m) M15 9-pin (m) M15 9-pin (m)  
Sensor connector M15 15-pole (m) M15 15-pole (m) M15 15-pole (m)  
Recommended controllers / drivers

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

 
Operating temperature range 5 to 40 °C 5 to 40 °C 5 to 40 °C

 

407 mm

Table 2. Source: PI (Physik Instrumente) LP

Motion V-817.256211E0 V-817.336211E0 Tolerance
Active axes X X  
Travel range in X 610 mm 813 mm  
Maximum velocity in X, unloaded 3000 mm/s 3000 mm/s  
Straightness (Linear crosstalk in Y with motion in X) ± 14 µm ± 18 µm max.
Flatness (Linear crosstalk in Z with motion in X) ± 14 µm ± 18 µm max.
Pitch (Rotational crosstalk in θY with motion in X) ± 90 µrad ± 100 µrad max.
Yaw (Rotational crosstalk in θZ with motion in X) ± 90 µrad ± 100 µrad max.
Positioning V-817.256211E0 V-817.336211E0 Tolerance
Integrated sensor Incremental linear encoder Incremental linear encoder  
System resolution in X 0.3 nm 0.3 nm  
Bidirectional repeatability in X ± 1.5 µm ± 1.5 µm max.
Positioning accuracy in X, calibrated ± 4 µm ± 6 µm max.
Positioning accuracy in X, uncalibrated ± 22 µm ± 27 µm max.
Minimum incremental motion in X 0.01 µm 0.01 µm toleranz_leer
Sensor signal Sin/cos, 1 V peak-peak Sin/cos, 1 V peak-peak  
Sensor signal period 20 µm 20 µm  
Reference switch Optical Optical  
Limit switches Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN  
Drive Properties V-817.256211E0 V-817.336211E0 Tolerance
Drive type Ironless 3-phase linear motor Ironless 3-phase linear motor  
Nominal voltage 325 V 325 V  
Nominal current, RMS 3.54 A 3.54 A toleranz_leer
Peak current, RMS 15 A 15 A toleranz_leer
Drive force in negative direction of motion in X 70 N 70 N toleranz_leer
Drive force in positive direction of motion in X 70 N 70 N toleranz_leer
Peak force in negative direction of motion in X 300 N 300 N  
Peak force in positive direction of motion in X 300 N 300 N  
Force constant 19.9 N/A 19.9 N/A  
Motor constant 8.4 N/√W 8.4 N/√W toleranz_leer
Time constant 0.35 ms 0.35 ms  
Resistance phase-phase 3.6 Ω 3.6 Ω toleranz_leer
Inductance phase-phase 1.2 mH 1.2 mH  
Back EMF phase-phase 16 V·s/m 16 V·s/m toleranz_leer
Pole pitch N-N 30 mm 30 mm  
Mechanical Properties V-817.256211E0 V-817.336211E0 Tolerance
Guide Recirculating ball bearing guide Recirculating ball bearing guide  
Moved mass in X, unloaded 1400 g 1400 g  
Permissible push force in Z 600 N 600 N max.
Overall mass 18400 g 21100 g  
Material Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel  
Miscellaneous V-817.256211E0 V-817.336211E0 Tolerance
Connector M15 9-pin (m) M15 9-pin (m)  
Sensor connector M15 15-pole (m) M15 15-pole (m)  
Recommended controllers / drivers

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

 
Operating temperature range 5 to 40 °C 5 to 40 °C  

 

610 mm

Table 3. Source: PI (Physik Instrumente) LP

Motion V-817.336211E0 Tolerance
Active axes X  
Travel range in X 813 mm  
Maximum velocity in X, unloaded 3000 mm/s  
Straightness (Linear crosstalk in Y with motion in X) ± 18 µm max.
Flatness (Linear crosstalk in Z with motion in X) ± 18 µm max.
Pitch (Rotational crosstalk in θY with motion in X) ± 100 µrad max.
Yaw (Rotational crosstalk in θZ with motion in X) ± 100 µrad max.
Positioning V-817.336211E0 Tolerance
Integrated sensor Incremental linear encoder  
System resolution in X 0.3 nm  
Bidirectional repeatability in X ± 1.5 µm max.
Positioning accuracy in X, calibrated ± 6 µm max.
Positioning accuracy in X, uncalibrated ± 27 µm max.
Minimum incremental motion in X 0.01 µm toleranz_leer
Sensor signal Sin/cos, 1 V peak-peak  
Sensor signal period 20 µm  
Reference switch Optical  
Limit switches Hall effect, N/C contact, 5 V, NPN  
Drive Properties V-817.336211E0 Tolerance
Drive type Ironless 3-phase linear motor  
Nominal voltage 325 V  
Nominal current, RMS 3.54 A toleranz_leer
Peak current, RMS 15 A toleranz_leer
Drive force in negative direction of motion in X 70 N toleranz_leer
Drive force in positive direction of motion in X 70 N toleranz_leer
Peak force in negative direction of motion in X 300 N  
Peak force in positive direction of motion in X 300 N  
Force constant 19.9 N/A  
Motor constant 8.4 N/√W toleranz_leer
Time constant 0.35 ms  
Resistance phase-phase 3.6 Ω toleranz_leer
Inductance phase-phase 1.2 mH  
Back EMF phase-phase 16 V·s/m toleranz_leer
Pole pitch N-N 30 mm  
Mechanical Properties V-817.336211E0 Tolerance
Guide Recirculating ball bearing guide  
Moved mass in X, unloaded 1400 g  
Permissible push force in Z 600 N max.
Overall mass 21100 g  
Material Aluminum, black anodized, stainless steel  
Miscellaneous V-817.336211E0 Tolerance
Connector M15 9-pin (m)  
Sensor connector M15 15-pole (m)  
Recommended controllers / drivers

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

 
Operating temperature range 5 to 40 °C  

 

813 mm

Table 4. Source: PI (Physik Instrumente) LP

Motion V-817.096211E0 V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Active axes X X X X  
Travel range in X 204 mm 407 mm 610 mm 813 mm  
Maximum velocity in X, unloaded 3000 mm/s 3000 mm/s 3000 mm/s 3000 mm/s  
Straightness (Linear crosstalk in Y with motion in X) ± 6 µm ± 10 µm ± 14 µm ± 18 µm max.
Flatness (Linear crosstalk in Z with motion in X) ± 6 µm ± 10 µm ± 14 µm ± 18 µm max.
Pitch (Rotational crosstalk in θY with motion in X) ± 50 µrad ± 60 µrad ± 90 µrad ± 100 µrad max.
Yaw (Rotational crosstalk in θZ with motion in X) ± 50 µrad ± 60 µrad ± 90 µrad ± 100 µrad max.
Positioning V-817.096211E0 V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Integrated sensor Incremental linear encoder Incremental linear encoder Incremental linear encoder Incremental linear encoder  
System resolution in X 0.3 nm 0.3 nm 0.3 nm 0.3 nm  
Bidirectional repeatability in X ± 1 µm ± 1 µm ± 1.5 µm ± 1.5 µm max.
Positioning accuracy in X, calibrated ± 2.5 µm ± 3 µm ± 4 µm ± 6 µm max.
Positioning accuracy in X, uncalibrated ± 12 µm ± 18 µm ± 22 µm ± 27 µm max.
Minimum incremental motion in X 0.01 µm 0.01 µm 0.01 µm 0.01 µm toleranz_leer
Sensor signal Sin/cos, 1 V peak-peak 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 20 µm  
Reference switch Optical Optical Optical Optical  
Limit switches Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN Hall effect, N/C contact, 5 V, NPN  
Drive Properties V-817.096211E0 V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Drive type Ironless 3-phase linear motor Ironless 3-phase linear motor Ironless 3-phase linear motor Ironless 3-phase linear motor  
Nominal voltage 325 V 325 V 325 V 325 V  
Nominal current, RMS 3.54 A 3.54 A 3.54 A 3.54 A toleranz_leer
Peak current, RMS 15 A 15 A 15 A 15 A toleranz_leer
Drive force in negative direction of motion in X 70 N 70 N 70 N 70 N toleranz_leer
Drive force in positive direction of motion in X 70 N 70 N 70 N 70 N toleranz_leer
Peak force in negative direction of motion in X 300 N 300 N 300 N 300 N  
Peak force in positive direction of motion in X 300 N 300 N 300 N 300 N  
Force constant 19.9 N/A 19.9 N/A 19.9 N/A 19.9 N/A  
Motor constant 8.4 N/√W 8.4 N/√W 8.4 N/√W 8.4 N/√W toleranz_leer
Time constant 0.35 ms 0.35 ms 0.35 ms 0.35 ms  
Resistance phase-phase 3.6 Ω 3.6 Ω 3.6 Ω 3.6 Ω toleranz_leer
Inductance phase-phase 1.2 mH 1.2 mH 1.2 mH 1.2 mH  
Back EMF phase-phase 16 V·s/m 16 V·s/m 16 V·s/m 16 V·s/m toleranz_leer
Pole pitch N-N 30 mm 30 mm 30 mm 30 mm  
Mechanical Properties V-817.096211E0 V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide Recirculating ball bearing guide  
Moved mass in X, unloaded 1400 g 1400 g 1400 g 1400 g  
Permissible push force in Z 600 N 600 N 600 N 600 N max.
Overall mass 11200 g 14800 g 18400 g 21100 g  
Material Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel Aluminum, black anodized, stainless steel  
Miscellaneous V-817.096211E0 V-817.176211E0 V-817.256211E0 V-817.336211E0 Tolerance
Connector M15 9-pin (m) M15 9-pin (m) M15 9-pin (m) M15 9-pin (m)  
Sensor connector M15 15-pole (m) M15 15-pole (m) M15 15-pole (m) M15 15-pole (m)  
Recommended controllers / drivers

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

Ready for use, with fully integrated controller of the G-901 series: G-901.R519.

Flexible integration with compact modules: ACS SPiiPlusEC and UDMpm.

Also compatible with other third-party controllers and servo drivers.

 
Operating temperature range 5 to 40 °C 5 to 40 °C 5 to 40 °C 5 to 40 °C  

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