Kinesis® Precision, Motorized Vertical Translation Stage


  • Vertical Travel Stage with Large Mounting Platform
  • Integrated DC Servo Motor and Control Electronics
  • Smooth, Repeatable Motion

KVS30

Vertical Translation Stage

The unit features intuitive controls, as well as connection options for PC control and external triggering.

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Key Specificationsa
Travel 30.0 mm (1.18")
Load (Max) 7.0 kg (15.4 lbs)
Velocity (Max) 8.0 mm/s (All Loads)
Pitch Deviation ±25.8 µrad
Roll Deviation ±21.2 µrad
Unidirectional Repeatability ±0.11 µm
Bidirectional Repeatability ±0.12 µm
Stability ±0.06 µm
Platform Dimensions 116.2 mm x 116.2 mm
(4.57" x 4.57")
Platform Height 127.5 mm to 157.5 mm
(5.02" to 6.20")
  • Please see the Specs tab for a complete list of specifications.
Motion Control Webinar
Vertical Translation Stage
Click to Enlarge

KVS30 Stage Shown in Fully Extended Position

Features

  • Motorized Precision Vertical Translation Stage
  • ±0.12 µm Bidirectional Repeatability
  • 0.1 µm Minimum Incremental Movement
  • Control Locally with Up & Down Buttons or Remotely by PC via USB
  • External Bidirectional Triggering via I/O Ports (5 V TTL)
  • Smooth, DC Servo-Driven Linear Motion
  • Full Kinesis® Software Control Suite Included
  • Large Mounting Platform with 1/4"-20 and 8-32 (M6 and M4) Taps
  • Location-Specific Power Supply Included

The KVS30(/M) Motorized Vertical Translation Stage is a DC servo-driven linear stage with integrated drive electronics. This stage provides precise, stable height adjustment over the full translation range. The stage motor is capable of moving loads up to 7.0 kg on a large 116.2 mm x 116.2 mm mounting platform with minimal pitch and roll deviation. Crossed-roller bearings and a steel scale linear encoder ensure accurate positioning with high repeatability. See the Specs tab for complete specifications.

The top plate has twenty-five 1/4"-20 (M6) taps and sixteen 8-32 (M4) taps for mounting optomechanical subassemblies. The base of the unit has four through holes that accept 1/4"-20 or M6 screws for mounting to a breadboard or optical table; the holes are spaced such that both imperial and metric breadboards are compatible. The unit is supplied with a region-specific power supply with an input of 100 to 240 VAC. The power connector on the unit includes a locking mechanism to avoid accidental removal of the cord. Note that the power supply unit (PSU) should be connected to the stage before connecting the PSU to a power outlet. A USB cable for controlling the stage via PC is also included.

Local Control
Up and Down buttons on the side of the unit can be used to translate the stage when the motor output is enabled. Alternatively, a manual scroll wheel on the side of the unit can be used to adjust the stage height when closed-loop position control is disabled or the stage is powered off. If the stage is connected to a PC running the Kinesis software while using the manual adjustment wheel, any adjustments will be reflected in the position window of the Kinesis GUI. To enable or disable closed-loop position control, either hold the Up and Down buttons simultaneously until the Status LED flashes or change the setting in the Kinesis software when the unit is connected to a PC. 

External Control
A USB port on the side of the stage allows it to be connected to a PC and controlled using our Kinesis® software suite. This software package features new .NET controls that can be used by 3rd party developers working in the latest C#, Visual Basic, LabVIEW, or any .NET compatible languages to create custom applications. Parameter settings can be adjusted on the PC and stored in non-volatile memory within the unit itself. When the unit is next powered up, these settings are applied automatically. Please see the Kinesis Software and Kinesis Tutorials tabs for more details. External bidirectional triggering is possible using the two I/O ports on the unit.

Specificationsa
Travel 30.0 mm (1.18")
Unidirectional Repeatability ±0.11 µm
Bidirectional Repeatability ±0.12 µm
Accuracy 0.9 µm
Homing Repeatability ±0.36 µm
Pitch Deviationb ±25.8 µrad
Compliance in Pitchb 39.0 µrad/N·m
Maximum Torque (Pitch)c 5.0 N·m
Roll Deviation ±21.2 µrad
Compliance in Rollb 19.0 µrad/N·m
Maximum Torque (Roll)c 9.0 N·m
Maximum Load 7.0 kg (15.4 lbs)
Maximum Velocity 8.0 mm/s (All Loads)
Maximum Acceleration 5.0 mm/s2 (All Loads)
Minimum Incremental Motiond 0.1 µm
Stability ±0.06 µm
Lead Screw Pitch 1.0 mm
Operating Temperature 5 to 40 °C
Dimensions (W x D x H)
at Homed Position
116.2 mm x 116.2 mm x 127.5 mm
(4.57" x 4.57" x 5.02")
Weight 3.4 kg (7.48 lbs)
Input Power Requirements
Current 1 A (Max)
Nominal Voltage 15 VDC
  • The values above were measured in a thermally stable environment with the power on. See Appendix B of the manual for a glossary of terms.
  • Pitch or Roll Compliance is the resultant distortion caused by an applied torque such as an off-center or uneven load.
  • Torque is the twisting force caused by an uneven or off-axis load, which in turn gives rise to compliance.
  • When Controlled via PC

Computer Connection

USB 3.0
*The USB 3.0 port is compatible with a USB 2.0 Micro B connector if the Micro B connector is plugged into the shaded region in the photo above. A USB 3.0 type A to type Micro B cable is included with each KVS30(/M) stage.

I/O 1

MMCX Female

I/O 2

MMCX Female

SMC Male SMC Male
+5 V TTL +5 V TTL
These connectors can be independently configured for use with external trigger input or output signal (5 V TTL levels).
In input mode, logic levels are TTL compatible: <0.8 V is recognized as Low and >2.4 V is recognized as High. The default state when the port is unconnected is High.
In output mode, the port provides a push-pull drive of 5 V with a maximum current of 8 mA.

Power Supply

Power Jack
3.15 mm Jack Connector

Thorlabs' Kinesis® software can be used to control devices in the Kinesis or APT™ family, which covers a wide range of motion controllers ranging from small, low-powered, single-channel drivers (such as the K-Cubes and T-Cubes) to high-power, multi-channel, modular 19" rack nanopositioning systems (the APT Rack System).

The Kinesis Software features new .NET controls which can be used by 3rd party developers working in the latest C#, Visual Basic, LabVIEW™ or any .NET compatible languages to create custom applications. Low level DLL libraries are included for applications not expected to use the .NET framework. A Central Sequence Manager supports integration and synchronization of all Thorlabs motion control hardware.

By providing these common software platforms, Thorlabs has ensured that users can easily mix and match any of the APT and Kinesis controllers in a single application, while only having to learn a single set of software tools. In this way, it is perfectly feasible to combine any of the controllers from the low-powered, single-axis to the high-powered, multi-axis systems and control all from a single, PC-based unified software interface.

The software packages allow two methods of usage: graphical user interface (GUI) utilities for direct interaction with and control of the controllers 'out of the box', and a set of programming interfaces that allow custom-integrated positioning and alignment solutions to be easily programmed in the development language of choice.

Software Download

Software

Kinesis Version 1.14.47

The Kinesis Software Package, which includes a GUI for control of Thorlabs' Kinesis and APT™ system controllers.

Also Available:

  • Communications Protocol
APTConfig
Kinesis GUI Screen

Thorlabs' Kinesis® software features new .NET controls which can be used by third-party developers working in the latest C#, Visual Basic, LabVIEW™, or any .NET compatible languages to create custom applications.

C#
This programming language is designed to allow multiple programming paradigms, or languages, to be used, thus allowing for complex problems to be solved in an easy or efficient manner. It encompasses typing, imperative, declarative, functional, generic, object-oriented, and component-oriented programming. By providing functionality with this common software platform, Thorlabs has ensured that users can easily mix and match any of the Kinesis controllers in a single application, while only having to learn a single set of software tools. In this way, it is perfectly feasible to combine any of the controllers from the low-powered, single-axis to the high-powered, multi-axis systems and control all from a single, PC-based unified software interface.

The Kinesis System Software allows two methods of usage: graphical user interface (GUI) utilities for direct interaction and control of the controllers 'out of the box', and a set of programming interfaces that allow custom-integrated positioning and alignment solutions to be easily programmed in the development language of choice.

For a collection of example projects that can be compiled and run to demonstrate the different ways in which developers can build on the Kinesis motion control libraries, click on the links below. Please note that a separate integrated development environment (IDE) (e.g., Microsoft Visual Studio) will be required to execute the Quick Start examples. The C# example projects can be executed using the included .NET controls in the Kinesis software package (see the Kinesis Software tab for details).

C Sharp Icon Click Here for the Kinesis with C# Quick Start Guide
Click Here for C# Example Projects
Click Here for Quick Start Device Control Examples
C Sharp Icon

LabVIEW
LabVIEW can be used to communicate with any Kinesis- or APT-based controller via .NET controls. In LabVIEW, you build a user interface, known as a front panel, with a set of tools and objects and then add code using graphical representations of functions to control the front panel objects. The LabVIEW tutorial, provided below, provides some information on using the .NET controls to create control GUIs for Kinesis- and APT-driven devices within LabVIEW. It includes an overview with basic information about using controllers in LabVIEW and explains the setup procedure that needs to be completed before using a LabVIEW GUI to operate a device.

Labview Icon Click Here to View the LabVIEW Guide
Click Here to View the Kinesis with LabVIEW Overview Page
Labview Icon

Posted Comments:
Dovlet Seyit  (posted 2024-04-04 08:58:23.103)
Hello, Why this product has way better repeatibliity (0.12microns) than M30XY/M? I thought they have same technology
spolineni  (posted 2024-04-10 05:31:47.0)
Thank you for your inquiry. The better repeatability of the KVS30 is a result of its unique design and construction, which includes features such as crossed-roller bearings and a high-resolution linear encoder. I will personally contact you to offer more detailed information on this topic.
Ludo  (posted 2021-03-11 06:27:52.253)
I'll (partially) answer my own question: "can this stage be used with Linux?" It seems that yes (see Charles' answer to feedback from "user" below), but the Kinesis software provided by Thorlabs is only Gate$' Micro$oft compatible. Using this stage with Linux requires the end user to first understand the APT communication protocol (nice from Thorlabs to provide this documentation) and write the code to implement the protocol, adjust PID parameters and perform tests. This prompts a new question: the APT protocol documentation doesn't list the KVS30, which is the equivalent controller one should refer to?
cwright  (posted 2021-03-12 11:03:59.0)
Response from Charles at Thorlabs: Hello Ludo and thank you for your feedback. I will forward this on and ensure that the command protocol is updated. I will also contact you directly to give you a list of commands which can be used. This is a DC servo driven stage so the commands will typically align with those of the TDC/KDC.
Mikkel Bregnhøj  (posted 2020-10-03 03:21:54.373)
Dear Thorlabs Your KVS30/M Z-stage looks to be the perfect platform for reflection SFG measurements, and other multi-beam nonlinear optic techniques where dynamic control of the sample height is essential. However, the minimal platform height of 12.5 cm is a little too heigh for the physical space on our tightly packed optical table. Could you consider designing a version that is somewhat lower, but with approx. the same dynamic travel range and specs? One can always raise the platform, but lowering it is impossible. Kind regards Mikkel Bregnhøj
DJayasuriya  (posted 2020-10-06 08:34:33.0)
Hello Mikkel, Thank you for getting in touch with us. Reducing the platform height with the current design would be a bit tricky due to the motor and bearing limits. I will get in touch with you directly top discus your application.
user  (posted 2020-02-29 12:53:25.613)
Too bad these motorized instruments are not OS agnostic, which means I cannot put it into a system where OS is dictated by DUT. Make your products like the FW102C, built-in FTDI RS232 controller, so I can send text commands from any OS to operate the equipment.
cwright  (posted 2020-03-03 06:01:47.0)
Response from Charles at Thorlabs: Thank you for your feedback. While this device does not have a dedicated port for such communication, you can control this device with text commands via the RS232 standard. There are FTDI drivers which allow for interfacing with a virtual COM port, which allows for OS agnostic operation through our communication protocal document. You can view this communications protocol here: https://www.thorlabs.com/software_pages/ViewSoftwarePage.cfm?Code=Motion_Control

Motorized Linear Translation Stages

Thorlabs' motorized linear translation stages are offered in a range of maximum travel distances, from a stage with 20 µm of piezo translation to our 600 mm direct drive stage. Many of these stages can be assembled in multi-axis configurations, providing XY or XYZ translation. For fiber coupling applications, please see our multi-axis stages, which offer finer adjustment than our standard motorized translation stages. In addition to motorized linear translation stages, we offer motorized rotation stages and goniometers. We also offer manual translation stages.

Piezo Stages

These stages incorporate piezoelectric elements in a variety of drive mechanisms. ORIC® stages incorporate piezo inertia drives that use "stick-slip" friction properties to obtain extended travel ranges. Our Nanoflex™ translation stages use standard piezo chips along with manual actuators. Elliptec® stages use resonant piezo motors to push and pull the moving platform through resonant elliptical motion. Our LPS710E z-axis stage features a mechanically amplified piezo design and includes a matched controller.

Piezoelectric Stages
Product Family ORIC®
PDXZ1 Closed-Loop
4.5 mm Vertical Stage
ORIC®
PD2 Open-Loop
5 mm Stage
ORIC®
PDX2 Closed-Loop
5 mm Stage
Click Photo
to Enlarge
Travel 4.5 mm 5 mm
Speed 1 mm/s (Typ.)a 10 mm/s (Typ. Max)b 8 mm/s (Typ.)c
Drive Type Piezoelectric Inertia Drive
Possible Axis Configurations Z X, XY, XYZ
Mounting
Surface Size
45.0 mm x 42.0 mm 13 mm x 13 mm
Additional Details
  • Specified at 20 kHz Driving Frequency and in Closed-Loop Mode
  • Specified using PDXC and PDXC2 Benchtop Controllers. For performance when controlled with a KIM001 or KIM101 K-Cube Controller, see the Specs tab of the PD2 or PD3 stage presentation.
  • Specified using PDXC and PDXC2 Benchtop Controllers.

Piezoelectric Stages
Product Family ORIC®
PD1 Open-Loop
20 mm Stage
ORIC®
PD1D Open-Loop
20 mm Monolithic XY Stage
ORIC®
PDX1 Closed-Loop
20 mm Stage
ORIC®
PD3 Open-Loop
50 mm Stage
Click Photo
to Enlarge
Travel 20 mm 50 mm
Speed 3 mm/s (Typ. Max)a 20 mm/s (Typ. Max)b 10 mm/sc
Drive Type Piezoelectric Inertia Drive
Possible Axis Configurations X, XY, XYZ XY, XYZ X, XY, XYZ X, XY, XYZ
Mounting
Surface Size
30 mm x 30 mm 80 mm x 30 mm
Additional Details
  • Specified using KIM101 K-Cube Controller.
  • Specified using PDXC and PDXC2 Benchtop Controllers.
  • Specified using PDXC and PDXC2 Benchtop Controllers. For performance when controlled with a KIM001 or KIM101 K-Cube Controller, see the Specs tab of the PD2 or PD3 stage presentation.

Piezoelectric Stages
Product Family Nanoflex™
20 µm Stage
with 5 mm Actuator
Nanoflex™
25 µm Stage
with 1.5 mm Actuator
Elliptec® 28 mm Stage Elliptec® 60 mm Stage LPS710E 1.1 mm Vertical Stage
Click Photo
to Enlarge
Travel 20 µm + 5 mm Manual 25 µm + 1.5 mm Manual 28 mm 60.0 mm 1.1 mm
Maximum Velocity - 180 mm/s 90 mm/s -
Drive Type Piezo with Manual Actuator Resonant Piezoelectric Motor Amplified Piezo
Possible Axis Configurations X, XY, XYZ X Z
Mounting Surface Size 75 mm x 75 mm 30 mm x 30 mm 15 mm x 15 mm 21 mm x 21 mm
Additional Details

Stepper Motor Stages

These translation stages feature removable or integrated stepper motors and long travel ranges up to 300 mm. Many of these stages either have integrated multi-axis capability (PLSXY) or can be assembled into multi-axis configurations (PLSX, LNR Series, NRT Series, and LTS Series stages). The MLJ150 stage also offers high load capacity vertical translation.

Stepper Motor Stages
Product Family PLSX with and without PLST(/M) Top Plate
1" Stage
PLSXY with and without PLST(/M) Top Plate
1" Stage
LNR Series
25 mm Stage
LNR Series
50 mm Stage
Click Photo
to Enlarge
Travel 1" 25 mm 50 mm
Maximum Velocity 7.0 mm/s 2.0 mm/s 50 mm/s
Possible Axis
Configurations
X, XY X, XY, XYZ X, XY, XYZ
Mounting
Surface Size
3" x 3" 60 mm x 60 mm 100 mm x 100 mm
Additional Details

Stepper Motor Stages
Product Family NRT Series
100 mm Stage
NRT Series
150 mm Stage
LTS Series
150 mm Stage
LTS Series
300 mm Stage
MLJ250
50 mm Vertical Stage
Click Photo
to Enlarge
Travel 100 mm 150 mm 150 mm 300 mm 50 mm
Maximum Velocity 30 mm/s 50 mm/s 3.0 mm/s
Possible Axis
Configurations
X, XY, XYZ X, XY, XYZ Z
Mounting
Surface Size
84 mm x 84 mm 100 mm x 90 mm 148 mm x 131 mm
Additional Details

DC Servo Motor Stages

Thorlabs offers linear translation stages with removable or integrated DC servo motors. These stages feature low profiles and many can be assembled in multi-axis configurations.

DC Servo Motor Stages
Product Family MT Series
12 mm Stages
PT Series
25 mm Stages
MTS Series
25 mm Stage
MTS Series
50 mm Stage
Click Photo
to Enlarge
Travel 12 mm 25 mm 25 mm 50 mm
Maximum Velocity 2.6 mm/s 2.4 mm/s
Possible Axis Configurations X, XY, XYZ X, XY, XYZ
Mounting
Surface Size
61 mm x 61 mm 101.6 mm x 76.2 mm 43 mm x 43 mm
Additional Details
DC Servo Motor Stages
Product Family M30 Series
30 mm Stage
M30 Series
30 mm Monolithic
XY Stage
M150 Series
150 mm XY Stage
KVS30
30 mm Vertical Stage
Click Photo
to Enlarge
Travel 30 mm 150 mm 30 mm
Maximum Velocity 2.4 mm/s X-Axis: 170 mm/s
Y-Axis: 230 mm/s
8.0 mm/s
Possible Axis Configurations X, Z XY, XZ XY Z
Mounting
Surface Size
115 mm x 115 mm 272.4 mm x 272.4 mm  116.2 mm x 116.2 mm
Additional Details

Direct Drive Stages

These low-profile stages feature integrated brushless DC servo motors for high speed translation with zero backlash. When no power is applied, the platforms of these stages have very little inertia and are virtually free running. Hence these stages may not be suitable for applications where the stage's platform needs to remain in a set position when the power is off. We do not recommend mounting these stages vertically.

Direct Drive Stages
Product Family DDS Series
50 mm Stage
DDS Series
100 mm Stage
DDS Series
220 mm Stage
DDS Series
300 mm Stage
DDS Series
600 mm Stage
Click Photo
to Enlarge
Travel 50 mm 100 mm 220 mm 300 mm 600 mm
Maximum Velocity 500 mm/s 300 mm/s 400 mm/s 400 mm/s
Possible Axis Configurations X, XY X, XY X X
Mounting Surface Size 60 mm x 52 mm 88 mm x 88 mm 120 mm x 120 mm
Additional Details
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Motorized Vertical Translation Stage

Vertical Translation Stage Schematic
Click for Details

KVS30 Mechanical Drawing. Values for the metric version are given in parentheses.
  • 30.0 mm Vertical Translation
  • 127.5 mm Minimum Platform Height
  • ±0.12 µm Bidirectional Repeatability
  • 0.1 µm Minimum Incremental Movement
  • Control Locally with Up & Down Buttons or Remotely by PC via USB
  • External Bidirectional Triggering via I/O Ports (5 V TTL)

This vertical translation stage provides precise, stable height adjustment with smooth, repeatable motion. The large 116.2 mm x 116.2 mm platform is capable of moving loads up to 7.0 kg at speeds up to 8.0 mm/s. When the stage is fully lowered, the platform height is 127.5 mm.

The unit features Up and Down buttons for controlling the stage. When closed-loop control is disabled or when the stage is powered off, a manual scroll wheel can be used for adjustment. The USB connector allows PC control using our Kinesis® software control suite.

Two I/O ports enable external bidirectional triggering (5 V TTL). Mating cables for these ports are available separately below. A power supply with a region-specific adapter plug is included with the stage.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
KVS30 Support Documentation
KVS30Customer Inspired! Kinesis® 30 mm Vertical Translation Stage, 1/4"-20 and 8-32 Tapped Holes
$7,080.65
Lead Time
+1 Qty Docs Part Number - Metric Price Available
KVS30/M Support Documentation
KVS30/MCustomer Inspired! Kinesis® 30 mm Vertical Translation Stage, M6 and M4 Tapped Holes
$7,080.65
Lead Time
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Coaxial Cables with MMCX Connectors

  • Cables for Trigger Ports on KVS30(/M) Translation Stage
  • MMCX Male Connector to BNC or SMA Male Connector
  • DC - 6 GHz Frequency Range
  • 50 Ω Normal Impedance
  • 170 V Max Operating Voltage

These cables enable external triggering via the I/O ports on the KVS30(/M) stage. The CA3339 (1 m long) and CA3272 (1.8 m long) cables each feature a male BNC termination while the CA3439 cable (1 m long) has a male SMA termination.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
CA3339 Support Documentation
CA3339Customer Inspired! RG-174 Coaxial Cable, MMCX Male to BNC Male, 1 m (39")
$26.90
Today
CA3272 Support Documentation
CA3272RG-174 Coaxial Cable, MMCX Male to BNC Male, 1.8 m (72")
$31.84
Today
CA3439 Support Documentation
CA3439Customer Inspired! RG-174 Coaxial Cable, MMCX Male to SMA Male, 1 m (39")
$30.74
Today