Products Home3-Axis NanoMax™ Flexure Stages
- 4 mm of Travel Per Axis
- Modular High-Resolution Drive Options
- Open- and Closed-Loop Piezo Versions
- Thermally Stable Design Minimizes Drift
MAX313D
Differential Micrometers
No Built-In Piezos
MAX302
No Actuators
Open-Loop Piezos
RB13P1
Additional Top Plate for
Off-Center and General
Optics Mounting
US Patents 6,186,016 and 6,467,762
MAX381
Stepper Motor Actuators, Closed-Loop Piezo Operation
Please Wait
Click to EnlargeAPY002 Pitch & Yaw Stage can be mounted on a 3-axis flexure stage in place of the regular top plate, enabling
Click to Enlarge3-Axis Flexure Stage Mounted Directly to a PY004 High-Load Pitch and Yaw Stage for 5-Axis Control
| Common Specificationsa | ||
|---|---|---|
| Travel | 4.0 mm (0.16") | |
| Travel Mechanism | Parallel Flexure | |
| Deck Height (Nominal) | 62.5 mm (2.46") | |
| Optical Axis Height (Nominal) | 75 mm (2.95") | |
| Load Capacity (Max) | 1 kg (2.2 lbs) | |
| Thermal Stability | 1 µm/°C | |
| Parallelism of Top Plate | <100 µm | |
| Top Plate Mounting Holes |
Imperial Plate (Item # MMP1) |
 |
| Metric Plate (Item # MMP1/M) |
 |
|
Features
- 4 mm of X, Y, and Z Travel
- Flexure Design Ensures Smooth Continuous Motion and Long-Term Stability
- Grooved Top Plate Ensures Alignment of Multi-Axis Stage Accessories
- Compact Size Measuring 112.0 mm x 112.0 mm Without Drives
- All Adjusters Coupled to the Base to Minimize Crosstalk
- Piezo Options Provide up to 5 nm Resolution in Closed Loop
- Modular Design for Interchanging Actuators
Thorlabs' 3-axis NanoMax Flexure Stages are ideal for use in fiber launch systems or applications that require sub-micron resolution. The parallel flexure design ensures precise, smooth, continuous motions with negligible friction. Each unit provides 4 mm of X, Y , and Z travel with a maximum load capacity of 1 kg. The nominal deck height of the stage is 62.5 mm, which matches that of our 3-Axis MicroBlock compact flexure stages and RollerBlock long travel stages. Adapter plates are available for mounting our NanoMax stages to a wide range of other Thorlabs rotation and long travel linear stages.
Precision Drives
Stages that are pre-configured with differential micrometer actuators or stepper motor actuators are offered below for out-of-the-box operation. The modular design of our 3-axis NanoMax stages allows the drives to be removed and replaced at any time. For compatible drive options, please see the Drives tab. The drives are coupled directly to the base to minimize any unwanted motion in the system. This feature is ideal for any application requiring sub-micron resolution. For nanopositioning applications, we have versions with internal piezoelectric actuators.
Click to EnlargeHCS013 Objective Mount and HFF001 Quick-Release Fiber Clamp Accessories Attached to the Top Plate Using AM010 Cleats for Fiber Launch Applications
Piezo Options
Integrated open- or closed-loop piezos allows these stages to achieve nanometer resolution. The piezoelectric actuators have 20 µm of travel and can be controlled using many of our open- or closed-loop piezo controllers (see the Specs tab for all compatible controllers). When these stages are coupled with a NanoTrak® controller (e.g. K-Cubes, benchtop, or rack system module), the system becomes a powerful auto-alignment solution that maintains optical throughput and eliminates coupling efficiency loss due to thermal drift or other external forces. These piezo stages include three PAA100 Drive Cables and, in the case of closed-loop systems, three PAA622 Feedback Converter Cables.
Click to Enlarge
Piezo and Feedback Connections
Stages with open-loop piezo actuators do not have a strain gauge displacement sensor and are ideal for applications requiring positioning resolution down to 20 nm. Versions with closed-loop piezo actuators have internal strain gauge displacement sensors that provide a feedback voltage signal that is linearly proportional to the displacement of the piezoelectric element. This feedback signal increases the resolution to 5 nm and can be used to compensate for the hysteresis, creep, and thermal drift that is inherent in all piezoelectric elements, making these stages an excellent choice for applications requiring nanometer resolution.
Please note that the piezo mechanism uses contact with the micrometer drives in order to move the top platform. If for any reason the stage is operated with the micrometer drives removed, blanking plugs must be fitted before the piezo actuators can function. To order blanking plugs, please contact Tech Support.
Easy Alignment of Accessories
Two central keyways in the top platform allow for rapid system reconfiguration while maintaining accessory alignment (see the image above and to the left). The crossed pattern allows for changing the orientation of the stage for right- and left-handed use. A wide range of accessories is available to mount items such as microscope objectives, collimation packages, wave guides, fiber, and much more. If options are required for off-center mounting of components, the grooved top plate can be replaced with the RB13P1 adapter plate (sold at the bottom of this page), which has an array of 1/4"-20 (M6) and 8-32 (M4) mounting holes.
| Multi-Axis Stage Accessories | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| Fiber Mounts |
Fiber Rotators |
Waveguide Mounts |
Diode Mounts |
Fixed Mounts |
Kinematic Mounts |
Top Plates |
Extension Platforms |
Fiber Chucks |
Slide Holders |
Kinematic Platforms |
Adapter Plates |
Stage Specifications
| Item # | MAX313D(/M) | MAX312D(/M) | MAX311D(/M) | MAX383(/M) | MAX381(/M) | MAX303(/M) | MAX302(/M) | MAX301(/M) |
|---|---|---|---|---|---|---|---|---|
| Included Drives | DRV3 Differential Micrometer Drives | DRV208 Stepper Motor Drivesa | N/A | |||||
| Travel | 4 mm | |||||||
| Deck Height (Nominal) | 62.5 mm (2.46") | |||||||
| Optical Axis Height (Nominal) |
75 mm (2.95") | |||||||
| Load Capacity (Max) | 1 kg (2.2 lbs) | |||||||
| Thermal Stability | 1 µm/°C | |||||||
| Parallelism of Top Plate | <100 µm | |||||||
| Piezo Specifications | ||||||||
| Control | N/A | Open Loop | Closed Loop | N/A | Closed Loop | N/A | Open Loop | Closed Loop |
| Drive Voltage Range | 0 - 75 V | 0 - 75 V | 0 - 75 V | |||||
| Travel | 20 µm | 20 µm | 20 µm | |||||
| Capacitance | 3.6 µF | 3.6 µF | 3.6 µF | |||||
| Theoretical Resolution | 20 nm | 5 nm | 5 nm | 20 nm | 5 nm | |||
| Bidirectional Repeatability | 0.2 µm | 0.05 µm | 0.05 µm | 0.2 µm | 0.05 µm | |||
| Absolute On-Axis Accuracy | 1.0 µm | 1.0 µm | 1.0 µm | |||||
| Resonant Frequency (No Load) |
375 Hz | 375 Hz | 375 Hz | |||||
| Resonant Frequency with 275 g (9.7oz) Load |
200 Hz | 200 Hz | 200 Hz | |||||
| Resonant Frequency with 575 g (20.3oz) Load |
150 Hz | 150 Hz | 150 Hz | |||||
| Included Piezo Cables | Three PAA100 | Three PAA100 Three PAA622 |
Three PAA100 Three PAA622 |
Three PAA100 | Three PAA100 Three PAA622 |
|||
| Compatible Piezo Controllers |
BPC303 MDT693B MPZ601 KPZ101 KNA-VIS KNA-IR MNA601/IR BNT001/IR |
BPC303 MPZ601 KPZ101 w/ KSG101 KNA-VIS KNA-IR MNA601/IR BNT001/IR |
BPC303 MPZ601 KPZ101 w/ KSG101 KNA-VIS KNA-IR MNA601/IR BNT001/IR |
BPC303 MDT693B MPZ601 KPZ101 KNA-VIS KNA-IR MNA601/IR BNT001/IR |
BPC303 MPZ601 KPZ101 w/ KSG101 KNA-VIS KNA-IR MNA601/IR BNT001/IR |
|||
Differential Micrometer Specifications
| Item # | DRV3 |
|---|---|
| Travel Range | 8 mm (0.31") Coarse, 300 µm Fine |
| Coarse Adjustment (with Vernier Scale) | 500 µm/rev |
| Fine Adjustment (with Vernier Scale) | 50 µm/rev |
Arcuate Cross Talk Specifications
The measured maximum cross talk to the Z axis, when a movement is demanded in X or Y is <88 µm.
The table below shows the theoretical amount of cross talk to the Z axis, for movement at various X positions (Y axis at zero). Cross talk at Y axis positions (with X at zero) would be the same.
| X Axis Position (mm) | 0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
| Arcuate Motion in Z Axis (µm) | 80.0 | 45.0 | 20.0 | 5.0 | 0.0 | 5.0 | 20.0 | 45.0 | 80.0 |
The measured maximum cross talk to the X and Y axes, when a movement is demanded in Z is <66 µm.
The table below shows the typical amount of cross talk to the X axis, for movement at various Z axis positions (Y axis at zero). Cross talk to Y axis positions (with X axis at zero) would be the same.
| Z Axis Position (mm) | 0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 |
| Arcuate Motion in X Axis (µm) | 57.1 | 32.1 | 14.3 | 3.6 | 0.0 | 3.6 | 14.3 | 32.1 | 57.1 |
Click to Enlarge
Step 1
Rotate the Actuator Counterclockwise to Disengage the Actuator from the Platform
Modular Drive Options
All 3-Axis NanoMax system have a modular design that allows the drives to be removed and replaced at any time. This allows for mix-and-match customization of actuators depending on the amount of automation or resolution needed on each axis.
Replacing a drive is simple and can be done in three steps. First, retract the leadscrew of the actuator until it is no longer engaging the moving body of the stage. Then unscrew the knurled knob attaching the existing drive to the stage. Finally, attach the new drive to the stage using the same knurled knob.
The drives compatible with our 3-axis NanoMax stages are summarized below. Some drives have limited travel range when used with the NanoMax 3-axis flexure stages; see the table for more details. For more detailed information on each drive, please see the full presentation for our Stepper Motor Drive, Differential Micrometers and Thumbscrew Drives, or In-line Piezo Actuators.
| Item # | DRV004 | DRV3 | DRV208 | DRV120 |
|---|---|---|---|---|
| Click Image to Enlarge |
 |
 |
 |
 |
| Actuator Type | Thumbscrew | Differential Micrometera | Stepper Motorb | Piezoelectric with Feedback |
| Travel Range | 8 mm (0.31")c | Coarse: 8 mm (0.31")c Fine: 300 µm |
8 mm (0.31")c | 20 µm |
| Adjustment | 500 µm/revolution | Coarse: 500 µm/revolution Fine: 50 µm/revolution |
- | |
| Resolution | - | - | 200 steps/rev of Leadscrew | 5 nmd |
| Compatible Controllers | - | Benchtop: BSC200 Series Rack Module: MST602 |
Benchtop: BPC300 Series Rack Mount: MPZ601 K-Cubes: KNA-VIS, KNA-IR, or KPZ101 with KSG101 |
|
Displacement Sensor
7-Pin LEMO Male
MAX311D, MAX381, MAX301
| Pin | Designation |
|---|---|
| 1 | +15 V |
| 2 | Oscillator + |
| 3 | 0 V |
| 4 | Signal Out - |
| 5 | Signal Out + |
| 6 | -15 V |
| 7 | Travel |
Piezo Drive Input
SMC Male
MAX311D, MAX312D, MAX381, MAX301, MAX302
Nominal Maximum Input Voltage: 75 V
DRV208 Stepper Motor Connector Pins
D-Type Male
MAX381, MAX383
| Pin | Description | Pin | Description |
|---|---|---|---|
| 1 | Limit Switch 0 V | 9 | For Future Use |
| 2 | Limit Switch 0 V | 10 | +5 V |
| 3 | CW Limit Switch | 11 | - |
| 4 | Motor Phase B -ve | 12 | - |
| 5 | Motor Phase B +ve | 13 | +5 V |
| 6 | Motor Phase A -ve | 14 | - |
| 7 | Motor Phase A +ve | 15 | Ground |
| 8 | - | - | - |
Insights into Optical Fiber
Scroll down to read about:
- What factors affect the amount of light coupled into a single mode fiber?
- Is the max acceptance angle constant across the core of a multimode fiber?
Click here for more insights into lab practices and equipment.
What factors affect the amount of light coupled into a single mode fiber?
Click to Enlarge
Figure 2 Conditions which can reduce coupling efficiency into single mode fibers include anything that reduces the similarity of the incident beam to the optical properties of the fiber's guided mode.
Click to Enlarge
Figure 1 For maximum coupling efficiency into single mode fibers, the light should be an on-axis Gaussian beam with its waist located at the fiber's end face, and the waist diameter should equal the MFD.
Adjusting the incident beam's angle, position, and intensity profile can improve the coupling efficiency of light into a single mode optical fiber. Assuming the fiber's end face is planar and perpendicular to the fiber's long axis, coupling efficiency is optimized for beams meeting the following criteria (Figure 1):
- Gaussian intensity profile.
- Normal incidence on the fiber's end face.
- Beam waist in the plane of the end face.
- Beam waist centered on the fiber's core.
- Diameter of the beam waist equal to the mode field diameter (MFD) of the fiber.
Deviations from these ideal coupling conditions are illustrated in Figure 2.
These beam properties follow from wave optics analysis of a single mode fiber's guided mode (Kowalevicz).
The Light Source can Limit Coupling Efficiency
Lasers emitting only the lowest-order transverse mode provide beams with near-Gaussian profiles, which can be efficiently coupled into single mode fibers.
The coupling efficiency of light from multimode lasers or broadband light sources into the guided mode of a single mode fiber will be poor, even if the light is focused on the core region of the end face. Most of the light from these sources will leak out of the fiber.
The poor coupling efficiency is due to only a fraction of the light in these multimode sources matching the characteristics of the single mode fiber's guided mode. By spatially filtering the light from the source, the amount of light that may be coupled into the fiber's core can be estimated. At best, a single mode fiber will accept only the light in the Gaussian beam output by the filter.
The coupling efficiency of light from a multimode source into a fiber's core can be improved if a multimode fiber is used instead of a single mode fiber.
References
Kowalevicz A and Bucholtz F, "Beam Divergence from an SMF-28 Optical Fiber (NRL/MR/5650--06-8996)." Naval Research Laboratory, 2006.
Date of Last Edit: Jan. 17, 2020
Is the max acceptance angle constant across the core of a multimode fiber?
Click to Enlarge
Figure 3: Step-index multimode fibers have an index of refraction ( n ) that is constant across the core. Graded-index multimode fibers have an index that varies across the core. Typically the maximum index occurs at the center.
Click to Enlarge
Figure 5: Graded-index multimode fibers have acceptance angles that vary with radius ( ρ ), since the refractive index of the core varies with radius. The largest acceptance angles typically occur near the center, and the smallest, which approach 0°, occur near the boundary with the cladding
Click to Enlarge
Figure 4: Step-index multimode fibers accept light incident in the core at angles ≤|θmax | with good coupling efficiency. The maximum acceptance angle is constant across the core's radius ( ρ ). Air is assumed to surround the fiber.
It depends on the type of fiber. A step-index multimode fiber provides the same maximum acceptance angle at every position across the fiber's core. Graded-index multimode fibers, in contrast, accept rays with the largest range of incident angles only at the core's center. The maximum acceptance angle decreases with distance from the center and approaches 0° near the interface with the cladding.
Step-Index Multimode Fiber
The core of a step-index multimode fiber has a flat-top index profile, which is illustrated on the left side of Figure 3. When light is coupled into the planar end face of the fiber, the maximum acceptance angle (θmax ) is the same at every location across the core (Figure 4). This is due to the constant value of refractive index across the core, since the acceptance angle depends strongly on the index of the cladding.
Regardless of whether rays are incident near the center or edge of the core, step-index multimode fibers will accept cones of rays spanning angles ±θmax with respect to the fiber's axis.
Graded-Index Multimode Fibers
The core of a typical graded-index multimode fiber, shown on the right side of Figure 3, has a refractive index that is greatest at the center of the core and decreases with radial distance ( ρ ). The equation included below the diagram in Figure 5 shows that the radial dependence of the core's refractive index results in a radial dependence of the maximum acceptance angle and numerical aperture (NA). This equation also assumes a planar end face, normal to the fiber's axis that is surrounded by air.
Cones of rays with angular ranges limited by the core's refractive index profile are illustrated Figure 5. The cone of rays with the largest angular spread
Step-Index or Graded Index?
A step-index multimode fiber has the potential to collect more light than a graded-index multimode fiber. This is due to the NA being constant across the step-index core, while the NA decreases with radial distance across the graded-index core.
However, the graded-index profile causes all of the guided modes to have similar propagation velocities, which reduces the modal dispersion of the light beam as it travels in the fiber.
For applications that rely on coupling as much light as possible into the multimode fiber and are less sensitive to modal dispersion, a step-index multimode fiber may be the better choice. If the reverse is true, a graded-index multimode fiber should be considered.
References
Keiser G, "Section 2.6." Optical Fiber Communications. McGraw-Hill, 1991.
Date of Last Edit: Jan. 2, 2019
| Posted Comments: | |
Marcos Maestre
(posted 2022-06-14 03:08:59.997) I have been using the nanomax (no piezo) stage for a while in a fibre launching system. I experience noticeable position drift reducing the fibre coupling. May I ask if there is some drift characterization available to estimate if the stage is faulty or an I would need a better stability stage? cwright
(posted 2022-06-15 04:41:37.0) Response from Charles at Thorlabs: Thank you for contacting us with your query. A member of technical support will reach out to troubleshoot the cause of any drift and how it is being measured. XU Lin
(posted 2021-12-10 10:41:20.197) I want to buy two Max311D/M stages .But one in left-hand axis and the other in right-hand axis. However, I didn't see the options in the website. YLohia
(posted 2021-12-23 01:00:33.0) Hello, custom items can be requested by clicking on the "Request Quote" button above or by emailing your local Thorlabs Tech Support group (in your case, techsupport-cn@thorlabs.com). We have reached out to you directly to discuss the possibility of offering this. Ogulcan Orsel
(posted 2021-08-17 14:57:51.637) Hello, I was wondering how did you define the resolution for MAX312D. I mean what is the required voltage for that resolution? Can it be achieved by the open-loop piezo drive? cwright
(posted 2021-08-26 05:44:42.0) Response from Charles at Thorlabs: Thank you for your query. The full range of the piezo is 20µm for 75V so a linear approximation would suggest 20nm is achieved by 0.075 V. Since this is an open loop design though, there will be hysteresis experienced. I will reach out to you with more detail. Christian Schilling
(posted 2020-07-30 03:38:23.41) Hello,
we are using a set of MAX343/M together with BSC203 controller devices on a Windows 7 computer. Is there a way to operate this system on a Windows 10 computer?
Best regards,
Christian Schilling
--
Dipl.-Ing. Univ. Christian Schilling
Optoelektronik / Halbleiterlaser
Fraunhofer-Institut für Angewandte Festkörperphysik (IAF)
Tullastraße 72, 79108 Freiburg
Fon: +49 761-5159-276
christian.schilling@iaf.fraunhofer.de
www.iaf.fraunhofer.de cwright
(posted 2020-08-06 05:47:12.0) Response from Charles at Thorlabs: Hello Christian, yes this should be possible. Our Kinesis software is capable of running under W10 and the dll's provided with it can be used with third party applications such as LabVIEW or with programming languages such as C# and Visual Basic under a W10 operating system. Your local technical support team will reach out to you about your application. user
(posted 2019-05-08 16:40:22.57) Dear Sir/Madam,
It seems that the travel span of NanoMax 302M is larger than 4mm, when I use the DRV3 - 8 mm High Precision Differential Micrometer to drive the stage, within the around first 2mm, the stage don't move, but within 2-8mm of the Micrometer, the stage is moving, so I think the travel span of the NanoMax 302M is around 5-6mm, could you please give me the accurate travel span? rmiron
(posted 2019-05-24 11:04:20.0) Response from Radu at Thorlabs: The NanoMax is designed to always have 4 mm of travel. Due to its flexure mechanism, the mid-point of travel for an axis changes when another axis is moved, the extra travel seen is to ensure there is always 4 mm of travel available. The nominal mid-point of travel is when the moving world is flush with the sides of the stage and 62mm above the base of the stage. Note that at the extremes of travel, the moving world is locked and this puts a strain on the flexure stages, which could damage them. This locking does occur outside of any of the 4mm of travel the stage may have. In any case, the typical travel of such a stage will be ~5 mm. This value can vary significantly (by up to 1 mm) from stage to stage, but it is never smaller than 4 mm. Erick Vargas
(posted 2019-03-25 07:57:20.873) Where can I find the calibration file?
Currently I have the MAX341/m user
(posted 2019-03-27 10:33:48.0) Response from Arunthathi at Thorlabs: Thanks for your query. This stage is not calibrated however, it is designed to be accurately positioned by micro step counting and will meet the specs specified without calibration. jeffrey.chiles
(posted 2019-02-26 16:58:17.693) Hi, what's the incremental motion resolution of the steppers on the MAX383? I can't find this listed, only the repeatability. AManickavasagam
(posted 2019-02-28 06:30:30.0) Response from Arunthathi at Thorlabs: Thanks for your query. Unfortunately, we do not have this information at the moment. However, we do have plans to perform a test to get this data we will contact you directly once we have the spec. user
(posted 2017-11-06 11:27:11.35) What is the life cycle of theses product bhallewell
(posted 2017-11-10 08:48:43.0) Response from Ben at Thorlabs: The lifetime of the stage can vary depending on load & application. With each stage we offer a two year warranty under which we will broadly ensure that the unit remains in working order. I will contact you directly to discuss your needs. omar.olarte
(posted 2017-08-31 11:54:24.147) Hi,
Where can I get the apt parameter set of this 3 axis stage?
Apt-user program just don`t recognize the model of my stages, i am using a bsc103 controller. bhallewell
(posted 2017-09-08 04:33:28.0) Response from Ben at Thorlabs: For operating MAX343 with BSC103, you will need to firstly open the APTConfig utility & select the stage type for each control channel as 'Nanomax 300 X', '..Y' & '..Z'.
If you were to run this in Kinesis, you would be prompted to select the stage type as above on start up of the application. cchase
(posted 2017-02-15 14:57:45.557) Can you offer the RB13P1 as a standard option for the nanomax or not include the standard mounting plate as a standard option? I have a pile of unused standard mounting plate that comes with the Nanomax by default, since I always replace it with the RB13P1. bhallewell
(posted 2017-02-20 12:00:25.0) Response from Ben at Thorlabs: Thank you for your question here. We can certainly look at providing this as a special for you. I'll contact you directly to start a discussion about your requirements. emilkleijn
(posted 2016-03-25 16:27:31.81) We are using the MAX341 together with the BSC203 controller. We are trying to control the motor controller with custom software. For this we are using the DLLs provided with the Kinesis package in C++.
I am having difficulties in finding the correct configuration for the motors. When running a homing sequence it seems that the limit switches are ignored and the stage runs into a mechanical stop. This results in a lot of noise from thee motors.
Could you provide me with the correct parameters for the Nanomax 300 stages to use in the following functions: SBC_SetLimitSwitchParamsBlock, SBC_SetHomingParamsBlock, SBC_SetVelParamsBlock, SBC_SetJogParamsBlock, SBC_SetStageAxisLimits and any other important settings I might have omitted. besembeson
(posted 2016-03-25 01:04:35.0) Response from Bweh at Thorlabs USA: I will contact you regarding this please. wjwjfwjf
(posted 2009-09-27 07:45:32.0) The service is a little slow. jens
(posted 2009-05-25 09:50:16.0) A response from Jens at Thorlabs: Dear Hamit, I am sorry that you are encountering difficulties with the product. We will need additional information regarding driver electronics and load so that we can resolve this as soon as possible. I will contact you via your email directly. hamitkal
(posted 2009-05-25 07:58:21.0) Dear Sir,
We are using Nanomax-TS Max 342 translation stage in our lab and the scanning motor heats up and it stops after a while and this undermines our experiment and is very annoying. We need your attention to this matter immediately.
Regards,
Hamit Kalaycioglu
Bilkent University, Turkey Laurie
(posted 2009-02-05 15:27:44.0) Response from Laurie at Thorlabs to melsscal: our MAX313/M can only obtain 20 nm piezo resolution when using piezo controllers. To control the piezos, we commonly recommend the BPC203 controller, although there are other options available too (BNT001, TPZ001 etc). Please let us know if you have additional questions. melsscal
(posted 2009-02-05 03:37:28.0) 1. Can you please confirm whether MAX313/M be operated manually within 20nm Piezo resolution (i.e. w/o using any Piezo controllers) ?
2.Can you please suggest a suitable controller for MAX313/M to acieve 5nm piezo resolution ?
Regards
A.K.Bose |
Multi-Axis Stage Selection Guide
Click to Enlarge
In the above application, a 3-Axis NanoMax flexure stage is aligned in front of a 6-axis stage at the proper 112.5 mm deck height using an AMA554 Height Adapter.
3-Axis Stages
Thorlabs offers three different 3-Axis Stage variations: NanoMax flexure stages, MicroBlock compact flexure stages, and RollerBlock long-travel stages. Each stage features a 62.5 mm nominal deck height. Our NanoMax line of 3-axis stages offers built-in closed- and open-loop piezos as well as modular drive options that include stepper motors, differential drives, or additional piezos. The MicroBlock stages are available with differential micrometer drives or fine thread thumbscrews; these drives are not removable. Finally, our RollerBlock stage drivers can be switched out for any actuator that has a Ø3/8" (9.5 mm) mounting barrel.
4- and 5-Axis Stages
Our 4- and 5-axis stages are ideal for the static positioning of waveguides or complex optical elements with respect to our 3-axis or 6-axis high-performance alignment stages. Thorlabs' 5-axis stages have nominal heights of 62.5 mm or 112.5 mm. The AMA554 Height Adapter can be used to raise the deck height of the 3-axis or 4-axis stages to 112.5 mm for compatibility with our 5-axis MicroBlock or 6-Axis NanoMax Stages.
6-Axis Stages
Thorlabs' 6-Axis NanoMax Nanopositioners are ideal for complex, multi-axis positioning and have a nominal deck height of 112.5 mm. These stages offer a common point of rotation and a patented parallel flexure design that allows all actuators to be coupled directly to the base to minimize any unwanted motion in the system. Built-in closed- and open-loop piezo options are available. A selection of modular drive options allows any axis to be manual or motorized with the option for external piezos. Our units without included actuators are also available in right- or left-handed configurations. To increase the stage height of the 3-axis stages to 112.5 mm, we recommend our AMA554 Height Adapter, shown in the image to the right.
A complete selection and comparison of our multi-axis stages is available below.
3-Axis Stages
| Item # | MAX313D | MAX312D | MAX311D | MAX383 | MAX381 | MAX303 | MAX302 | MAX301 | MBT602 | MBT616D | RB13M | RBL13D | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stage Type | NanoMax Flexure Stages | MicroBlock Compact Flexure Stages |
RollerBlock Long Travel Stages | |||||||||||||||||
| Included Drives | DRV3 Differential Micrometers | DRV208 Stepper Motor Actuators | N/A | Fine Thread Thumbscrews | Differential Micrometers | 148-801ST Micrometer Drives |
DRV304 Differential Micrometers |
|||||||||||||
| Built-in Piezos | N/A | Open Loop |
Closed Loop | N/A | Closed Loop | N/A | Open Loop | Closed Loop | N/A | N/A | ||||||||||
| Travel (X, Y, Z) | 4 mm (0.16") | 13 mm (0.51") | ||||||||||||||||||
| Deck Height (Nominal) | 62.5 mm (2.46") | |||||||||||||||||||
| Optical Axis Height (Nominal) | 75 mm (2.95") | |||||||||||||||||||
| Load Capacity (Max) | 1 kg (2.2 lbs) | 4.4 kg (9.7 lbs) | ||||||||||||||||||
| Thermal Stability | 1 µm/°C | - | ||||||||||||||||||
| Weight | 1.00 kg (2.20 lbs) | 0.64 kg (1.40 lbs) | 0.59 kg (1.30 lbs) | |||||||||||||||||
4-Axis Stages
| Item # | MBT401D MBT401D/M |
MBT402D MBT402D/M |
|
|---|---|---|---|
| Stage Type | 4-Axis Thin-Profile MicroBlock Device Stage | 4-Axis Low-Profile MicroBlock Device Stage | |
| Included Drives | Differential Micrometers | ||
| Built-in Piezos | N/A | ||
| Travel | Horizontal Axis (Y)a | 13 mm (0.51") | |
| Vertical Axis (Z) | 6 mm (0.24") | ||
| Pitch (θy) | ±5° | ||
| Yaw (θz) | ±5° | ||
| Deck Height (Nominal) | 62.5 mm (2.46") | ||
| Optical Axis Height (Nominal) | 75 mm (2.95") | ||
| Load Capacity (Max) | 0.5 kg (1.1 lbs) | ||
5-Axis Stages
| Item # | MBT401D (MBT401D/M) or MBT402D (MBT402D/M) with MBT501 |
PY005 | |
|---|---|---|---|
| Stage Type | 5-Axis MicroBlock Stage System | Compact 5-Axis Stage | |
| Included Drives | Differential Micrometers | 100 TPI Actuators | |
| Built-in Piezos | N/A | ||
| Travel | Optical Axis (X) | 13 mm (0.51") | 3 mm (0.12") |
| Horizontal Axis (Y) | 13 mm (0.51") | 3 mm (0.12") | |
| Vertical Axis (Z) | 6 mm (0.24") | 3 mm (0.12") | |
| Pitch (θy) | ±5° | ±3.5° | |
| Yaw (θz) | ±5° | ±5° | |
| Deck Height (Nominal) | 112.5 mm (4.43") | 62.5 mm (2.46")a | |
| Optical Axis Height (Nominal) | 125 mm (4.92") | 75 mm (2.95")a | |
| Load Capacity (Max) | 0.5 kg (1.1 lbs) | 0.23 kg (0.5 lbs) | |
6-Axis Stages
| Item # | MAX601D MAX601D/M |
MAX602D MAX602D/M |
MAX603D MAX603D/M |
MAX681 MAX681/M |
MAX682 MAX682/M |
MAX683 MAX683/M |
MAX607 MAX607/M MAX607La MAX607L/Ma |
MAX608 MAX608/M MAX608La MAX608L/Ma |
MAX609 MAX609/M MAX609La MAX609L/Ma |
|
|---|---|---|---|---|---|---|---|---|---|---|
| Stage Type | 6-Axis NanoMax Flexure Stage | |||||||||
| Included Drives | DRV3 Differential Micrometers | DRV208 Stepper Motor Actuators | N/A | |||||||
| Built-in Piezos | N/A | Open Loop | Closed Loop | N/A | Open Loop | Closed Loop | N/A | Open Loop | Closed Loop | |
| Travel | X, Y, Z | 4 mm (0.16") | ||||||||
| θx, θy, θz | 6° | |||||||||
| Deck Height (Nominal) | 112.5 mm (4.43") | |||||||||
| Optical Axis Height (Nominal) | 125 mm (4.92") | |||||||||
| Load Capacity (Max) | 1.0 kg (2.2 lbs) | |||||||||
Zoom| Item # | MAX313D(/M) | MAX312D(/M) | MAX311D(/M) | |
|---|---|---|---|---|
| Manual Drive Specifications | ||||
| Item # | DRV3 | |||
| Travel | Coarsea | 4 mm (0.16") | ||
| Fine | 300 µm Fine | |||
| Coarse Adjustment (with Vernier Scale) |
500 µm/rev | |||
| Fine Adjustment (with Vernier Scale) |
50 µm/rev | |||
| Piezo Specificationsb | ||||
| Control | N/A | Open Loop | Closed Loop | |
| Voltage Range | 0 - 75 V | |||
| Travel | 20 µm | |||
| Theoretical Resolution | 20 nm | 5 nm | ||
| Bidirectional Repeatability | 200 nm | 50 nm | ||
| Absolute On-Axis Accuracy | 1.0 µm | |||
| Included Piezo Cables | Three PAA100 | Three PAA100 Three PAA622 |
||
- Preconfigured with DRV3 Differential Micrometers for Manual Adjustments
- Available With or Without Internal Closed- or Open-Loop Piezos
- Piezo Actuators Offer 20 µm of Travel
- Modular Design Allows Drives to be Removed and Replaced
- All Adjusters Tied to a Common Ground and Side Mounted
- Ideal for Use in Professional Fiber Launch Systems
Thorlabs' NanoMax Stages with Differential Adjusters provide 4 mm of coarse travel and 300 µm of fine travel. The coarse adjuster has a Vernier scale with 10 µm graduations while the fine adjuster has a Vernier scale with 1 µm graduations. This resolution and travel range make these stages ideal for optimizing the coupling efficiency in a fiber alignment or waveguide positioning system. The graduations also allow for a clear reference point for absolute positioning within a system. The modular design of the included drives allows them to be replaced at any time; please see the Drives tab for more details and our full selection of compatible actuators.
Click to Enlarge
MAX311D 3-Axis Stage with a PY005/M 5-Axis Stage, PY005A2/M Base, and MMP1/M Top Plate for Fiber Coupling
In addition to the features above, the MAX312D and MAX311D NanoMax Stages incorporate open- and closed-loop piezoelectric actuators, respectively, with 20 µm of travel. The open-loop design does not contain an internal strain gauge sensor, limiting the resolution to 20 nm. The addition of a strain gauge sensor in the closed-loop feedback design increases the resolution to 5 nm. This feedback loop is ideal for compensating for the hysteresis, creep, and thermal drift that is inherent to all piezoelectric elements. These piezo stages include three PAA100 Drive Cables and, in the case of closed-loop systems, three PAA622 Feedback Converter Cables.
Imperial stages come with an MMP1 top plate and two AMA010 mounting cleats, while metric stages come with an MMP1/M top plate and two AMA010/M mounting cleats. These mounting plates contain a central keyway that allows for easy and repeatable alignment of all of the accessories listed in the overview. If off-center or breadboard mounting is necessary, we also offer the RB13P1 Top Plate.
Zoom| Item # | MAX383(/M) | MAX381(/M) |
|---|---|---|
| Stepper Motor Drive Specificationsa | ||
| Item # | DRV208 | |
| Travelb | 4 mm (0.16") | |
| Bidirectional Repeatability | 5.0 µm | |
| Max Velocity | 5 mm/s | |
| Max Acceleration | 5 mm/s2 | |
| Included Motor Extension Cables |
Three PAA613 | |
| Recommended Motor Controllers | BSC203 and MST602 | |
| Piezo Specificationsa | ||
| Control | N/A | Closed Loop |
| Voltage Range | 0 - 75 V | |
| Travel Range | 20 µm | |
| Theoretical Resolution | 5 nm | |
| Bidirectional Repeatability | 50 nm | |
| Absolute On-Axis Accuracy | 1.0 µm | |
| Included Piezo Cables | Three PAA100 Three PAA622 |
|
- Preconfigured with DRV208 Stepper Motor Actuators for Automated Alignments
- Available With or Without Internal Closed-Loop Piezos
- Piezo Actuators Offer 20 µm of Travel
- Modular Design Allows Drives to be Removed and Replaced
- All Adjusters Tied to a Common Ground and Side Mounted
Thorlabs' NanoMax Stages with Stepper Motor Actuators provide 4 mm of travel along each axis. The actuators can achieve a bidirectional repeatability of 5.0 µm. Hall effect limit switches provide a high repeatability ideal for homing the motors. This is critical for auto-alignment applications that rely on a highly repeatable zero point. The high repeatability and small step size make these stages ideal for any high-precision automated fiber launch system or general application. The modular design of the included drives allows them to be replaced at any time; please see the Drives tab for more details and our full selection of compatible actuators. Each stage also includes three PAA613 3 m extension cables for the stepper motor actuators.
In addition to the features above, the MAX381 NanoMax Stage offers closed-loop piezoelectric actuators that have a 20 µm travel range. The closed-loop piezo actuators have strain gauge displacement sensors that provide a feedback signal allowing for a resolution up to 5 nm. This feedback loop is ideal for compensating for the hysteresis, creep, and thermal drift that is inherent to all piezoelectric elements. A 500 mm (19.7") drive cable is attached to each stepper motor actuator. The MAX381 stage also includes three PAA100 Piezo Drive Cables and, in the case of closed-loop systems, three PAA622 Feedback Converter Cables.
Imperial stages come with an MMP1 top plate and two AMA010 mounting cleats, while metric stages come with an MMP1/M top plate and two AMA010/M mounting cleats. The mounting plates contain a central keyway that allows for easy and repeatable alignment of all of the accessories listed in the Overview tab. If off-center or breadboard mounting is necessary, we also offer the RB13P1 Top Plate.
Zoom
Click to Enlarge
MAX301 with a Stepper Motor, Thumbscrew, and Differential Actuator Attached to the X, Y, and Z Axis, Respectively
| Item # | MAX303(/M) | MAX302(/M) | MAX301(/M) |
|---|---|---|---|
| Internal Piezo Actuatorsa | |||
| Control | N/A | Open Loop | Closed Loop |
| Voltage Range | 0 - 75 V | ||
| Travel | 20 µm | ||
| Theoretical Resolution | 20 nm | 5 nm | |
| Bidirectional Repeatability | 200 nm | 50 nm | |
| Absolute On-Axis Accuracy | 1.0 µm | ||
| Included Piezo Cables | Three PAA100 | Three PAA100 Three PAA622 |
|
- No Preinstalled Actuators
- Available With or Without Internal Closed- or Open-Loop Piezos
- Piezo Actuators Offer 20 µm of Travel
- Modular Design Allows for a Variety of Drive Options (See Drives Tab for Details)
- All Adjusters Tied to a Common Ground and Side Mounted
Thorlabs' NanoMax Stages Without Included Actuators are ideal for customizing the type of drive that will be installed on each axis. This allows each axis to be configured depending on the precision or automation needed. Whether the application is a multimode fiber launch system using thumbscrews or an automated alignment setup using stepper motor actuators, each axis can be configured to meet the demand. For a list of all compatible actuators, please see the Drives tab.
In addition to the features above, the MAX302 and MAX301 NanoMax Stages offer open- and closed-loop piezoelectric actuators, respectively, with 20 µm of travel. The open-loop design does not contain an internal strain gauge sensor, limiting the resolution to 20 nm. The addition of a strain gauge sensor in the closed-loop feedback design increases the resolution to 5 nm. This feedback loop is ideal for compensating for the hysteresis, creep, and thermal drift that is inherent to all piezoelectric elements. These piezo stages include three PAA100 Drive Cables and, in the case of closed-loop systems, three PAA622 Feedback Converter Cables.
Imperial stages come with an MMP1 top plate and two AMA010 mounting cleats, while metric stages come with an MMP1/M top plate and two AMA010/M mounting cleats. These mounting plates contain a central keyway that allows for easy and repeatable alignment of all of the accessories listed in the overview. If off-center or breadboard mounting is necessary, we also offer the RB13P1 Top Plate.
Zoom
Click to Enlarge
RB13P1 Top Plate Shown Replacing the MMP1 Crossed Groove Mounting Plate on an MAX311D Flexure Stage
| Item # | RB13P1 | RB13P1/M | MMP1 | MMP1/M |
|---|---|---|---|---|
| Mechanical Drawing |
 |
 |
 |
 |
- RB13P1 Adapter Plate for General Purpose Accessories and Components
- Array of Thirteen 1/4"-20 (M6) and Twelve 8-32 (M4) Tapped Mounting Holes
- MMP1 Standard 3-Axis Stage Top Plate (Included with All 3-Axis Stages)
- Two 3 mm Wide Central Keyways for Aligning Multi-Axis Stage Accessories
- Sixteen 6-32 (M3) Taps for Mounting Cleats
- Four 4-40 (M2) Taps
- Nine 8-32 (M4) Taps
The RB13P1(/M) Adapter Plate is designed as a replacement option for the standard MMP1(/M) grooved top plate sold with the stages above. Four counterbores that accept M3 screws allow it to be attached to the above stages. The 2.36" x 2.36" mounting surface is the same as the MMP1(/M) top plate that is included with the above stages. For complete details on the dimensions and tap locations of this top plate, please see the mechanical drawings below.
The MMP1(/M) Top Plate is included with the stages sold above but can be purchased separately as well. This plate features two 3 mm wide central keyways in a crossed pattern to allow for rapid configuration while maintaining accessory alignment, making this plate ideal for fiber launch applications. This "crossed groove" design allows for the NanoMax stages to be used in a left- or right-handed configuration. The plate also contains an array of 4-40 (M2), 6-32 (M3), and 8-32 (M4) tapped mounting holes for securing and mounting various components. For complete details on the dimensions and tap locations of this plate, please see the mechanical drawings.
Flexure Stages with Piezo Options (NanoMax)