Manual Micrometer Heads, 50 mm Travel
![](https://www.thorlabs.de/Images/GuideImages/1225_MicroDrivers2in_10.jpg)
- 50 mm Travel Range
- 10 µm of Travel per Division
- Spherical Tip Minimizes Positioning Alignment Errors
- Available With or Without 5/64" (2.0 mm) Hex on the End
151-411ME-H
5/64" Hex
Application Idea
The XR50P Quick Connect Translation Stage
incorporates the 151-411ME-H Micrometer.
![](../../images/loading-red.gif)
Please Wait
Item # | 151-411ME | 151-411ME-H |
---|---|---|
Travel Range | 50.00 mm | |
Graduation | 10 µm per Division | |
Distance per Rev | 0.5 mm | |
Barrel Diameter | 3/8" (9.5 mm) | |
Hex | N/A | 5/64" (2.0 mm) |
Load Capacity | 4 kg (Max) | |
Scale Surface | Hard-Chrome Plating |
Features
- Chrome-Plated Polished Spindle Improves Accuracy
- Knurled Adjustment Knob for Grip
- Standard Ø3/8" (Ø9.5 mm) Mounting Barrel
- Engraved Graduations for Accurate Alignment
- Version with 5/64" (2.0 mm) Hex Available
These micrometers provide 50.00 mm of travel range with 10 µm spacing between graduations. The 151-411ME-H micrometer incorporates a 5/64" (2.0 mm) hex allowing it to be actuated in space-constrained environments.
The spherical spindle tip provides a single point of contact, which minimizes positioning alignment errors. Thorlabs can integrate this micrometer into many of our standard products; please contact Tech Support for details. We also offer the RBA1 Barrel Adapter to increase the barrel diameter to 1/2" (12.7 mm).
![50 mm Micrometer Drawing](https://www.thorlabs.de/images/tabimages/50mm_Micrometer_D1-450.gif)
Click to Enlarge
151-411ME(-H)
![50 mm Micrometer Drawing](https://www.thorlabs.de/images/tabimages/50mm_Micrometer_D2-100.gif)
Click to Enlarge
Hex on Micrometers with Item Numbers Ending in -H
Posted Comments: | |
Kaveri Jagtap
 (posted 2023-02-03 16:59:47.75) Hello there,
i wanted to ask if i can attach this to XYZ stage MBT616D provided by the thorlabs to get higher motion range?
best,
Kaveri cdolbashian
 (posted 2023-02-17 11:38:09.0) Thank you for reaching out to us with this inquiry Kaveri. Unfortunately the actuator is not the only thing limiting the travel range of this device, and thus a simple actuator replacement will not change the max travel in a way which you envision. I have contacted you directly to discuss possible alternatives. Adam
 (posted 2010-04-06 09:42:04.0) A response from Adam at Thorlabs to neili: I have spoken to our Thorlabs France office and they will send you a quote immediately. |