Ultra Fine Screws

Product Catalog 2014

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

How did you hear about Altechna?







9S127 - Ultra-Fine Adjustment Screws

9S127 - Ultra-Fine Adjustment Screws
Show all
No specifications for this product
Price list
fill request form
Attention! You can customise this product to your needs.
Ultra-Fine Adjustment Screws are compact and provide extremely high resolution. Special design provides smooth and repeatable action by mating a high precision 0.25 pitch stainless steel screw with a high precision brass collar. The screws have either a hardened steel ball on the tip or a blunt ground tip. The mounting surface of collars is either plain cylindrical or with a thread. The collars are ideally suitable for all mechanical stages and elements from Altechna or other companies. The handy dimensions of the knobs are optimally chosen to feel rotation as little as 0.5-1. This enables to achieve 0.5 m positioning sensitivity. The knobs are made of hard aluminium and come in various colours: black, white, red, green, yellow, blue, etc. By default the knobs are in black or white colour, 5 mm high (dimension "K"). Weight 0.01 to 0.02 kg. Knobs may be 5mm (standard), 10 mm or 15 mm high. When ordering, please indicate in the order if you wish to have not standard 10 mm or 15 mm high knobs. For screws with hexagonal hole (instead of the knob) see item 9SH127.
varna Stainless steel screw with pitch of 0.25 mm
varna Pitch of 0.125 mm on request
varna Precision brass collars of 3 types
varna Tolerances better than tightest industry standards.

Models

ModelTravel, mmL,mmTipCollar
9S127-101025ballØ8.7
9S127-252540ballØ8.7
9S127-7722ballØ8.7
9S127B-101022bluntØ8.7
9S127B-253537blunt8,7
9S127B-7719blunt8,7
9S127BM-101022bluntM10x1
9S127BM-252537bluntM10x1
9S127BM-7719bluntM10x1
9S127BN-101030blunt9,5
9S127BN-253545blunt9,5
9S127BN-5525bluntØ9.5
9S127M-101023ballM10x1
9S127M-252538ballM10x1
9S127M-7720ballM10x1
9S127N-101033ball9.5
9S127N-252548ball9,5
9S127N-5528ball9,5

Order your item

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

Fill form

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.