1.0 TRAVEL #8-TPI ADJUSTMENT SCREWS
#8 TPI adjustment screw, 1.0 travel
Siskiyou's 1/4-inch collet TPI series adjustment screws are ideal for OEM and custom applications and are miniature versions of our 3/8-inch collet adjustment screws. They feature single-wrench-size adjustment and locking screw hex drives. The brass collet includes a built-in travel-lock mechanism to reliably hold device positioning.
TPI series fine and ultrafine adjustment screws are producing industry-leading resolutions and a cost-effective alternative to standard micrometers, where position readout is not a requirement. Adjustment screw contact tips are fitted with a hardened ball bearing for exceptionally smooth adjustment.
Our TPI adjustment screws are available with 'black' SoftTouch™ drive-knob caps by default. Four (4) additional (interchangeable) color caps are available for user-defined, axis color coding. Factory installed red, green, yellow and gray color caps are available on request, and at no extra charge.
Product Features
- 80 or 100 thread pitch
- Fits 1/4-inch collet diameter products
- Split-clamp lock
- SoftTouch™ actuators
- Vacuum compatible versions available
- RoHS compliant→
Performance Specifications
- Travel/revolution:
- 100TPI: 254µm/rev
- 80TPI: 318μm/rev
- Minimum controllable motion*:
- 100TPI: 0.7µm
- 80TPI: 0.9μm
- Axial load 40lb
*MINIMUM CONTROLLABLE MOTION BASED ON 1° OF ROTATION