Long Stroke Air Chuck

The following are precision air chucks with long jaw stroke. The jaw stroke may vary
from 3MM up to 18MM on the diameter. These special long jaws chuck has repeatability 
of up to 0.005MM or 0.0002". They may be ordered with 2, 3 or 4 jaws. All models may be applied 
for turning, milling and grinding (sealed chucks) operations - static or rotating, verticaly or 
horizontaly.

Advantages:

1. Long stroke chucks are mainly used for large clamping range with the same top jaws. 
Thus, saving set-up time and this requires fewer top jaws sets.
2. An option to pass a larger dia. "shoulder" in order to clamp over it (smaller dia.).
3. Two jaw models have the option to clamp "spiral" parts with limited clamping area.
4. Another advantage of two jaws chuck is to load the part from the top jaws side.
5. Accuracy is 0.005MM or 0.0002".

107-3-10 STG model - a long stroke precision air chuck, sealed model with 17MM through hole, 
and 10MM jaw stroke on diameter. This is a stationary chuck good for milling and grinding applications.

157-2-10 BCG model - This is a long stroke 157MM BCG model precision air chuck, sealed 
model with two jaws and 10MM jaw stroke on diameter. This is a rotating chuck good for turning and 
grinding applications.

150-3-12 DB Model -  This is a long stroke 150MM precision rotating draw bar chuck, for 
turning applications. This chuck has three jaws and 12MM jaw stroke on diameter.

220-3-18 NBCG model - This is a long stroke 220MM sealed precision air chuck, rotating chuck 
for turning and grinding applications. This is a sealed model with three jaws and 18MM 
jaw stroke on diameter.

250-3-18 BC model - This is a long stroke 250MM precision rotating air chuck, for 
turning applications. This chuck has three jaws and 18MM jaw stroke on diameter.