Indexing turning chuck MD series
automatic2-jawfor lathes

indexing turning chuck
indexing turning chuck
indexing turning chuck
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Number of jaws
Other characteristics
for lathes, precision, hydraulic, self-centering, steel, high-precision, indexing
Outer diameter

Max.: 550 mm (22 in)

Min.: 160 mm (6 in)


INDEXING CHUCK WITH AUTOMATIC CLAMPING AND INDEXING – (4×90°) MD MD is an automatic indexing chuck with hydraulic clamping and indexing. It is not self-centering. ADVANTAGES • made in special high resistance hardened and cementing 60HRC steel UNI18NiCrMo5, to maintain a high degree of precision, reliability and quality • indexing movement (tecnomors patent) simple reliable with only a piston that works in rotation and in clamping position. Indexing precision ± 1’ • guiding system of clamping and of the indexing mechanism. This system uses 2 pre-loaded solid straight roller radially and 1 axial bearing • seals against contamination by coolant, chips or dust • constant and long lasting precision • easy installation to the machine • the chuck is connected to the rear rotating oil manifold thanks to the nest tube. This tube system is supplied with grinding hardened steel clutchs • centrifugal force compensation system for parts susceptible to deformations to obtain an higher productivity performance • indexing control device • a good automation system level grows using robot to load and to unload workpieces • indexing process is possible also in rotation position to allow a fast indexing position passage. The rotation speed has to be not at the maximum power • indexing takes, with position control, approx. 2-4 seconds per 90°, depending on the size of the chuck


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.