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PNEUMATIC CHUCK

NPC-3TT-F325

WEDGE 3inch / 3fingers

Application

Application
■Ultra precision machining by implementing lathe machine.
■Grinding

Feature

Powerful gripping for the outer and the inside diameter.

 

High-speed spinning operation.

 

 

Air connection at center of bottom.

3tt_f325

Operating pressure and Gripping force

npc_3tt_f325

Specification

Description

NPC-3TT-

Type

F325

Repeatability (mm)

0.002

Number of jaws

3

Stroke per jaw (φmm)

2.5

Fixing hole circle

P.C.D70

Top fixing Bolt

M5×3

Bottom  insertion dimension (mm)

(inside diameter×depth.凹)

φ60h7×2

Working fluid

Compressed Air

Pneumatic operating pressure (MPa)

0.15〜0.6

Body material

Fe

Bottom fixing bolt (g)

1650

Permissible revolutions (min-1)

3000

Gripping force (calculated value) (N) 

603(at 0.1MPa)

Air feed 

FT-20・FTB-20

Dimension

npc_3tt_f325