CNC Rotary Tables Index Tables Tilting Rotary Tables - YUKIWA SEIKO USA INC.

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CNC Rotary Tables Index Tables

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Special Accessories

Special Accessories

All CNC Rotary Tables Index Tables are Made in Japan

: Special Accessories
: Combination
: Side Spindle
: Side Table
: Pneumatic Tailstock
: Manual Tail Stock
: Chuck Flange
: Custom Chuck Flange
: Spring Collet
: Collet adaptor
: Flange Center
: Rotary tables with external rotary joint
: Built-in rotary joint type
: Step Guide Piece
: Application for special accessories for CNC rotary tables
: Application for special accessories for manual index tables
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Side Spindle

Functions and features

・	Side spindle SS series are used to support an end of a jig when multi-side machining is done on a work　piece with jigs like hummock-type.
・	Spindle is pushed forward by the disc spring, which enables the structure to absorb a slight displacement between the table and jig plate in the axial direction.
・	Clamping structure is not built-in.
・	Due to grease lubrication, oil replenishment is not necessary.

Application

Side spindle SS series

Side spindle

Model	Center height (mm)	Applicable rotary tables
SS110	110	JNC(H)140
SS135	135	JNC(H)170, YNC(P)170
SS160	160	JNC(H)200, YNC(P)200, CTB210
SS200	200	JNC(H)250, YNC(P)250

Side Table

Functions and features

・	Side table ST series have pneumatic or hydraulic clamping mechanism built-in to support a jig.
・	Suitable for larger jigs as the front and rear part of the table axis are supported by large bearings
・	When clamping is done with pneumatic or hydraulic pressure, clamping air or hydraulic oil is controlled from outside.

Side Table

Application

Side spindle ST series

Model	Center height (mm)	Clamp torque (Nm)	Clamping	Applicable rotary tables
ST135	135	140	Pneumatic	JNC(H)170, YNC(P)170
ST160	160	260	Pneumatic	JNC(H)200, YNC(P)200, CTB210
ST200	200	510	Pneumatic	JNC(H)250, YNC(P)250
ST210	210	1100	Hydraulic	NCTB320, NCTU320
ST230	230	1100	Hydraulic	NCT320W
ST260	260	1100	Hydraulic	CTW400, NCR(S/B)410, NCT(U/B)410
ST310	310	1900	Hydraulic	NCTB500, NCTU500
ST400	400		Hydraulic	NCT(U/B)630, NCTS630, CTW630U

*	The above clamp torques are when pneumatic and hydraulic pressure is 0.5MPa and 3MPa respectively.