SC･JN series｜Machine Tool Products

Machine Tool

Scroll chuck with integrated jaw (Straight recess)
SC･JN series

*SC･JN models includes each one set of internal jaws and external jaws as standard. JN models cannot use soft jaws.

*SC-F models include each one set of internal jaws, external jaws and soft jaws as standard. SC-F model are applicable only for 5” or smaller sizes.

*When soft jaws are used for SC-F models, the specification such as gripping force and rotation speed must be reduced.

Model		SC-3(F)		SC-4(F)		SC-5(F)
Gripping Range(mm)Min. - Max.	External Gripping	2～70		3～95		3～110
Gripping Range(mm)Min. - Max.	Internal Gripping	24～64		29～84		33～100
Handle Torque (N･m)		29.4		44.1		63.7
Max. Static Gripping Force (kN)		9		12		15
Max. Speed (min^-1)		2500		2500		2500
Moment of Inertia (kg･m²)		0.001		0.004		0.009
Net Weight (kg)		1.5		3.1		4.4
Outline Drawing	PDF	SC-3	SC-3F	SC-4	SC-4F	SC-5	SC-5F
	DXF	SC-3	SC-3F	SC-4	SC-4F	SC-5	SC-5F
	DWG	SC-3	SC-3F	SC-4	SC-4F	SC-5	SC-5F

Model		JN06	JN07	JN09	JN10	JN12
Gripping Range (mm)Min. - Max.	External Gripping	3～160	4～180	5～220	5～260	10～300
Gripping Range (mm)Min. - Max.	Internal Gripping	48～150	56～170	62～210	70～250	86～290
Handle Torque (N･m)		88.3	107.9	147	176.5	206
Max. Static Gripping Force (kN)		31	31	37	46	55
Max. Speed (min^-1)		4000	3500	2900	2500	2200
Moment of Inertia (kg･m²)		0.030	0.060	0.160	0.253	0.588
Net Weight (kg)		8.4	12.2	21.2	28	41
Outline Drawing	PDF
	DXF
	DWG