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Machine Tool

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

Integrated jaw, Straight recess

SC・JN seriesズーム

SC・JN series

  • Durable, reliable and versatile Kitagawa’s standard type
  • Straight recess
  • Single piece jaw type
  • Steel body for high rigidity, high durability and high rotational speed

*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.

*Also the front mount types are available. Please contact Kitagawa distributers for further information.

Product Specifications

ModelSC-3(F)SC-4(F)SC-5(F)JN06
Gripping Range(mm)Min. - Max.External Gripping 2~70 3~95 3~110 3~160
Internal Gripping 24~64 29~84 33~100 48~150
Handle Torque (N・m) 29.4 44.1 63.7 88.3
Max. Static Gripping Force (kN) 9 12 15 31
Max. Speed (min-1) 2500 2500 2500 4000
Moment of Inertia (kg・m2) 0.001 0.004 0.009 0.030
Net Weight (kg) (with Soft Top Jaws) 1.5 3.1 4.4 8.4
Outline DrawingPDF 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
ModelJN07JN09JN10JN12
Gripping Range (mm)Min. - Max.External Gripping 4~180 5~220 5~260 10~300
Internal Gripping 56~170 62~210 70~250 86~290
Handle Torque (N・m) 107.9 147 176.5 206
Max. Static Gripping Force (kN) 31 37 46 55
Max. Speed (min-1) 3500 2900 2500 2200
Moment of Inertia (kg・m2) 0.060 0.160 0.253 0.588
Net Weight (kg) (with Soft Top Jaws) 12.2 21.2 28 41
Outline DrawingPDF
DXF
DWG
ModelSC-14SC-16
Gripping Range (mm)Min. - Max.External Gripping 25~315 25~360
Internal Gripping 107~290 113~340
Handle Torque (N・m) 225.6 245
Max. Static Gripping Force (kN) 40.5 45
Max. Speed (min-1) 1500 1500
Moment of Inertia (kg・m2) 0.950 1.725
Net Weight (kg) (with Soft Top Jaws) 54 74
Outline DrawingPDF
DXF
DWG

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