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Machine Tool

4 jaw independent chuck (Short taper)
IA series

Short taper

IA seriesズーム

IA series

  • Direct mount to JIS and ISO A type short taper spindle without adaptor.

Product Specifications

ModelIA5-200IA6-250IA6-300IA6-350IA6-400
Max. Gripping Diameter
(mm)
Internal Jaw 75 95 125 155 190
External Jaw 185 220 265 310 360
Min. Gripping Diameter
(mm)
Internal Jaw 14 14 18 20 30
Max. Static Gripping Force (kN)Handle Torque (N・m) 83 118 147 147 216
Clamping Force per Jaw (kN) 10 15 16 16 20
Max. Speed (min-1) 3600 3000 2000 2000 1800
Moment of Inertia (kg・m2) 0.080 0.188 0.400 0.750 1.175
Net Weight (kg) 14.9 24.2 39.1 50.9 69.8
ModelIA6-450IA8-300IA8-350IA8-400IA8-450
Max. Gripping Diameter
(mm)
Internal Jaw 220 125 155 190 220
External Jaw 405 265 310 360 405
Min. Gripping Diameter
(mm)
Internal Jaw 35 18 20 30 35
Max. Static Gripping Force (kN)Handle Torque (N・m) 245 147 216 245 245
Clamping Force per Jaw (kN) 23 16 20 23 23
Max. Speed (min-1) 1200 2000 2000 1800 1200
Moment of Inertia (kg・m2) 1.775 0.400 0.775 1.250 1.825
Net Weight (kg) 97.2 39.1 56.2 73.8 102.5

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