CHUCK
Product Specifications
【Important】The max. pneumatic pressure and the max. static gripping force in the following specifications are for external diameter gripping.
When used for internal diameter gripping, the pneumatic pressure must be less than half of the max. pneumatic pressure.
| Model | UVE160K | UVE200K | UVE250K | UVE315K | UVE400K | ||
|---|---|---|---|---|---|---|---|
| Through-hole (mm) | 38 | 50 | 60 | 92 | 120 | ||
| Gripping Range (mm) | Max. | 170 | 200 | 250 | 315 | 400 | |
| Min. | 12 | 8 | 18 | 48 | 89 | ||
| Jaw Stroke (Diameter) (mm) | 8.4 | 8.4 | 9.8 | 9.8 | 14 | ||
| Plunger Stroke (mm) | 24 | 24 | 28 | 28 | 40 | ||
| Max. Pneumatic Pressure (MPa) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | ||
| Max. Static Gripping Force (kN) | 45 | 54 | 90 | 111 | 210 | ||
| Max. Speed (min-1) | 3600 | 3200 | 3000 | 2500 | 1800 | ||
| Moment of Inertia (kg・m2) | 0.25 | 0.35 | 0.725 | 1.45 | 4.375 | ||
| Net Weight (kg) (with Soft Top Jaws) | 29.5 | 38.5 | 61 | 81 | 145 | ||
| Matching Soft Jaws Note) Jaw-mounting bolts are not included. |
Standard | Standard Extra Tall |
Standard Extra Tall |
Standard | Standard | ||
| Matching Hard Jaws Note) Jaw-mounting bolts are not included. |
HB06U1 | HB08U1 | HB08U1 | HB12U1 | HB16U2 | ||
| Outline Drawing | 2D | ![]() |
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| 3D | ![]() |
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Note) The 3D data represents the jaw positions at the fully open (UC), the appropriate open end (HOL), the centre of stroke (HCL), the appropriate closed end (HUL) and fully closed (OC) end for both Parasolid and STEP.
Jaw stroke






