kitagawa

Language

Japan

Japanese

Machine Tool

Large power chuck for vertical lathes
NV series

Fully sealed against chip and coolant contamination

NV seriesズーム

NV series

  • Low maintenance power chuck for vertical lathes
  • Sealed base jaw to prevent swarf and coolant ingress
  • NV series is compatible with standard hard and soft jaws as sealing is at the base jas.

*CE correspondence

Download instruction manual (PDF)

Product Specifications

ModelNV15C15NV18C15NV21C15NV24C15
Gripping Range (mm)Max. 381 450 530 610
Min. 72 133 69 152
Jaw Stroke (Diameter) (mm) 16 16 16 16
Plunger Stroke (mm) 35 35 35 35
Max. Draw Bar Pull Force (kN) 82 82 82 82
Max. Static Gripping Force (kN) 247 247 272 272
Max. Speed (min-1) 2900 2600 1800 1700
Moment of Inertia (kg･m2) 2.7 4.1 7.6 12.8
Net Weight (kg)
(with Soft Top Jaws)		 139 166 227 282
Matching Cylinder Y2035R Y2035R Y2035R Y2035R
Matching Soft Jaws
Note) Jaw-mounting bolts are not included.		 Standard
Extra Tall		 Standard
Extra Tall		 Standard
Extra Tall		 Standard
Extra Tall
Matching Hard Jaws
Note) Jaw-mounting bolts are not included.		 HB15N1 HB15N1 HB18B2 HB18B2
Outline Drawing2DPDF
DXF
DWG
3DParasolid
STEP

Note) The 3D data includes two types of the positions of the jaws for both Parasolid and STEP: open end (UC) and closed end (OC).

ModelNV28C15NV32C15NV36C15NV40C15
Gripping Range (mm)Max. 700 800 914 1000
Min. 152 152 152 152
Jaw Stroke (Diameter) (mm) 16 16 16 16
Plunger Stroke (mm) 35 35 35 35
Max. Draw Bar Pull Force (kN) 82 82 82 82
Max. Static Gripping Force (kN) 272 272 272 272
Max. Speed (min-1) 1200 1100 1000 800
Moment of Inertia (kg･m2) 21.9 37.2 62.4 91.5
Net Weight (kg)
(with Soft Top Jaws)		 360 472 594 738
Matching Cylinder Y2035R Y2035R Y2035R Y2035R
Matching Soft Jaws
Note) Jaw-mounting bolts are not included.		 Standard
Extra Tall		 Standard
Extra Tall		 Standard
Extra Tall		 Standard
Extra Tall
Matching Hard Jaws
Note) Jaw-mounting bolts are not included.		 HB18B2 HB18B2 HB18B2 HB18B2
Outline Drawing2DPDF
DXF
DWG
3DParasolid
STEP

Note) The 3D data includes two types of the positions of the jaws for both Parasolid and STEP: open end (UC) and closed end (OC).

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