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3V-A

Power Chuck for Vertical Lathe
Non-Thru-Hole | 3-JAW
  • WEDGE-HOOK type 3-jaw high speed power chuck.
  • Sealed against swarf, chips and coolant, suitable for vertical lathe.
  • For models above type 40,sealed against swarf, chips and coolant, suitable for vertical lathe.
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Model-Plunger
stroke
(mm)		Jaw stroke
(Dia.)
(mm)		Chucking
Dia. Max.
(mm)		Chucking
Dia. Min.
(mm)		Max. D.B.
pull kN
(kgf)		Max.
clamping
force kN
(kgf)		Max. speed
min-1 (r.p.m.)		I
kg‧m 2		I
kg‧m 2		Weight
(kg)		Weight
(kg)		Matching cyl.Max. pressure
MPa (kgf/cm2)
3V-12 A8 30 12.7 304 30 41.0
(4180)		 156
(15900)		 3150 0.73 0.79 62.9 68.7 RK-150
RE-150		 2.6(26)
3V-15 A8 35 16 381 30 81.9
(8360)		 245.1
(25000)		 2900 1.97 2.27 105.5 128.5 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-15 A11 35 16 381 30 81.9
(8360)		 245.1
(25000)		 2900 1.97 2.27 105.5 127 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-15 A15 35 16 381 30 81.9
(8360)		 245.1
(25000)		 2900 3.33 2.67 105.5 142 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-18 A8 35 16 450 80 81.9
(8360)		 245.1
(25000)		 2600 3.33 3.62 132.7 155.5 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-18 A11 35 16 450 80 81.9
(8360)		 245.1
(25000)		 2600 3.33 3.63 132.7 154.5 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-18 A15 35 16 450 80 81.9
(8360)		 245.1
(25000)		 2600 6.83 4.02 132.7 165 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-21 A11 35 16 530 62 81.9
(8360)		 271.6
(27700)		 1800 6.83 7.46 196.5 227 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-21 A15 35 16 530 62 81.9
(8360)		 271.6
(27700)		 1800 6.83 7.37 196.5 221 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-24 A11 35 16 610 136 81.9
(8360)		 271.6
(27700)		 1700 11.19 11.83 241.7 272.8 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-24 A15 35 16 610 136 81.9
(8360)		 271.6
(27700)		 1700 11.19 11.73 241.7 266 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-32 A11 35 16 800 136 81.9
(8360)		 271.6
(27700)		 1100 28.97 29.6 353.6 384.8 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-32 A15 35 16 800 136 81.9
(8360)		 271.6
(27700)		 1100 28.97 29.51 353.6 378 RK-200
RE-200K		 2.8(28)
3.0(30)
3V-40 A20 57 46+(60) 1005 310 180
(18350)		 320
(32620)		 630 68 72 780 849 RK-250
RE-250
RE-A250
RE-L250		 4.2(42)
3V-50 A20 57 46+(60) 1250 290 180
(18350)		 320
(32620)		 500 145 148 1000 1050 RK-250
RE-250
RE-A250
RE-L250		 4.2(42)
3V-63 - 60 48+(80) 1600 390 200
(20390)		 360
(36700)		 400 500 - 1600 - RK-250
RE-250
RE-A250
RE-L250		 4.6(46)
3V-79 - 60 48+(80) 2000 440 200
(20390)		 360
(36700)		 320 1250 - 2500 - RK-250
RE-250
RE-A250
RE-L250		 4.6(46)

* The dimensions and the specifications of 3V-A are in the red data.

* Subject to technical changes.

Model-ABBCDD1D2EE1FG max.G max.G min.G min.HJKLL1L1MNPQ max.Q min.R max.R min.STUVW
3V-12A8304107141220171.4139.721906401.51137383433650M20x2.53~M162424541303047.5166154.6550213~M8--
3V-15A8381116164300235139.72171.46541.515399118645560M30x3.56~M203524661654351.2518.2577.569.56225.56~M16--
3V-15A11381116168300235196.872606581.515395118605560M30x3.56~M203532661654351.2518.2577.569.56225.53~M10--
3V-15A15381116172380235285.78330.26621.515391118565560M30x3.56~M203526661654351.2518.2577.569.56225.56~M24--
3V-18A8450116164300235139.72171.46541.515399118645560M30x3.56~M203524661654351.2518.251081006225.56~M16--
3V-18A11450116168300235196.872606581.515395118605560M30x3.56~M203532661654351.2518.251081006225.53~M10--
3V-18A15450116172380235285.78330.26621.515391118565560M30x3.56~M203526661654351.2518.251081006225.56~M24--
3V-21A11530127167380330.2196.872356463.013791102565560M30x3.56~M244135741806093.524.5898165256~M20--
3V-21A15530127167380330.2285.78330.26463.013791102565560M30x3.56~M244135741806093.524.5898165253~M12--
3V-24A11610127167380330.2196.872356463.013791102565560M30x3.56~M244135741806093.524.512812065256~M20--
3V-24A15610127167380330.2285.78330.26463.013791102565560M30x3.56~M244135741806093.524.512812065253~M12--
3V-32A11800127167380330.2196.872356463.013791102565560M30x3.56~M2441357418060189.524.512812065256~M20--
3V-32A15800127167380330.2285.78330.26463.013791102565560M30x3.56~M2441357418060189.524.512812065253~M12--
3V-40A201005184226520463.6412.78463.68501901237366166565M36x4M2437-11027076.2295-4574046~19.037~M243~M124284
3V-50A201250184226520463.6412.78463.68501901237366166565M36x4M2437-11027076.2416-5635109~19.039~M243~M124284
3V-63-1600222-720647.6--8-218131-71-6565M36x4M3046-11027076.2540-73867412~19.0313~M24-42110
3V-79-2000240-720647.6--8-238133-73-6565M36x4M3048-11027076.2740-91485016~19.0317~M24-42110

* The dimensions and the specifications of 3V-A are in the red data.

Model 2D pdf 2D dwg 3D step
3V-12
3V-12A8
3V-15
3V-15A8
3V-15A11
3V-15A15
3V-18
3V-18A8
3V-18A11
3V-18A15
3V-21
3V-21A11
3V-21A15
3V-24
3V-24A11
3V-24A15
3V-32
3V-32A11
3V-32A15
3V-40
3V-40A20
3V-50
3V-50A20
3V-63
3V-79
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