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LARGE THRU-HOLE POWER CHUCK
LARGE THRU-HOLE | 3-JAW
  • WEDGE-HOOK type 3-jaw with the extra large through-hole.
  • Matching surfaces of all parts hardened, ground and lubricated directly.
  • High rigidity and high repeatability precision.
  1. J is the hole diameter of blank draw nut,
  2. If not notified, Autogrip will adopt the K Default as K value.
  3. K max is the maximum thread specification, and it could be customize.
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
Weight
(kg)
Weight
(kg)
Matching cyl.Max. pressure
MPa (kgf/cm2)
3H-204A4135.5113713.7
(1400)
36.0
(3670)
80000.0124.225.34TK-A5282.0(20)
3H-205A4135.51381017.2
(1750)
48.0
(4890)
70000.026.37.1TK-A5332.5(25)
3H-206A51461701323.3
(2375)
66.8
(6810)
60000.0613.114.9TK-A6462.5(25)
3H-208A6187.62101731.9
(3250)
107.0
(10900)
50000.1521.823.4TK-A8532.6(26)
3H-210A8218.92603749
(5010)
152
(15500)
45000.3237.543TK-A10753.2(32)
3H-212A112510.63154358.8
(6000)
157
(16010)
37000.7458.764.7TK-A15121.9(19)
3H-215A82510.64054971
(7240)
180
(18350)
25002.8127149TK-21142.1(21)
3H-215A112510.64054971
(7240)
180
(18350)
25002.8127143.3TK-21142.1(21)
3H-215A152510.64054971
(7240)
180
(18350)
25002.8127135.6TK-21142.1(21)
3H-18BA152310.64567971.0
(7240)
180.0
(18350)
20004.8162.4173.4TK-24161.9(19)
3H-221A152812.953010590
(9175)
234
(23860)
18007.5223234TK-24162.4(24)
3H-224A202812.9610135100
(10200)
240
(24500)
150015.8270284TK-28202.1(21)
3H-232A203418800205100
(10200)
240
(24500)
120047546560TK-28202.1(21)

* The dimensions and the specifications of 3H-BA、3H-2A are in the red data.
* The 3H-2 series are power chucks with extra large thru-hole design.
* The rotary cylinders are recommended based on power chucks that from 4”~10” are common used in the industry.
* If you find that you need different bore size or installation interface, please just contact us. We have many standard and customized rotary cylinders for option and meet your needs.

* Subject to technical changes.

Model-ABBCDD1D2EE1FG max.G max.G min.G min.HJK DefaultK max.LL1L1MNPQ max.Q min.R max.R min.STU
3H-204A411359838570.663.5182.6428323.531.5-9.518.517.512M32x1.5M38x1.53~M10161524521412.756.752522.2523103~M10
3H-205A4138607111082.663.519641539116-1232012M40x1.5M45x1.53~M1014.51531621420.256.7529.526.825103~M6
3H-206A51708191140104.882.56116515531328-11417.520M55x2M60x26~M10161137732021.259.25363331123~M6
3H-208A621091103170133.4106.381505176616.533.5-1.515.52030M60x2M75x26~M12171538952523.710.245.741.935143~M6
3H-210A8260102115220171.5139.721905188610.528.5-10.57.52545M85x2M95x26~M1620.022431103032.212.756.552.0540163~M8
3H-212A11315110126300235196.872606221061032-1572850M115x2M115x26~M203028511303044.7514.7567.862.550213~M10
3H-215A8405132159380330.2139.72171.46331451144-14193960
M155x3 / M100x2
M155x3 / M115x2
6~M243624631654349.7519.759084.76225.56~M16
3H-215A11405132166380330.2196.872356401451151-14263960M155x3M155x36~M243631631654349.7519.759084.76225.56~M20
3H-215A15405132153380330.2285.78330.26271451138-14133960M155x3M155x36~M243634631654349.7519.759084.76225.53~M12
3H-18BA15456145166380330.2285.78330.26271651845-15224060M175x3M175x36~M24383663165436420.510296.76225.53~M12
3H-221A15530140161380330.2285.78330.26271801542-13144080M190x3M190x36~M243336731806069.524.5113.5107.165253~M12
3H-224A20610145166520463.6412.78463.66272101542-131441120M225x3M225x36~M243533731806093.524.5128121.565253~M12
3H-232A20800150170520463.6412.78463.66272752451-101742100M295x3M295x36~M2436347318060150.524.516615765253~M12

* The dimensions and the specifications of 3H-BA、3H-2A are in the red data.
* The 3H-2 series are power chucks with extra large thru-hole design.
* The rotary cylinders are recommended based on power chucks that from 4”~10” are common used in the industry.
* If you find that you need different bore size or installation interface, please just contact us. We have many standard and customized rotary cylinders for option and meet your needs.

Model 2D pdf 2D dwg 3D step
3H-204
3H-204A4
3H-205
3H-205A4
3H-206
3H-206A5
3H-208
3H-208A6
3H-210
3H-210A8
3H-212
3H-212A11
3H-215
3H-215A8
3H-215A11
3H-215A15
3H-18B
3H-18BA15
3H-221
3H-221A15
3H-224
3H-224A20
3H-232
3H-232A20
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