AutoGrip Power Chucks Distributor
QCS Workholding LLC
10635 Tower Oaks Blvd. Ste. E
Houston  TX   77070

Call or Email For a Quotation, or to Place An Order

Toll Free (888) 869-2424
workholding@hotmail.com

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AutoGrip High-Speed Closed Center 3-Jaw Power Chucks

 

This is one of the most versatile and universally used closed center power chuck types on the market. Autogrip 2P power chucks can be used as a direct replacement for many other domestic and import brands.

Power Chuck Options

  • Wedge Style
  • 3 Jaws
  • Closed Center
  • Even Surface-Hardening
  • Designed For High-Speed Applications
  • 340 Diameters
Model Spindle
Mount
Plunger
Stroke
(Dia.mm)
Jaw
Stroke
(Dia.)
(mm)
Chucking
Dia. Max
(mm)
Chucking
Dia. Min.
(mm)
Max.
Draw Bar
Pull
kN
(kgf)
Max.
Clamping
Force kN
(kgf)
Max.
Speed
(r.p.m.)
I
kg-m2
Weight
(kg)
Weight
(kg)
Matching
Cylinder
Max.
Pressure
MPa
(kgf/cm2)
3P-04 - 15 6.4 110 5 8.1 22.5 6000 .01 4.1   RK-75(N)
RA-130
2.2
.6
3P-05 - 15 6.4 135 14 8.1 25 5500 .02 6.2 - RK-75(N)
RA-130
2.2
.6
3P-06 A5 20 8.5 165 14 17.9 52.4 5250 .05 13 14 RK-100(N)
RA-170
2.6
.6
3P-08 A5 21 8.8 210 17 25 74.5 4750 .14 24 28 RK-100(N)
RA-220
2.3
.5
3P-08 A6 21 8.8 210 17 25 74.5 4750 .14 24 27 RK-125(N)
RA-220
2.3
.5
3P-10 A6 25 8.8 254 22 28.9 107.8 4000 .30 35 42 RK-125(N)
RA220
2.6
.6
3P-10 A8 25 8.8 254 22 28.9 107.8 4000 .30 35 40 RK-125(N)
RA-220
2.6
.6
3P-12 A6 30 10.5 304 22 41 155.8 3360 .73 59 65 RK150(N)
RA-270
2.6
.8
3P-12 A8 30 10.5 304 22 41 155.8 3350 .73 59 63 RK-150(N)
RA-270
2.6
.8
3P-15 A8 35 16 381 50 82 248.4 3000 1.95 100 114 RK200(N)
RH-200
2.8 (28)
3P-15 A11 35 16 381 50 82 248.4 3000 1.95 100 107 RK200(N)
RH-200
2.8 (28)
3P-18 A8 35 16 450 60 82 248.4 2700 2.47 131 145 RK200(N)
RH-200
2.8 (28)
3P-18 A11 35 16 450 60 82 248.4 2700 2.47 131 138 RK200(N)
RH-200
2.8 (28)
3P-21 A8 35 16 530 62 82 272.6 1900 4.9 175 196 RK200(N)
RH-200
2.8 (28)
3P-21 A11 35 16 530 62 82 272.6 1900 4.9 175 193 RK200(N)
RH-200
2.8 (28)
3P-21 A15 35 16 530 62 82 272.6 1900 4.9 1.75 186 RK200(N)
RH-200
2.8 (28)
3P-24 A11 35 16 610 152 82 272.6 1750 7.0 216 234 RK200(N)
RH-200
2.8 (28)
3P-24 A15 35 16 610 152 82 272.6 1750 7.0 216 227 RK200(N)
RH-200
2.8 (28)
3P-32 A15 35 16 800 152 82 272.6 1100 36.2 426 440 RK200(N)
RH-200
2.8 (28)
3P-40 A15 35 16 1000 158 82 272.6 800 98.5 776 790 RK200(N)
RH-200
2.8 (28)


Technical Data

MODEL   A B B C D D1 D2 E E1 F G MAX G MAX G MIN. G MIN. H J
3P-04   110 52   60 80 - - 6 - - 18   3   25 26
3P-05   135 55   80 100 - - 7 - - 9   3   35 28
3P-06 A5 165 74 84 140 104.8 82.56 116 5 15 21 102.6 87.6 82.62 67.6 35 34
3P-08 A5 210 85 103 170 133.4 82.56 104.8 5 23 25 127 104 106 83 36 38
3P-08 A6 210 85 97 170 133.4 106.38 150 5 17 25 127 110 106 89 36 38
3P-10 A6 254 89 109 220 171.4 106.38 133.4 5 25 34 158 133 133 108 36 45
3P-10 A8 254 89 102 220 171.4 139.75 190 5 18 34 158 140 133 115 36 45
3P-12 A6 304 106 125 220 171.4 106.38 133.4 6 25 34 163 138 133 108 36 50
3P-12 A8 304 106 118 220 171.4 139.72 190 6 18 34 163 145 133 115 36 50
3P-15 A8 381 114 141 300 235 139.75 171.4 33 - 15 104 71 69 36 55 60
3P-15 A11 381 114 141 300 235 139.75 171.4 33 - 15 104 82 69 47 55 60
3P-18 A8 450 114 141 300 235 139.75 171.4 .33 - 15 92 59 57 24 55 60
3P-18 A11 450 114 130 300 235 196.87 260 22 - 15 92 59 57 35 55 60
3P-21 A8 530 125 146 380 330.2 139.72 171.4 27 - 30 97 70 62 35 55 60
3P-21 A11 530 125 146 380 330.2 196.87 235.0 27 - 30 97 70 62 35 55 60
3P-21 A15 530 125 146 380 330.2 285.78 330.2 27 - 30 97 70 62 35 55 60
3P-24 A11 610 125 146 380 330.2 196.87 235.0 27 - 30 97 70 62 35 55 60
3P-24 A15 610 125 146 380 330.2 285.78 330.2 27 - 30 97 70 62 35 55 60
3P-32 A15 800 127 178 380 330.2 285.78 330.2 27 - 30 97 70 62 35 55 60
3P-40 A15 1000 127 148 380 330.2 285.78 330.2 27 - 30 97 70 V 35 55 60
 
MODEL   K L L1 L1 M N P Q
MAX.
Q
MIN..
R
MAX.
R
MIN.
S T U
3P-04   M10X1.5 3-MB 12   24 52 14 11.3 8.3 23.3 20.1 23 10 -
3P-05   M12X1.75 3-MB 14   31 62 14 13.5 6 30.4 27.2 25 10 -
3P-06 A5 M16X2 6-M10 14 14 37 73 20 18.25 9.25 38.25 34 31 12 3-M6
3P-08 A5 M20X2.5 6-M12 20 17 38 95 25 22.3 11.8 46.3 41.9 35 14 6-M10
3P-08 A6 M20X2.5 6-M12 20 18 38 95 25 22.3 11.8 46.3 41.9 35 14 3-M6
3P-10 A6 M20X2.5 6-M16 18 18 43 110 30 30.8 11.3 51.1 46.7 40 16 6-M12
3P-10 A8 M20X2.5 6-M16 18 25 43 110 30 30.3 11.3 51.1 46.7 40 16 6-M8
3P-12 A6 M20X2.5 6-M16 18 18 51 130 30 48.5 12.5 - - 50 18/21 6-M12
3P-12 A8 M20X2.5 6-M16 18 25 51 130 30 48.5 12.5 - - 50 18/21 3-M8
3P-15 A8 M30X3.5 6-M20 30 29 63 165 43 48.8 23.3 77.5 69.5 62 25.5 6-M16
3P-15 A11 M30X3.5 6-M20 30 33 63 165 43 48.8 23.3 77.5 69.5 62 25.5 3-M10
3P-18 A8 M30X3.5 6-M20 30 24 63 165 43 48.8 23.3 108 100 62 25.5 6-M16
3P-18 A11 M30X3.5 6-M20 30 33 63 165 43 48.8 23.3 108 100 62 25.5 3-M10
3P-21 A8 M30X3.5 6-M24 31 23 73 180 60 90.5 24.5 89 81 65 25 6-M16
3P-21 A11 M30X3.5 6-M24 31 28 73 180 60 90.5 24.5 89 81 65 25 6-M20
3P-21 A15 M30X3.5 6-M24 31 34 73 180 60 90.5 24.5 89 81120 65 25 3-M12
3P-24 A11 M30X3.5 6-M24 31 28 73 180 60 90.5 24.5 128 120 65 25 6-M20
3P-24 A15 M30X3.5 6-M24 31 34 73 180 60 90.5 24.5 128 120 65 25 3-M12
3P-32 A15 M30X3.5 6-M24 31 34 74.2 180 60 189.5 24.5 128 120 65 25 3-M12
3P-40 A15 M30X3.5 6-M24 31 34 74 180 60 288.5 24.5 128 120 65 25 3-M12

Call or Email For Information, Quotation, Or To Place An Order
Toll Free  (888) 869-2424
workholding@hotmail.com

QCS Workholding LLC
10635 Tower Oaks Blvd. Suite E
Houston  Texas   77070