OP

3-Jaw High Speed Hollow Power Chucks

BH:Large Through Hole
OP-221,OP-224 With Larger Through Hole

DIMENSIONS

SPECIFICATIONS

UNIT/mm

Inquiry MODEL / SPEC Thru-Hole
[Diameter]
(mm)
Plunger
Stroke
(mm)
Jaw Stroke
[Diameter]
(mm)
Max.Speed
r.p.m(min-1)
Max.Pull
Force
kgf(kN)
Max.Gripping
Force
kgf (kN)
Max Hydr.
Pressure
kgf/cm2(MPa)
Weight
(kg)
Matching
Cylinder
Gripping
Range
OP-204 26 10 5.4 8000 1428(14) 2850(28) 24(2.3) 3.8 P0928 ø7~ø110
OP-205 33 10 5.4 7000 1730(17) 3570(35) 29(2.8) 6.1 P1036 ø10~ø135
OP-206 45 12 5.5 6000 2140(21) 5710(56) 28(2.7) 12.5 P1246 ø13~ø169
OP-208 52 16 7.4 5000 3360(33) 8360(82) 26(2.5) 21.9 P1552 ø13~ø210
OP-210 75 19 8.8 4200 4280(42) 11010(108) 27(2.6) 33.7 P1875 ø30~ø254
OP-212 91 23 10.6 3300 5500(54) 14380(141) 27(2.6) 55.3 P2091 ø35~ø304
OP-215 117.5 23 10.6 2500 7140(70) 18250(179) 24.5(2.4) 106.8 P2511 ø35~ø381
OP-218 120 23 10.6 2000 7140(70) 18250(179) 24.5(2.4) 152 P2511 ø40~ø450
OP-221 180 23 10.6 1700 9080(89) 23760(233) 23.5(2.3) 195.2 P3420 ø115~ø530
OP-224 205 26 12 1400 9080(89) 23760(233) 23.5(2.3) 269.4 P3420 ø140~ø610
OP-210BH 78 19.5 9 4200 4280(42) 11010(108) 27(2.6) 36.7 P1878 ø30~ø254
OP-212BH 93 21 10 3300 5500(54) 14380(141) 28(2.7) 57.4 P2093 ø35~ø304
MODEL / SPEC Nose Of
Spindle
A B C
(h6)
D E E1 F G H H1 I1 H2
OP-204 -- 110 59 85 -- -- -- 4 -- 70.6 -- -- --
OP-205 A2-4 135 60 110 63.513 20 -- 4 96 82.6 PCDø118 3-M8×1.25P --
OP-206 A2-5 169 81 140 82.563 15 -- 5 116 104.8 PCDø145 6-M10×1.5P --
OP-208 A2-6 (A2-5) 210 91 170 106.375 17 23 5 150 133.4 PCDø180 6-M10×1.5P --
OP-210 A2-8 (A2-6) 254 100 220 139.719 18 28 5 190 171.4 PCDø225 6-M12×1.75P --
OP-212 A2-8 304 110 220 139.719 18 -- 6 190 171.4 PCDø250 6-M12×1.75P --
OP-215 A2-11 (A2-8) 381 133 300 196.869 22 33 6 260 235 -- -- PCDø230
OP-218 A2-11 (A2-8) 450 133 300 196.869 22 33 6 260 235 PCDø230 3-M12×1.75P PCDø300
OP-221 A2-15 (A2-11) 530 140 380 285.775 27 41 6 330.2 330.2 PCDø300 3-M16×2P PCDø380
OP-224 A2-20 (A2-15) 610 149 520 412.745 27 42 6 463.6 463.6 PCDø350 3-M16×2P PCDø450
OP-210BH A2-8 (A2-6) 254 100 220 139.719 18 28 5 190 171.4 -- -- PCDø160
OP-212BH A2-8 304 108 220 139.719 18 -- 6 190 171.4 -- -- PCDø170
MODEL / SPEC I2 H3 I3 J K L M N
max.
N
min.
O
max.
O
min.
P
max.
P
min.
OP-204 -- -- -- 26 3-M10×1.5P -- 14 23 20.3 11.5 6.7 3.5 -6.5
OP-205 -- -- -- 33 3-M10×1.5P 15 14 26.2 23.5 19 6 1 -9
OP-206 -- -- -- 45 6-M10×1.5P 16 20 32.35 29.6 24 7 11 -1
OP-208 -- -- -- 52 6-M12×1.75P 18 25 39.1 35.4 30 11.6 14.5 -1.5
OP-210 -- -- -- 75 6-M16×2P 23 30 51.5 47.1 34 12 8.5 -10.5
OP-212 -- -- -- 91 6-M16×2P 25 30 61.6 56.3 46 12 8 -15
OP-215 3-M12×1.75P PCDø300 3-M12×1.5P 117.5 6-M20×2.5P 28 43 82.3 77 46 13 7.5 -16
OP-218 3-M12×1.75P PCDø380 3-M12×1.75P 120 6-M20×2.5P 28 43 83.8 78.5 78 18 7.5 -16
OP-221 3-M16×2P PCDø460 3-M16×2P 180 6-M24×3P 35 60 119.6 114.3 63.3 21.3 10.5 -13
OP-224 3-M16×2P PCDø550 3-M16×2P 205 6-M24×3P 36 60 134.4 128.4 87.3 21.3 13.5 -11
OP-210BH 3-M12×1.75P PCDø220 3-M12×1.75P 78 6-M16×2P 24 30 53.1 48.6 33.55 11.05 8.95 -10.55
OP-212BH 3-M16×2P PCDø260 3-M16×2P 93 6-M16×2P 27 30 63.7 58.7 45.55 12.55 8.65 -13.05
MODEL / SPEC Q R S T U V W X Y
OP-204 23 10 17.5 2 M32×1.5P 12 24 49.5 --
OP-205 25 10 20 2 M40×1.5P 12 31.5 62 --
OP-206 31 12 19 2 M55×2P 20 37.5 73 --
OP-208 35 14 20.5 2 M60×2P 30 39.5 95 104.8
OP-210 40 16 25 2 M85×2P 40 43 110 133.4
OP-212 50 21 28 2 M100×2P 50 51 129 --
OP-215 62 22 42.5 5 M130×2P 48 66.5 165 171.4
OP-218 62 22 42.5 5 M130×2P 48 66.5 165 171.4
OP-221 65 25 42.5 5 M195×2P 80 73.5 180 235
OP-224 65 25 41 5 M220×3P 80 73.5 180 330.2
OP-210BH 40 16 25 2 M87×2P 40 43 110 133.4
OP-212BH 50 21 26 2 M103×2P 50 51 129 --
MODEL / SPEC without adapter plate
(.pdf)
without adapter plate
(.dwg)
without adapter plate
(.step)
with adapter plate
(.pdf)
with adapter plate
(.dwg)
with adapter plate
(.step)
OP-204 - - -
OP-205
OP-206
OP-208
OP-210
OP-212
OP-215
OP-218
OP-221
OP-224
OP-210BH
OP-212BH