Hydraulic Chuck Series

2-Jaw High Speed Hollow Power Chucks

OPT

2-Jaw High Speed Hollow Power Chucks

Specifications

Unit / mm
MODEL / SPEC. Nose of Spindle A B C
(h6)
D E E1 F G H H1 I J K L
OPT-204 - 110 59 85 - - - 4 - 70.6 - - 26 4-M10x1.5P -
OPT-205 A 2-4 135 60 110 63.513 20 - 4 96 82.6 PCDØ118 4-M8×1.25P 33 4-M10×1.5P 15
OPT-206 A 2-5 169 81 140 82.563 15 - 5 116 104.8 PCDØ145 6-M10×1.5P 45 6-M10×1.5P 16
OPT-208 A 2-6(A 2-5) 210 91 170 106.375 17 23 5 150 133.4 PCDØ180 6-M10×1.5P 52 6-M12×1.75P 18
OPT-210 A 2-8(A 2-6) 254 100 220 139.719 18 28 5 190 171.4 PCDØ225 6-M12×1.75P 75 6-M16×2P 19
OPT-212 A 2-8 304 110 220 139.719 18 - 6 190 171.4 PCDØ250 6-M12×1.75P 91 6-M16×2P 25
OPT-215 A 2-11(A 2-8) 381 133 300 196.869 22 33 6 260 235 PCDØ324 6-M12×1.75P 117.5 6-M20×2.5P 28
MODEL / SPEC. M N
max.
N
min.
O
max.
O
min.
P
max.
P
min.
Q R S T U V W X Y Thru-Hole
[Diameter]
(mm)
Plunger Stroke
(mm)
OPT-204 14 23 20.3 11.5 6.7 3.5 -6.5 23 10 17.5 2 M32×1.5P 12 24 49.5 - 26 10
OPT-205 14 26.2 23.5 19 6 1 -9 25 10 20 2 M40×1.5P 12 31.5 62 - 33 10
OPT-206 20 32.35 29.6 24 7 11 -1 31 12 19 2 M55×2P 20 37.5 73 - 45 12
OPT-208 25 39.1 35.4 30 10 14.5 -1.5 35 14 20.5 2 M60×2P 30 39.5 95 104.8 52 16
OPT-210 30 51.5 47.1 34 12 8.5 -10.5 40 16 25 2 M85×2P 40 43 110 133.4 75 19
OPT-212 30 61.6 56.3 46 12 8 -15 50 21 28 2 M100×2P 50 51 129 - 91 23
OPT-215 43 82.3 77 46 13 7.5 -16 62 22 42.5 5 M130×2P 48 66.5 165 171.4 117.5 23
MODEL / SPEC. 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/cm 2 (Mpa)
Weight (kg) Matching Cylinder Gripping
Range
OPT-204 5.4 8000 920 (9) 1930 (19) 15.5 (1.5) 3.6 P0928 Ø7~Ø110
OPT-205 5.4 7000 1120 (11) 2340 (23) 19 (1.9) 6.5 P1036 Ø10~Ø135
OPT-206 5.5 6000 1420 (14) 3770 (37) 18.5 (1.8) 13.1 P1246 Ø13~Ø169
OPT-208 7.4 5000 2240 (22) 5710 (56) 17 (1.7) 23.0 P1552 Ø13~Ø210
OPT-210 8.8 4200 2850 (28) 7440 (73) 18 (1.8) 35.9 P1875 Ø30~Ø254
OPT-212 10.6 3300 3670 (36) 9690 (95) 18 (1.8) 56.6 P2091 Ø35~Ø304
OPT-215 10.6 2500 4790 (47) 12130 (119) 17 (1.7) 103.2 P2511 Ø35~Ø381

Dimensions

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