OP - 3-Jaw High Speed Hollow Power Chucks
OP Series of 3-Jaw High Speed Hollow Power Chucks from LMC.
Twelve models available with thru-hole diameters from 26mm to 205mm.
All units: mm
| Model --> Specification | OP-204 | OP-205 | OP-206 | OP-208 | OP-210 | OP-212 | OP-215 | OP-218 | OP-221 | OP-224 | OP-210BH | OP-212BH |
| Y | - | - | - | 104.8 | 133.4 | - | 171.4 | 171.4 | 235 | 330.2 | 133.4 | - |
| Thru-Hole diameter | 26 | 33 | 45 | 52 | 75 | 91 | 117.5 | 120 | 180 | 205 | 78 | 93 |
| Plunger Stroke (mm) | 10 | 10 | 12 | 16 | 19 | 23 | 23 | 23 | 23 | 26 | 19.5 | 21 |
| Jaw Stroke diameter | 5.4 | 5.4 | 5.5 | 7.4 | 8.8 | 10.6 | 10.6 | 10.6 | 10.6 | 12 | 9 | 10 |
| Max. Speed rpm min-1 | 8000 | 7000 | 6000 | 5000 | 4200 | 3300 | 2500 | 2000 | 1700 | 1400 | 4200 | 3300 |
| Max. Pull Force kgf (KN) | 1428 (14) | 1730 (17) | 2140 (21) | 3360 (33) | 4280 (42) | 5500 (54) | 7140 (70) | 7140 (70) | 9080 (89) | 9080 (89) | 4280 (42) | 5500 (54) |
| Max. Gripping Force kgf (KN) | 2850 (28) | 3570 (35) | 5710 (56) | 8360 (82) | 11010 (108) | 14380 (141) | 18250 (179) | 18250 (179) | 23760 (233) | 23760 (233) | 11010 (108) | 14380 (141) |
| Max Hydr pressure kgf/cm2(Mpa) | 24(2.3) | 29(2.8) | 28(2.7) | 26(2.5) | 27(2.6) | 27(2.6) | 24.5(2.4) | 24.5(2.4) | 31.5(3.0) | 31.5(3.0) | 27(2.6) | 28(2.7) |
| Weight(kg) | 3.8 | 6.1 | 12.5 | 21.9 | 33.7 | 55.3 | 106.8 | 152 | 195.2 | 269.4 | 36.7 | 57.4 |
| Matching Cylinder | P0928 | P1036 | P1246 | P1552 | P1875 | P2091 | P2511 | P2511 | P3420 | P3420 | P1878 | P2093 |
| Gripping range | Ø7~ Ø110 | Ø10~ Ø135 | Ø13~ Ø169 | Ø13~ Ø210 | Ø30~ Ø254 | Ø35~ Ø304 | Ø35~ Ø381 | Ø40~ Ø450 | Ø115~ Ø530 | Ø140~ Ø610 | Ø30~ Ø254 | Ø35~ Ø304 |
OP - 3-Jaw High Speed Hollow Power Chucks
All units: mm
| Model-> Spec | OP-204 | OP-205 | OP-206 | OP-208 | OP-210 | OP-212 | OP-215 | OP-218 | OP-221 | OP-224 | OP-210BH | OP-212BH |
| Nose of Spindle | - | A2-4 | A2-5 | A2-6 (A2-5) | A2-8 (A2-6) | A2-8 | A2-11 (A2-8) | A2-11 (A2-8) | A2-15 (A2-11) | A2-20 (A2-15) | A2-8 (A2-6) | A2-8 |
| A | 110 | 135 | 169 | 210 | 254 | 304 | 381 | 450 | 530 | 610 | 254 | 304 |
| B | 59 | 60 | 81 | 91 | 100 | 110 | 133 | 133 | 140 | 149 | 100 | 108 |
| C h6 | 85 | 110 | 140 | 170 | 220 | 220 | 300 | 300 | 380 | 520 | 220 | 220 |
| D | - | 63.513 | 82.563 | 106.375 | 139.719 | 139.719 | 196.869 | 196.869 | 285.775 | 412.745 | 139.719 | 139.719 |
| E | - | 20 | 15 | 17 | 18 | 18 | 22 | 22 | 27 | 27 | 18 | 18 |
| E1 | - | - | - | 23 | 28 | - | 33 | 33 | 41 | 42 | 28 | - |
| F | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 6 |
| G | - | 96 | 116 | 150 | 190 | 190 | 260 | 260 | 330.2 | 463.6 | 190 | 190 |
| H | 70.6 | 82.6 | 104.8 | 133.4 | 171.4 | 171.4 | 235 | 235 | 330.2 | 463.6 | 171.4 | 171.4 |
| H1 | - | PCDØ118 | PCDØ145 | PCDØ180 | PCDØ225 | PCDØ250 | - | PCDØ230 | PCDØ300 | PCDØ350 | - | - |
| I1 | - | 3-M8× 1.25P | 6-M10× 1.5P | 6-M10× 1.5P | 6-M12× 1.75P | 6-M12× 1.75P | - | 3-M12× 1.75P | 3-M16× 2P | 3-M16× 2P | - | - |
| H2 | - | - | - | - | - | - | PCDØ230 | PCDØ300 | PCDØ380 | PCDØ450 | PCDØ160 | PCDØ170 |
| I2 | - | - | - | - | - | - | 3-M12× 1.75P | 3-M12× 1.75P | 3-M16× 2P | 3-M16× 2P | 3-M12× 1.75P | 3-M16× 2P |
| H3 | - | - | - | - | - | - | PCDØ300 | PCDØ380 | PCDØ460 | PCDØ550 | PCDØ220 | PCDØ260 |
| I3 | - | - | - | - | - | - | 3-M12× 1.75P | 3-M12× 1.75P | 3-M16× 2P | 3-M16× 2P | 3-M12× 1.75P | 3-M16× 2P |
| J | 26 | 33 | 45 | 52 | 75 | 91 | 117.5 | 120 | 180 | 205 | 78 | 93 |
| K | 3-M10× 1.5P | 3-M10× 1.5P | 6-M10× 1.5P | 6-M12× 1.75P | 6-M16× 2P | 6-M16× 2P | 6-M20× 2.5P | 6-M20× 2.5P | 6-M24× 3P | 6-M24× 3P | 6-M16× 2P | 6-M16× 2P |
| L | - | 15 | 16 | 18 | 19 | 25 | 28 | 28 | 33 | 37 | 24 | 27 |
| M | 14 | 14 | 20 | 25 | 30 | 30 | 43 | 43 | 60 | 60 | 30 | 30 |
| N max | 23 | 26.2 | 32.35 | 39.1 | 51.5 | 61.6 | 82.3 | 83.8 | 119.6 | 134.4 | 53.1 | 63.7 |
| N min | 20.3 | 23.5 | 29.6 | 35.4 | 47.1 | 56.3 | 77 | 78.5 | 114.3 | 128.4 | 48.6 | 58.7 |
| O max | 11.5 | 19 | 24 | 30 | 34 | 46 | 46 | 78 | 63.3 | 87.3 | 33.55 | 45.55 |
| O min | 6.7 | 6 | 7 | 10 | 12 | 12 | 13 | 18 | 21.3 | 21.3 | 11.05 | 12.55 |
| P max | 3.5 | 1 | 11 | 14.5 | 8.5 | 8 | 7.5 | 7.5 | 10.5 | 13.5 | 8.95 | 8.65 |
| P min | -6.5 | -9 | -1 | -1.5 | -10.5 | -15 | -16 | -16 | -13 | -11 | -10.55 | -13.05 |
| Q | 23 | 25 | 31 | 35 | 40 | 50 | 62 | 62 | 65 | 65 | 40 | 50 |
| R | 10 | 10 | 12 | 14 | 16 | 21 | 22 | 22 | 25 | 25 | 16 | 21 |
| S | 17.5 | 20 | 19 | 20.5 | 25 | 28 | 42.5 | 42.5 | 42.5 | 42.5 | 25 | 26 |
| T | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 2 | 2 |
| U | M32× 1.5P | M40× 1.5P | M55× 2P | M60× 2P | M85× 2P | M100× 2P | M130× 2P | M130× 2P | M195× 2P | M220× 3P | M87× 2P | M103× 2P |
| V | 12 | 12 | 20 | 30 | 40 | 50 | 48 | 48 | 80 | 80 | 40 | 50 |
| W | 24 | 31.5 | 37.5 | 39.5 | 43 | 51 | 66.5 | 66.5 | 73.5 | 73.5 | 43 | 51 |
| X | 49.5 | 62 | 73 | 95 | 110 | 129 | 165 | 165 | 180 | 180 | 110 | 129 |