Share on (60797530649):
4 jaw wood lathe chuck4 jaw wood lathe chuck4 jaw wood lathe chuck4 jaw wood lathe chuck4 jaw wood lathe chuck

Technical features:
1. Adopt the advanced alloy steel material, all with the surface by surface
hardening treatment, in order to improve the accuracy and durability.
2. It is a wedge-hook type 2 jaw with the large through-hole.
3. Matching surfaces of all parts hardened, ground and lubricated directly.
4. Construction of high rigidty and high clamping accuracy
5. with flange connection, A connection.
6. Supports large clamping forces and high speeds
7. Suitable for clamping part of a workpiece inserted into the thru hole, checking the
seating, or modifying spindle coolant specifications.
8. Capable of bar-feeding

There are three questions to answer to aid the correct choice of power chuck:
1. Type and model of CNC lathe.
2. Length of workpiece?
3. Outer diameter of workpiece?
4. Processing requirement?
Size Parameters
| Model/Spec | A | B | C (h6) | D | E | E1 | F | G | H | J | K | L | M |
| YK4-06“ | 169 | 81 | 140 | 82.563 | 15 | - | 5 | 116 | 104.4 | 45 | 6-M10×1.5P | 16 | 20 |
| YK4-08" | 210 | 91 | 170 | 106.375 | 17 | 23 | 5 | 150 | 133.4 | 52 | 6-M12×1.75P | 18 | 25 |
| YK4-10" | 254 | 100 | 220 | 139.719 | 18 | 28 | 5 | 190 | 171.4 | 75 | 6-M16×2P | 19 | 30 |
| YK4-12" | 304 | 110 | 220 | 139.719 | 18 | - | 6 | 190 | 171.4 | 91 | 6-M16×2P | 25 | 30 |
| YK4-15" | 380 | 133 | 300 | 196.869 | 22 | 33 | 6 | 260 | 235 | 117.5 | 6-M20×2.5P | 28 | 43 |
| Model/Spec | N (max) | N (min) | O (max) | O (min) | P (max) | P (min) | Q | R | S | U | W | X | H1 |
| YK4-06" | 32 | 29.25 | 24 | 7 | 11 | -1 | 31 | 12 | 19 | M55×2P | 37 | 73 | PCDØ145 |
| YK4-08" | 38.7 | 35 | 30 | 10 | 14.5 | -1.5 | 35 | 14 | 20.5 | M60×2P | 39 | 95 | PCDØ180 |
| YK4-10" | 51 | 46.6 | 34 | 12 | 8.5 | -10.5 | 40 | 16 | 25 | M85×2P | 43 | 110 | PCDØ225 |
| YK4-12" | 61.3 | 56 | 46 | 12 | 8 | -15 | 50 | 21 | 28 | M100×2P | 51 | 129 | PCDØ250 |
| YK4-15" | 82.7 | 77.4 | 46 | 13 | 8 | -16 | 62 | 21 | 42.5 | M130×2P | 66 | 165 | PCDØ324 |
It is recommended to grease chucks at least twice a day in order to maximize longevity
Performance Parameters
| Model/Spec | Nose of spindle | Thru-Hole (Diam) (mm) | Plunger Stroke (mm) | Jaw Stroke (Diam) (mm) | Max. Speed (r.p.m) | Max. Pull Force (kgf) | Max. Gripping Force (kgf) | Max. Hydr. Pressure (kgf/cm²) | Net weight (kg) | Matching Cylinder | Gripping Ranger |
| YK4-06" | A25 | 45 | 12 | 5.5 | 6000 | 1420 | 3770 | 18.5 | 13.1 | TK646 | Ø15~Ø169 |
| YK4-08" | A26 (A25) | 52 | 16 | 7.4 | 4800 | 2240 | 5710 | 17 | 23 | TK852 | Ø20~Ø210 |
| YK4-10" | A28 (A25) | 75 | 19 | 8.8 | 4200 | 2850 | 7440 | 18 | 35.9 | TK1075 | Ø25~Ø254 |
| YK4-12" | A28 | 91 | 23 | 10.6 | 3300 | 3670 | 9690 | 18 | 56.2 | TK1291 | Ø30~Ø304 |
| YK4-15" | A211 (A28) | 117.5 | 23 | 10.6 | 2500 | 4790 | 12130 | 17 | 103.2 | TK1512 | Ø50~Ø381 |

| No. | Name | No. | Name |
| 1 | Body | 13 | Hex. socket head bolt |
| 2 | Wedge pluger | 14 | Hex. socket head bolt |
| 3 | Master jaw | 15 | Set screw |
| 4 | Soft jaw | 16 | Steel ball |
| 5 | T-nut | 17 | Grease nipple |
| 6 | Plunger nut | 18 | Cover plug |
| 7 | Draw nut | 19 | Fist head cap screw |
| 8 | Cover | 20 | O-ring |
| 9 | Spring | 21 | Wrench |
| 10 | Handle body | 22 | Rivet |
| 11 | Handle pin | 23 | Eyebolt |
| 12 | Hex. socket head bolt | |

The matching products including:
1. Soft jaws.
2. Hex. socket head bolt, wrench, eyebolt, handle pin, handle body
3. Adaptor plate





lathe chuck lathe chuck lathe chuck lathe chuak lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck lathe chuck
New products from manufacturers at wholesale prices