The Rotary Power Chuck With Head is designed to provide powerful, reliable, and efficient workholding for demanding machining applications. Its built-in rotary cylinder eliminates the need for a separate draw tube or rotary cylinder, simplifying installation and operation. The extra-large piston delivers high clamping force, while the center through hole supports a wide range of workpieces and bar applications. It can be arranged for automatic feeding, making it a practical and budget-friendly solution for converting manual lathes into automated systems.
The design prevents fluid from being directed directly into the chuck body, helping support clean and reliable operation. Available in multiple DK series models with different capacities, operating pressures, RPM ratings, clamp forces, jaw sizes, and dimensions.
Built in rotary cylinder.No draw tube required.No rotary cylinder required.Extra large piston.Provide high clamping force.Center through hole.It able to arrange auto feeding.Best budget solution for manual lathe into automation.No fluid direct to the chuck body.| Model | DK5-25 | DK7-45 | DK7-65 | DK9-90 | DK9-120 |
|---|---|---|---|---|---|
| Collet/Jaw | C-25 jaw | C-45 jaw | C-65 jaw | C-90 jaw | C-120 jaw |
| Air/Hydro | Air/Hydro | Air/Hydro | Air/Hydro | Air/Hydro | Air/Hydro |
| Operating Pressure | 10-25 kg/cm² (143-357 psi) |
10-20 kg/cm² (143-286 psi) |
10-20 kg/cm² (143-286 psi) |
10-15 kg/cm² (143-214 psi) |
10-15 kg/cm² (143-214 psi) |
| Max. R.P.M. | 1800 | 1600 | 1400 | 1100 | 900 |
| Capacity | 25 mm/32 mm (0.98″/1.26″) |
45 mm/50 mm (1.77″/1.97″) |
68 mm/90 mm (2.68″/3.54″) |
88 mm/88 mm (3.52″/3.52″) |
118 mm/118 mm (4.65″/4.65″) |
| Piston Area | 56 cm² (8.68in²) |
90 cm² (13.9in²) |
116 cm² (18.00in²) |
132 cm² (20.50in²) |
183 cm² (28.40in²) |
| Clamp Force | 2508 kgf@ 16 kg/cm² (5519 lbf@228 psi) |
4032 kgf@ 16 kg/cm² (8870 lbf@228 psi) |
5197 kgf@ 16 kg/cm² (11433 lbf@228 psi) |
5913 kgf@ 16 kg/cm² (13009 lbf@228 psi) |
6148 kgf@ 12 kg/cm² (13528 lbf@171 psi) |
| Weight | 30.0 kgs (66.14 lbs) |
55.30 kgs (121.92 lbs) |
61.30 kgs (135.14 lbs) |
67.7 kgs (149.40 lbs) |
101.20 kgs (223.11 lbs) |
| Model | DK5-25 | DK7-45 | DK7-65 | DK9-90 | DK9-120 |
|---|---|---|---|---|---|
| A | 280 | 360 | 360 | 360 | 435 |
| B | 235 | 280 | 280 | 280 | 363 |
| C | 220 | 300 | 300 | 300 | 335 |
| D | 125 | 150 | 150 | 150 | 180 |
| E | 26 | 45 | 68 | 90 | 120 |
| e | 45 | 65 | 105 | 105 | 140 |
| F | 30 | 30 | 30 | 30 | 50 |
| G | 129 | 174 | 176 | 196 | 204 |
| H | 250 | 330 | 330 | 330 | 385 |
| I | 40 | 34 | 45 | 45 | 57 |
| J | 15 | 20 | 20 | 20 | 20 |
| K | 15 | 15 | 15 | 15 | 25 |
| L | 70 | 74 | 85 | 85 | 97 |
| M | 13 | 17 | 17 | 17 | 17 |
| N | 135 | 190 | 190 | 235 | 235 |
Precision-engineered CNC & VMC machine toolings and accessories designed for reliable performance, accurate machining, and efficient industrial operations.
A jig’s primary purpose is to provide repeatability, accuracy, and interchange ability in the manufacturing of products. A jig is often confused with a fixture.
We make multi Head Spindle for the purpose of more than one hole at single operation at different P.C.D. as per your requirements with grease or oil.
The surface of metal parts worked through turning, reaming or boring operations is a succession of “PROJECTION or PEAKS” and “INDENTATION or VALLEY” when microscopically examined (see fig. 1).
The VMC Machine Spindle Cartridge is a precision belt-driven spindle unit designed for reliable and accurate machining performance. With spindle nose accuracy strictly maintained below 0.007 mm, it supports a wide range of machining operations.
The CNC Machine Spindle Cartridge is engineered for high precision, reliable performance, and long service life in CNC machining applications. Precision-ground components, high-accuracy bearings, and special lubrication ensure smooth and consistent spindle operation.
Please complete the form in the same order requested below.
