K4L series breaker chucks are suitable for use on lathes for processing breaker cylinders. We can specially design special jaws according to the workpieces processed by users, which can realize one set of jaws for processing several different sizes of workpieces. If need can install oil cylinders, hydraulic stations, etc., and can provide various forms of flange according to the requirements.
Product Drawings
Product Parameters
| Specifications and technical parameters | ||||
| Model | WGQD-180A/180N | |||
| Specification | ||||
| Rotary table diameter | ∅180mm | |||
| Table height (horizontal position) | 190mm | |||
| Center Height (Vertical position) | 135mm | |||
| Total height | 227mm | |||
| Through Aperture | ∅40mm | |||
| Center hole diameter | ∅50mm | |||
| Table T-slot width | 12mm | |||
| Datum positioning block width | 18mm | |||
| Number of worm gear teeth | 60 | |||
| Servo motor (top brand according to customer needs) | FANUC | MITSUBISHI | ||
| β iS8 | a iF4 | HA 83 | HF 104 | |
| Total reduction ratio | 1/60 | |||
| Minimum setting unit | 0.001° | |||
| Maximum number of revolutions | 33.3rpm（3000r.p.m) | |||
| Locking device air pressure | 5pa/m3 | |||
| Clamping torque | 10kg-m | |||
| Indexing accuracy | 15" | |||
| Repeatability | 4" | |||
| Allowable work load | Horizontal use | 150kg | ||
| Vertical use | 75kg | |||
| Use the tailstock | 150kg | |||
| A allowable working inertia | 14.3kg-cm-sec2 | |||
| Allowable cutting torque | 65kg-m | |||
| Allowable working diameter | ∅180mm | |||
| Weight (without motor) | 58kg | |||
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