Royal Quick-Grip™ Pull-to-a-Stop CNC Collet Chucks
Pull-to-a-Stop CNC Collet Chucks offer the same great features as Royal's Accu-Length™ Quick-Grip™ models, except that the collet is not fixed – it moves axially upon opening and closing.
Two-Chucks In One
- The Royal Quick-Grip™ Pull-to-a-Stop CNC Collet Chuck includes a removable stop for precise, consistent workpiece positioning. The pullback action of the collet draws the workpiece securely against the stop, eliminating any chance of z-axis part movement and enabling very aggressive cutting. When thru-hole capacity is required for bar feeding applications, simply remove the stop and the chuck will function as a normal pullback-style collet chuck.
Features:
- 10-second collet changes
- Widest collet gripping range (0.062")
- Extremely accurate – 0.0002" TIR
- Parallel workpiece gripping
- Compact and ultra-compact models to suit all machines and applications
- Adjustable stop guarantees precise, consistent z-axis part positioning and enables very aggressive cutting
- Ideal for high-volume, robot-load applications in which the part needs to locate against a shoulder and air-sensing / position confirmation is required.
- Also a great choice for any CNC lathe equipped with a servo-driven bar feeder – simply remove the included stop for full thru-capacity.
Bolt & Go™
- Our exclusive Bolt & Go™ mounting feature is standard on all Royal Quick-Grip™ Collet Chuck models. Bolt & Go™ enables chucks to be mounted very quickly and ensures maximum accuracy and rigidity.
Extremely Fast Collet Changes
- Changing collets on a Royal Quick-Grip™ CNC Collet Chuck takes just a few seconds. A unique hook and groove design for securing collets is used instead of traditional threads.
Wide Gripping Range
- Royal Quick-Grip™ Collets have a 0.062" gripping range (+/- 0.031"), enabling them to accommodate undersized and oversized bar stock.
Completely Sealed
- Lubricated for life, these chucks incorporate multiple O-ring seals to keep contaminants out and prevent chip pack-up on bore-thru applications.
High Accuracy
- Royal Quick-Grip™ CNC Collet Chucks are very accurate – runout on the closing angle is guaranteed to be within 0.0002" TIR.
High RPM
- All Royal Quick-Grip™ Collet Chucks are balanced by design for high-speed operation, and can often be run at higher speeds than conventional 3-jaw chucks because they are less affected by centrifugal force.
Low-Profile
- Royal Quick-Grip™ CNC Collet Chucks have smaller nose diameters than other quick change collet chucks for superior tool clearance.
Collet Compatibility
- Royal Quick-Grip™ Collet Chucks can sometimes utilize other brands of quick-change collets. Call Royal to verify.
Heavy-Duty Construction
- All chuck components, except for the drawtube connector, are hardened to Rc 61-63 for high rigidity and durability.
Coolant Slinger
- All bodies incorporate an oversized flange to protect the machine tool spindle bearings from coolant penetration.
Shortest Length
- Royal Quick-Grip™ CNC Collet Chucks are among the shortest chucks available, providing maximum work envelope utilization. This is especially important for smaller machines with limited z-axis travel.
Easy Installation
- Royal Quick-Grip™ Collet Chucks include all mounting hardware, mounting wrenches, and a custom-machined drawtube connector to ensure hassle-free installation.
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Specifications:
| Item Number | 46010 | 46012 |
| Collet Type | QG-42 | QG-42 |
| Spindle Type | A2-5 | A2-6 |
| Max. Capacity - Bar | 1.66" | 1.66" |
| Max. Capacity - Slug | 2.62" | 2.62" |
| A - Overall Length | 5.10" | 5.50" |
| B - Nose Diameter | 3.54" | 3.54" |
| C - Nose Length | 0.62" | 0.62" |
| D - Body Diameter | 6.00" | 6.25" |
| E - Flange Diameter | 6.70" | 7.45" |
| Chuck Weight | 21 lbs. | 25 lbs. |
| Max. Drawbar Force | 7,865 lbs. | 7,865 lbs. |
| Max. Clamping Force | 17,980 lbs. | 17,980 lbs. |
| Max. RPM | 6,000 | 6,000 |
| Item Number | 46014 | 46016 | 46017 | 46018 |
| Collet Type | QG-65 | QG-65 | QG-65 | QG-65 |
| Spindle Type | A2-5 | A2-6 | A2-6 | A2-8 |
| Max. Capacity - Bar | 2.66" | 2.66" | 2.66" | 2.66" |
| Max. Capacity - Slug | 3.40" | 3.40" | 3.40" | 3.40" |
| A - Overall Length | 5.50" | 6.00" | 7.00" * | 6.40" |
| B - Nose Diameter | 4.37" | 4.37" | 4.37" | 4.37" |
| C - Nose Length | 0.80" | 0.80" | 0.80" | 0.80" |
| D - Body Diameter | 6.70" | 6.70" | 6.70" | 7.95" |
| E - Flange Diameter | 7.62" | 7.62" | 7.62" | 9.45" |
| Chuck Weight | 28 lbs. | 29 lbs. | 35 lbs. | 45 lbs. |
| Max. Drawbar Force | 10,115 lbs. | 10,115 lbs. | 10,115 lbs. | 10,115 lbs. |
| Max. Clamping Force | 23,600 lbs. | 23,600 lbs. | 23,600 lbs. | 23,600 lbs. |
| Max. RPM | 6,000 | 6,000 | 6,000 | 6,000 |
| Item Number | 46020 | 46022 | 46023 | 46024 | 46026 |
| Collet Type | QG-80 | QG-80 | QG-100 | QG-100 | QG-100 |
| Spindle Type | A2-6 | A2-8 | A2-6 | A2-8 | A2-11 |
| Max. Capacity - Bar | 3.28" | 3.28" | 4.03" | 4.03" | 4.03" |
| Max. Capacity - Slug | 4.00" | 4.00" | 5.15" | 5.15" | 5.15" |
| A - Overall Length | 6.00" | 6.40" | 7.08" | 7.33" | 7.58" |
| B - Nose Diameter | 4.96" | 4.96" | 6.30" | 6.30" | 6.30" |
| C - Nose Length | 0.80" | 0.80" | 0.80" | 0.80" | 0.80" |
| D - Body Diameter | 8.00" | 8.00" | 9.40" | 9.40" | 9.40" |
| E - Flange Diameter | 8.75" | 9.45" | 9.40" | 10.75" | 12.50" |
| Chuck Weight | 44 lbs. | 47 lbs. | 88 lbs. | 95 lbs. | 102 lbs. |
| Max. Drawbar Force | 11,240 lbs. | 11,240 lbs. | 14,610 lbs. | 14,610 lbs. | 14,610 lbs. |
| Max. Clamping Force | 25,850 lbs. | 25,850 lbs. | 33,720 lbs. | 33,720 lbs. | 33,720 lbs. |
| Max. RPM | 5,000 | 5,000 | 5,000 | 5,000 | 5,000 |
Price includes drawtube connector. Collets sold separately.
* #46017 is Extended-length – for use on machines where z-axis turret travel is limited.
Slug capacity requires counterboring of collets.
For more info, visit www.p65warnings.ca.gov.