Royal Low-Profile Pullback CNC Collet Chucks
- Traditional pullback design – collet is drawn into chuck for closing, pushed
out for opening. - Typically used on first-operation where holding precise axial positioning is
not required. - In-stock for same-day shipping.
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SPINDLE TYPE | COLLET TYPE | CAPACITY | THREADED NOSE* | A OVERALL LENGTH | B NOSE DIAMETER | C NOSE LENGTH | D BODY DIAMETER | E FLANGE DIAMETER | CHUCK WEIGHT (lbs.) | MAX DRAWBAR FORCE (lbs.)* | MAX CLAMPING FORCE (lbs.) | MAX RPM* | PART NUMBER | PRICE |  |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A2-5 |
5C |
1 1⁄16″ |
N |
5.00 |
2.63 |
1.05 |
3.14 |
6.45 |
12 |
4,490 |
15,750 |
6,000 |
$1,790.00
|
||
A2-5 |
5C |
1 1⁄16″ |
Y |
5.00 |
2.187-10 |
1.22 |
3.14 |
6.45 |
11 |
4,490 |
15,750 |
6,000 |
$1,990.00
|
||
A2-6 |
5C |
1 1⁄16″ |
N |
5.00 |
2.63 |
1.05 |
3.14 |
7.45 |
17 |
4,490 |
15,750 |
6,000 |
$2,110.00
|
||
A2-6 |
5C |
1 1⁄16″ |
Y |
5.00 |
2.187-10 |
1.22 |
3.14 |
7.45 |
15 |
4,490 |
15,750 |
6,000 |
$2,290.00
|
||
A2-6 |
5C |
1 1⁄16″ |
N |
6.00 |
2.63 |
1.05 |
3.14 |
7.45 |
19 |
4,490 |
15,750 |
6,000 |
$2,360.00
|
||
A2-6 |
5C |
1 1⁄16″ |
Y |
6.00 |
2.187-10 |
1.22 |
3.14 |
7.45 |
18 |
4,490 |
15,750 |
6,000 |
$2,520.00
|
||
A2-8 |
5C |
1 1⁄16″ |
N |
6.00 |
2.63 |
1.05 |
3.14 |
9.45 |
30 |
4,490 |
15,750 |
4,500 |
$2,710.00
|
||
A2-5 |
16C |
1 5⁄8″ |
N |
6.00 |
3.00 |
1.85 |
3.31 |
6.45 |
13 |
5,390 |
19,800 |
6,000 |
$2,290.00
|
||
A2-6 |
16C |
1 5⁄8″ |
N |
6.00 |
3.25 |
1.54 |
3.78 |
7.45 |
20 |
5,390 |
19,800 |
6,000 |
$2,460.00
|
||
A2-8 |
16C |
1 5⁄8″ |
N |
6.00 |
3.25 |
1.54 |
3.78 |
9.45 |
30 |
5,390 |
19,800 |
4,500 |
$2,690.00
|
||
A2-5 |
3J |
1 3⁄4″ |
N |
6.00 |
3.08 |
1.16 |
3.33 |
6.45 |
13 |
5,390 |
26,340 |
6,000 |
$2,390.00
|
||
A2-6 |
3J |
1 3⁄4″ |
N |
6.00 |
3.25 |
1.05 |
3.87 |
7.45 |
20 |
5,390 |
26,340 |
6,000 |
$2,590.00
|
||
A2-8 |
3J |
1 3⁄4″ |
N |
6.00 |
3.25 |
1.05 |
3.87 |
9.45 |
31 |
5,390 |
26,340 |
4,500 |
$3,180.00
|
* Threaded-nose collet chucks are for use with 5C step collets that close on the head, not the 10-degree angle. Never exceed the manufacturer’s rpm and drawbar force limits for any threaded accessories.
Royal Low-Profile Pullback CNC Collet Chucks
Simple Design
Royal Low-Profile Pullback CNC Collet Chucks provide a simple, low-cost method for utilizing collets on all CNC lathes and turning centers.
Spindle Bearing Protection
An oversized flange acts as a coolant slinger to protect lathe spindle bearings from contaminants. An internal O-ring protects sliding components from coolant and fines.
High RPM
All Royal CNC 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 prone to the negative effects of centrifugal force.
Easy Installation
All Royal Low-Profile Pullback Chucks include a collet wrench, mounting hardware, mounting wrenches, and a custom-machined drawtube connector to ensure hassle-free installation.
Wide Range
Royal manufactures a wide range of chucks to fit all popular spindle noses and collet styles. Gripping capacities range from 1⁄64″ to 1-3⁄4″ diameter.
Heavy-Duty Construction
All chuck components, except for the drawtube connector, are hardened to Rc 61-63 for rigidity and durability.
High Accuracy
All Royal Low-Profile Pullback CNC Collet Chucks are guaranteed to run within 0.0002″ TIR.
Adjustability
Dual collet retaining screws ensure easy collet installation and adjustability.
Low-Profile
All external dimensions have been optimized to provide outstanding tool clearance and rigidity.
Specials
If you have a special application that goes beyond the scope of our standard line, we will be happy to design and build a custom system to meet your needs. Please contact a Royal applications engineer to discuss your requirements.
For capacities greater than 1.75", choose the appropriate Royal Quick-Grip™ CNC Collet Chucks. Quick-Grip™ CNC Collet Chucks offer many advantages over Low-Profile Collet Chucks, including superior tool clearance, parallel-grip functionality, and better price-points.
If you would like to continue utilizing older technology S-type collet pads, you can do so with the use of our Quick-Grip™ master collets.