Pratt Burnerd
Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-4 Mount ATL207-B42D4
- SKU:
- ATL207-B42D4
- MPN:
- ATL207-B42D4
- Condition:
- New
- Availability:
- In Stock
- Brand:
- Pratt Burnerd
- Type:
- Power Collet Chuck
- Style:
- Air Powered
- Capacity:
- B42
- Spindle:
- D1-4
Frequently bought together:
Description
Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-4 Mount ATL207-B42D4
- No hydrualic system required
- No drawtube or air feed tubes restricting spindle bore
- No rear cylinders and cylinder adapters
- Low cost
- Easily convert any lathe or grinder into a production machine
- Ideal for rotary table applications
- Change from collet chuck to standard chuck quick and easy
- High speed 2500 RPM
- High accuracy less than .001" T.I.R.
- Repeats on duplicate parts plus minus .00015"
- Dead length design
- For best accuracy use high quality crawford collets
- Lever or foot pedal actuated
- Low maintenance with oil mist lubrication system
- High resistance to coolant and chip penetration
- Uses B42 collets, range 1/16" (1mm) to 1-5/8" (42.5mm)
- Available in A, D, L, 4 degree, threaded and straight recess mounting
Manufacturer | Pratt Burnerd |
Model No. | ATL207-B42D4 |
Type | Power Collet Chuck |
Style | Air Powered |
Diameter | 7.72" |
Capacity | B42 |
Spindle Mount | D1-4 |
A | 196mm (7.72") |
B | 155mm (6.10") |
C | 42mm (1.65") |
D | 5mm (0.20") |
E | 136mm (5.35") |
F | 63mm (2.48") |
G | 150mm (5.92") |
H | 172mm (6.77") |
Screw Hole Diameter | 11mm (0.43") x 3 - M10 x P1.5 x 3 |
Collet Type | B42 Collets |
Max RPM | 2500 |
Sleeve Stroke | 4mm (0.16") |
Air Pressure | 3-8 kg/cm2 (42-114 psi) |
Through Hole Diameter | 42mm (1.65") |
Chuck Weight | 16kg (35.2 Lbs) |
Grip Force | 13,000 Lbs @ 100 PSI |
Country of Origin | United Kingdom |