Products Catalog

Features

12.00” (300mm) chuck diameter
3 jaw and 2 jaw models
QC precision change jaw system
Standard and long stroke models
4.17” (106mm) through hole
Precision fit master jaws to minimize jaw lift
Hardened chuck body, actuators, and master jaws, for long term accuracy and performance

Repeating Accuracy

.0002” (0.005mm) TIR

Request Information

Unit of Measure

Items	PPC300D106-3/QC PPC300D106 Precision Power Chuck Models	PPC300D106-2/QC PPC300D106 Precision Power Chuck Models	PPC300DL106-3/QC PPC300D106 Precision Power Chuck Models	PPC300DL106-2/QC PPC300D106 Precision Power Chuck Models
Item No.	N/A 14 512 005	N/A 14 512 009	N/A	N/A
Accuracy¹	N/A .0002 in0.005 mm
No. of Jaws	N/A 3	N/A 2	N/A 3	N/A 2
Through Hole	N/A 4.170 in106 mm
Jaw Stroke²	N/A .250 in6.3 mm	N/A .250 in6.3 mm	N/A .380 in9.6 mm	N/A .380 in9.6 mm
Actuator Stroke	N/A .710 in18.0 mm
Max. Draw Tube Force	N/A 8,270 lbs36.8 kN	N/A 5,510 lbs24.5 kN	N/A 8,270 lbs36.8 kN	N/A 5,510 lbs24.5 kN
Min. Draw Tube Force	N/A 750 lbf3.3 kN
Max. Clamp Force³	N/A 21,580 lbs95.9 kN	N/A 14,240 lbs63.6 kN	N/A 16,830 lbs74.9 kN	N/A 11,110 lbs49.4 kN
Max. Speed⁴	N/A 2,800 rpm	N/A 2,800 rpm	N/A 2,000 rpm	N/A 2,000 rpm
Chuck Weight⁵	N/A 100.8 lb45.7 kg
Moment of Inertia⁶	N/A 14.5 lb-ft²0.61 kg-m²
¹ Accuracy is the total indicator reading (radial and lateral runout) of a master gage measured 1.00” (25.4mm) from the top face of the standard top jaw at 1/2 max draw tube force. ² Total jaw stroke. ³ Total clamping force. ⁴ Maximum speed with standard top jaw at max draw tube force. ⁵ Without top jaws and spindle mounting plate. ⁶ Without top jaws and spindle mounting plate.