TMX 3-781-Series Direct A2 Mount Power Chuck, 6″ A2-5
3-781-0650

TMX Power Chucks are manufactured from high grade alloy steel. All sliding surfaces are hardened and ground for consistent accuracy and performance. Ruggedness and preciseness are built into the product for easy maintenance. TMX Power Chucks are designed and built with sealed faces helps to protect the internal parts from corrosion. All TMX Power Chucks come with enlarged thru holes making it suitable for shaft work pieces, including gear shafts and axle shafts.

Features:

• High quality alloy steel body allows for higher speeds
• Sharply increased dynamic gripping force greatly improves work efficiency and safety
• Interchangeable with Kitagawa B200 Series
• Interchangeable top tooling with 1.5mm x 60 jaw serration pitch
• Compact and lightweight, allowing for improved efficiency
• Direct mounting to fit ASA B5.9 Type A spindles
• High accuracy and endurance due to improved lubrication system
• Heat treated alloy steel for greater durability

Technical Data:

Chuck Dia in 6 Spindle Nose A2-5 Thru Hole in 1.811 Jaw Stroke in 0.2165 Plunger Stroke in 0.5118 Gripping Dia Max in 6.6535 Gripping Dia Min in 0.5118 Max Permissible Input Force lbf 5512 Max Gripping Force lbf 14167 Max Speed RPM 6000 Weight lb 30.2 Moment of Inertia lb*ft2 0.0512

Click to view the Dimensional Drawing

A in 6.6535 B in 3.5433 C in 5.5118 D in 3.2505 E in 0.5906 F in 0.1969 G in 4.5669 K 6-M10 L in 0.6299 M in 0.7874 N max in 1.3189 N min in 1.2087 O max in 0.9055 O min in 0.3937 P max in 1.063 P min in 0.5512 H in 4.126 J in 1.811 Q in 1.2205 R in 0.4724 S in 0.748 T in 0.0787 U max M55x2 V 3-M6 W in 2.3622 X in 0.7874 Y in 1.2992 Z in 2.5984

See all TMX 3-781-Series Direct A2 Mount Power Chucks