ROUND CHUCKS
EFM 138A Suited For Thinner Walled Tombstones Flange mount chuck is easily mounted in custom fixtures due to the reduced projection height.
FEATURES • Mid-sized diameter fits most applications • Top side mounting for ease of integration
• Reduced projection height by mounting in fixtures • Optional timing notch in face of chuck
Available with Notches
Recommended Bolt Sizes
Clamping Force (lbs)
Air Connection
Catalog Number
Notch (Width x Qty)
Weight (lbs)
Description
M10 M12 M16 M20† M24† Spring Only Turbo Assist
Port Size Flange
15.263.100A 15.263.107A
—
EFM 138A
990-1,350 3,300-3,520
—
8
P P P P P
P
14 H7 x 1
ACCESSORIES
†Optional • Screws, screw covers and O-rings included
KNOBS PG. 40
AIR FITTINGS PG. 104
DUST COVERS PG. 109
REPAIR PG. 110
16
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