Unilock Modular Workholding System Vol. 2

EFM 138

The Tombstone Specialist The EFM 138 Unilock flange mount chuck is easily mounted in custom fixture designs due to the reduced projection height. Especially suited for thinner walled tombstones. 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 • Stainless steel body option (EFM 138-SS)

Available with Notches

Recommended Bolt Sizes

Clamping Force (lbs)

Air Connection

Chuck Model

Catalog Number

Notch (Width x Qty)

Weight (lbs)

M10 M12 M16 M20† M24† Spring Only Turbo Assist

Port Size Flange

15.263.100 15.263.107 15.276.107

EFM 138

990-1,350 3,300-3,520

8

3 3 3 3 3

3

14 H7 x 1

EFM 138-SS

AIR FITTINGS

ACCESSORIES

REPAIR COMPONENTS

• Screws, screw covers and o-rings included † Optional

PG. 144

PG. 148

PG. 149

18

Powered by