UNILOCK Modular Workholding System Vol 5

ROUND CHUCKS

ESM 176A Built for Heavyweight Fixtures The ESM 176A offers enhanced size and retention force, making it ideal for securely handling heavyweight fixtures with confidence.

Features • Flange design for top side mounting • Large diameter with turbo clamping for more rigidity

• Air supply from bottom or side of chuck • Optional reference 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

15.272.170A 15.272.171A

ESM 176A

2,023

8,992

G1/8"

17.5

3 3 3 3 3

3

25 H6 x 1

ACCESSORIES S

†Optional • Screws, screw covers and O-rings included • Notched version comes with timing bushing and all hardware listed above

KNOBS PG. 47

AIR FITTINGS PG. 108

DUST COVERS PG. 112

REPAIR PG. 113

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