Enerpac SULD-51 upper flange long-arm double-acting swing clamp delivers 1100 lb clamping force at 5000 psi for workholding applications. Double-acting hydraulic operation provides powered clamping and unclamping. Upper flange mount enables secure fixture integration, while the long-arm design extends reach for deep or obstructed workpieces. Ideal for machining centers, palletized fixtures, and automated production cells.

Clamp mounting style

Upper flange

Clamp return type

Double-acting

Clamp rotation direction

Left

Clamping force (lbs)

1250

Cylinder effective area clamp (in2)

0.28

Cylinder effective area un clamp (in2)

0.59

Manifold dring

568-011

Max oil flow (in3 min)

25

Max operating pressure (psi)

5,000

Min operating pressure (psi)

500

Mounting thread JUNF

0.250-28

Oil capacity clamp (in3)

0.25

Oil capacity un clamp (in3)

0.53

Standard clamp arm

CAS51

Stroke (in)

0.89

Stroke clamping (in)

0.39