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Enerpac STLD21

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Enerpac STLD21 2.2 kN Swing Clamp

Enerpac STLD21; 2.2 kN (500 lbf) force, 16.5 mm stroke, 345 bar (5,000 psi), double-acting, left-turning threaded body swing clamp.

EnerpacMFR # STLD21SKU # YLSR2O18SDS0L4I
Dimension N0.6 in
Mounting StyleThreaded Body
Country of OriginUnited States
Dimension D1.125-16 un in
Dimension J12.09 in
Dimension C1.04 in
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About This Product

STLD21 is a compact, double-acting, left-turning threaded body hydraulic swing clamp from the ST series. It threads directly into the fixture and is locked with a jam nut after height adjustment. It provides 2.2 kN (500 lbf) force, 16.5 mm (0.65 in) stroke, a maximum operating pressure of 345 bar (5,000 psi), a minimum operating pressure of 500 psi (approx. 35 bar) and a maximum oil flow of about 0.2 L/min (12 in³/min). Body thread is 1.125-16 UN, port is SAE #2, flange nut is FN281 and the standard clamp arm is CAS21. Country of origin is the United States. It is used in light-duty workholding and fixture applications.

Features and Benefits

  • Body thread for precise cylinder height positioning
  • Threaded port connection
  • Easy installation and removal
  • Greatest flexibility in fixture design
  • 30, 45 and 60 degree swing angles available on request
  • 2.2 kN force, 16.5 mm stroke, standard clamp arm CAS21

Enerpac STLD21

  • Genuine, certified Enerpac product
  • Fast sourcing through a worldwide supply network
  • Product selection and compatibility support from our technical team
  • Equivalent and alternative product suggestions
  • Quotation and lead time tailored to your request

Specifications

Dimension N0.6 in
Mounting StyleThreaded Body
Country of OriginUnited States
Dimension D1.125-16 un in
Dimension J12.09 in
Dimension C1.04 in
Dimension P0.97 in
Cylinder Effective Area (Unclamp)0.24 in²
Dimension B2.32 in
Dimension Q.250 - 20 unc in
ApplicationsClamp
Dimension Z50 degrees
Minimum Operating Pressure500 psi
Dimension H0.39 in
Dimension C20.98 in
Product TypeSwing Clamp - Threaded Body
Dimension GSAE #2
Rotation DirectionLeft
Dimension F0.39 in
Maximum Operating Pressure5,000 psi
Return TypeDouble-Acting
SeriesST
Dimension D11.54 in
Maximum Oil Flow12 in³/min
Stroke0.65 in
Dimension K0.63 in
Dimension C11.69 in
Cylinder Effective Area (Clamp)0.12 in²
Dimension D21.29 in
Standard Clamp ArmCAS21
Dimension Y25 degrees
Oil Capacity (Unclamp)0.15 in³
Dimension A4.41 in
Product LineWorkholding Tools
Weight1.1 lbs
Oil Capacity (Clamp)0.08 in³
Clamping Stroke0.32 in
Dimension T1.22 in
Clamping Force500 lbs

Documents & CAD

Series documents 1· shared by this product series

BrochureWorkholding Swing Clamps, EnglishPDF·1.8 MB

CAD Files 5

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Alternative Names & Search Terms

STLD21STLD-21STLD 21Enerpac STLD21Enerpac STLD-21STLD21 swing clampSTLD21 hydraulic clampEnerpac ST seriesEnerpac ST series swing clampthreaded body swing clampdouble acting swing clampleft turning swing clamphydraulic swing clamp2.2 kN swing clamp500 lbs force swing clampcompact hydraulic swing clamphydraulic fixture clampworkholding hydraulic clampFN281 flange nut clampCAS21 clamp arm swing clamp

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