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Enerpac SLRS21

Photo may not represent actual item. Refer to name and product specs for all details.

Enerpac SLRS21 2.1 kN Swing Clamp

Enerpac SLRS21; 2.1 kN (475 lbf) force, single-acting, right-turning, lower flange hydraulic swing clamp.

EnerpacMFR # SLRS21SKU # YLSB66NLQ089QPO
Dimension N0.61 in
Mounting StyleLower Flange
Country of OriginUnited States
Dimension D1.1 in
Dimension C3.13 in
Dimension P0.97 in
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About This Product

SLRS21 is a single-acting, right-turning, lower flange hydraulic swing clamp from the SLR series. Force is listed as 475 lbf (about 2.1 kN), operating pressure as 500–5,000 psi, and stroke as 0.65 in (about 16.5 mm). The standard clamp arm is CAS21. The lower flange body is bolted to the fixture and does not require machined fixture holes. Hydraulic connection can be made through a manifold or a threaded port, with SAE #2 port size. The symmetrical rectangular flange allows clamping from three sides of the cylinder. It is used in workholding fixtures, particularly for clamping extra large parts. Weight is 1 lb (about 0.45 kg) and the country of origin is the United States.

Features and Benefits

  • Flexible design allows manifold or threaded port connection
  • No fixture hole preparation required
  • Easiest mounting preparation in the swing cylinder line
  • Symmetrical rectangular flange enables clamping at three sides of the cylinder
  • Allows extra large parts to be clamped
  • 30, 45 and 60 degree swing angles available on request

Enerpac SLRS21

  • 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 N0.61 in
Mounting StyleLower Flange
Country of OriginUnited States
Dimension D1.1 in
Dimension C3.13 in
Dimension P0.97 in
Dimension Q.250-20 UNC in
ApplicationsClamp
Dimension Z60 degrees
Minimum Operating Pressure500 psi
Dimension H0.54 in
Product TypeSwing Clamp - Lower Flange
Dimension GSAE #2
Rotation DirectionRight
Dimension F0.39 in
Maximum Operating Pressure5,000 psi
Return TypeSingle-Acting
SeriesSLR
Dimension D11.86 in
Maximum Oil Flow12 in³/min
Dimension V0.23 in
Stroke0.65 in
Dimension K0.63 in
Dimension X0.714 in
Dimension C13.78 in
Cylinder Effective Area (Clamp)0.12 in²
Dimension D21.77 in
Standard Clamp ArmCAS21
Dimension Y30 degrees
Dimension A4.41 in
Product LineWorkholding Tools
Weight1 lbs
Oil Capacity (Clamp)0.08 in³
Dimension S0.825 in
Clamping Stroke0.32 in
Dimension T1.22 in
Dimension U1.58 in
Clamping Force475 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

SLRS21SLRS-21SLRS 21Enerpac SLRS21Enerpac SLRS-21SLRS21 swing clampSLRS21 lower flange clampSLRS21 workholding clampEnerpac SLR seriesEnerpac SLR series swing clampswing clamp with CAS21 arm475 lbf swing clamp2.1 kN hydraulic swing clampsingle-acting swing clampright turning swing clamplower flange hydraulic clamphydraulic clamp for fixturesEnerpac hydraulic workholding clamp

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