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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force - Upper Flange Mount Swing Clamp Cylinders
ENERPACUpper Flange Mount Swing Clamp Cylinders

ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force

The ENERPAC SURD21 is a double-acting upper flange mount swing clamp hydraulic cylinder with a right swing direction. It delivers a 500 lbf clamping force and a 0.65 in total stroke, with a piston area of 0.12 sq in.

SKU 3G-OTH-156523

Brand
ENERPAC
Item
Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force
Category
Upper Flange Mount Swing Clamp Cylinders
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Technical Specifications

ENERPAC
Manufacturer Part Number
SURD21
Type
500 lbf Clamping Force
Total Stroke
0.65 in
View Full Spec Sheet

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ENERPAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ENERPAC SURD21 is a double-acting upper flange mount swing clamp hydraulic cylinder with a right swing direction. It delivers a 500 lbf clamping force and a 0.65 in total stroke, with a piston area of 0.12 sq in.

Used in

Common applications for ENERPAC
Heavy equipment maintenance — ENERPAC HCL25010 lock nut ram for lifting and holding large components during repair.
Automated machining — ENERPAC SLRD51 swing clamp cylinder for fixturing parts in CNC workholding systems.
Bolted joint assembly — ENERPAC ERT19024 extended reaction tube with RSL series torque wrenches for flange bolting.
Hydraulic power generation — ENERPAC ZE4408SB-T electric pump for powering torque tools in industrial plants.
Structural testing — ENERPAC A243 flat base attachment for RC series cylinders in load frame applications.
Field service operations — ENERPAC ZU4420MB-G portable pump for remote hydraulic tool operation.

ENERPAC Products

3G Electric supplies ENERPAC upper flange mount swing clamp cylinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,250 lbf Clamping Force, 0.28 sq in, Right (MPN SURD51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SURD51; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,250 lbf Clamping Force, 0.28 sq in, Right (MPN SURD51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SURD51; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 2,600 lbf Clamping Force, 1.1 in Total Stroke (MPN SURD121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SURD121; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Right (MPN SURS51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SURS51; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Right (MPN SURS51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SURS51; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 2,600 lbf Clamping Force, 1.1 in Total Stroke (MPN SULD121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SULD121; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 2,600 lbf Clamping Force, 1.1 in Total Stroke (MPN SULD121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SULD121; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force, 0.65 in Total Stroke (MPN SLRD21). Key specifications — attr95671: 0.12 sq in; attr95672: Right; attr97405: SLRD21; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force, 0.65 in Total Stroke (MPN SLRD21). Key specifications — attr95671: 0.12 sq in; attr95672: Right; attr97405: SLRD21; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 475 lbf Clamping Force, 1.91 in Total Stroke (MPN SULS21). Key specifications — attr95671: 1.92 sq in; attr95672: Left; attr97405: SULS21; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 475 lbf Clamping Force, 1.91 in Total Stroke (MPN SULS21). Key specifications — attr95671: 1.92 sq in; attr95672: Left; attr97405: SULS21; attr98896: ENERPAC.

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ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.91 in Total Stroke, 1.92 sq in (MPN SURDL351). Key specifications — attr95671: 1.92 sq in; attr95672: Right; attr97405: SURDL351; attr98896: ENERPAC.
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ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.91 in Total Stroke, 1.92 sq in (MPN SURDL351). Key specifications — attr95671: 1.92 sq in; attr95672: Right; attr97405: SURDL351; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SULS121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SULS121; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SULS121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SULS121; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 4,200 lbf Clamping Force, 1.10 sq in, Right (MPN SURD202). Key specifications — attr95671: 1.10 sq in; attr95672: Right; attr97405: SURD202; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 4,200 lbf Clamping Force, 1.10 sq in, Right (MPN SURD202). Key specifications — attr95671: 1.10 sq in; attr95672: Right; attr97405: SURD202; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SURS121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SURS121; attr98896: ENERPAC.
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ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SURS121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SURS121; attr98896: ENERPAC.
ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.91 in Total Stroke, 1.92 sq in, Left (MPN SULDL351). Key specifications — attr95671: 1.92 sq in; attr95672: Left; attr97405: SULDL351; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.91 in Total Stroke, 1.92 sq in, Left (MPN SULDL351). Key specifications — attr95671: 1.92 sq in; attr95672: Left; attr97405: SULDL351; attr98896: ENERPAC.
ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.28 in Total Stroke, 1.92 sq in (MPN SURD351). Key specifications — attr95671: 1.92 sq in; attr95672: Right; attr97405: SURD351; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp: Double Acting, 7,600 lbf Clamping Force, 1.28 in Total Stroke, 1.92 sq in (MPN SURD351). Key specifications — attr95671: 1.92 sq in; attr95672: Right; attr97405: SURD351; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force, 0.65 in Total Stroke (MPN SULD21). Key specifications — attr95671: 0.12 sq in; attr95672: Left; attr97405: SULD21; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force, 0.65 in Total Stroke (MPN SULD21). Key specifications — attr95671: 0.12 sq in; attr95672: Left; attr97405: SULD21; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force, 0.65 in Total Stroke (MPN SURS21). Key specifications — attr95671: 0.12 sq in; attr95672: Right; attr97405: SURS21; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force, 0.65 in Total Stroke (MPN SURS21). Key specifications — attr95671: 0.12 sq in; attr95672: Right; attr97405: SURS21; attr98896: ENERPAC.