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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 SULD21 is a double-acting upper flange mount swing clamp hydraulic cylinder with a clamping force of 500 lbf and a total stroke of 0.65 in. It features a 0.12 sq in effective area and a left swing…

SKU 3G-OTH-156522

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
SULD21
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 SULD21 is a double-acting upper flange mount swing clamp hydraulic cylinder with a clamping force of 500 lbf and a total stroke of 0.65 in. It features a 0.12 sq in effective area and a left swing direction. This product is manufactured by ENERPAC under model number SULD21.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ENERPAC SULD21 swing clamp cylinder used for?

The ENERPAC SULD21 is a double-acting hydraulic swing clamp cylinder used in industrial workholding and fixturing. It provides 500 lbf clamping force with a 0.65 in total stroke, ideal for automated machining, assembly lines, and hydraulic clamping systems where a left swing direction is required.

What are the specifications of the ENERPAC SULD21?

The ENERPAC SULD21 is a double-acting upper flange mount swing clamp cylinder with 500 lbf clamping force, 0.65 in total stroke, 0.12 sq in effective area, and left swing direction. The manufacturer part number is SULD21. It is designed for hydraulic systems requiring compact, reliable clamping.

Where to buy the ENERPAC SULD21 worldwide?

You can source the ENERPAC SULD21 swing clamp cylinder through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for ENERPAC hydraulic components.

How to install the ENERPAC SULD21 swing clamp cylinder?

Install the ENERPAC SULD21 by mounting it via the upper flange to a fixture plate. Connect hydraulic lines to the double-acting ports, ensuring correct left swing orientation. Use proper hydraulic fluid and torque specifications per ENERPAC guidelines. Test for leaks and full stroke before operation.

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, 500 lbf Clamping Force, 0.65 in Total Stroke (MPN SLLD21). Key specifications — attr95671: 0.12 sq in; attr95672: Left; attr97405: SLLD21; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Left (MPN SULS51). Key specifications — attr95671: 0.28 sq in; attr95672: Left; attr97405: SULS51; 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.
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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.
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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: 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.