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

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

The ENERPAC SLRD21 is a double-acting lower 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-198665

Also listed as: SLRD 21 · SLRD-21

Brand
ENERPAC
Item
Swing Clamp Hydraulic Cylinder: Double Acting, 500 lbf Clamping Force
Category
Lower Flange Mount Swing Clamp Cylinders
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ENERPAC
Manufacturer Part Number
SLRD21
Type
500 lbf Clamping Force
Total Stroke
0.65 in

Technical Documents

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

Product Description

The ENERPAC SLRD21 is a double-acting lower 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. This industrial cylinder is designed for workholding applications requiring a compact, flange-mounted clamping solution.

Frequently Asked Questions

What is the ENERPAC SLRD21 swing clamp cylinder used for?

The ENERPAC SLRD21 is a double-acting hydraulic swing clamp used in industrial workholding fixtures. It provides 500 lbf clamping force with a 0.65 in total stroke, ideal for machining and assembly operations requiring a compact, flange-mounted cylinder.

What are the specifications of the ENERPAC SLRD21?

The ENERPAC SLRD21 is a double-acting lower flange mount swing clamp with right swing direction. It delivers 500 lbf clamping force, 0.65 in total stroke, and a piston area of 0.12 sq in. The manufacturer part number is SLRD21.

Where to buy the ENERPAC SLRD21 worldwide?

3G Electric supplies the ENERPAC SLRD21 swing clamp cylinder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-acting hydraulic cylinder.

How to install the ENERPAC SLRD21 swing clamp cylinder?

Mount the ENERPAC SLRD21 using its lower flange, ensuring the swing direction (right) aligns with your fixture. Connect hydraulic lines to the double-acting ports, verify pressure does not exceed rated capacity, and test the 0.65 in stroke before full 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 lower 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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