Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force - Lower Flange Mount Swing Clamp Cylinders
ENERPACLower Flange Mount Swing Clamp Cylinders

ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force

The ENERPAC SLRS21 is a single-acting lower flange mount swing clamp hydraulic cylinder with a right swing direction. It delivers a clamping force of 475 lbf and a total stroke of 0.65 in, with an effective area of…

SKU 3G-OTH-198631

Brand
ENERPAC
Item
Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force
Category
Lower Flange Mount Swing Clamp Cylinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ENERPAC
Manufacturer Part Number
SLRS21
Type
475 lbf Clamping Force
Total Stroke
0.65 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ENERPAC SLRS21 is a single-acting lower flange mount swing clamp hydraulic cylinder with a right swing direction. It delivers a clamping force of 475 lbf and a total stroke of 0.65 in, with an effective area of 0.12 sq in.

Frequently Asked Questions

What is the ENERPAC SLRS21 swing clamp cylinder used for?

The ENERPAC SLRS21 is a single-acting hydraulic swing clamp cylinder used in industrial workholding and fixturing. It provides 475 lbf clamping force with a 0.65 in total stroke, ideal for machining, assembly, and automation applications requiring a right swing direction.

What are the specifications of the ENERPAC SLRS21?

The ENERPAC SLRS21 is a single-acting lower flange mount swing clamp cylinder with a right swing direction. It delivers 475 lbf clamping force, 0.65 in total stroke, and an effective area of 0.12 sq in. The manufacturer part number is SLRS21.

Where to buy the ENERPAC SLRS21 worldwide?

3G Electric supplies the ENERPAC SLRS21 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 single-acting hydraulic cylinder.

How to install the ENERPAC SLRS21 swing clamp cylinder?

Mount the ENERPAC SLRS21 using its lower flange, ensuring the right swing direction aligns with your fixture. Connect hydraulic lines to a single-acting circuit, 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force, 0.65 in Total Stroke (MPN SLLS21). Key specifications — attr95671: 0.12 sq in; attr95672: Left; attr97405: SLLS21; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 475 lbf Clamping Force, 0.65 in Total Stroke (MPN SLLS21). Key specifications — attr95671: 0.12 sq in; attr95672: Left; attr97405: SLLS21; attr98896: ENERPAC.
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
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: Double Acting, 2,600 lbf Clamping Force, 1.1 in Total Stroke (MPN SLRD121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SLRD121; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 2,600 lbf Clamping Force, 1.1 in Total Stroke (MPN SLRD121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SLRD121; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,250 lbf Clamping Force, 0.28 sq in, Right (MPN SLRD51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SLRD51; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,250 lbf Clamping Force, 0.28 sq in, Right (MPN SLRD51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SLRD51; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SLLS121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SLLS121; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SLLS121). Key specifications — attr95671: 0.63 sq in; attr95672: Left; attr97405: SLLS121; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Left (MPN SLLS51). Key specifications — attr95671: 0.28 sq in; attr95672: Left; attr97405: SLLS51; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Left (MPN SLLS51). Key specifications — attr95671: 0.28 sq in; attr95672: Left; attr97405: SLLS51; attr98896: ENERPAC.

More from ENERPAC

View all ENERPAC parts →
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
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: Single Acting, 7,450 lbf Clamping Force, 1.28 in Total Stroke, 1.92 sq in (MPN SLLS351). Key specifications — attr95671: 1.92 sq in; attr95672: Straight; attr97405: SLLS351; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp: Single Acting, 7,450 lbf Clamping Force, 1.28 in Total Stroke, 1.92 sq in (MPN SLLS351). Key specifications — attr95671: 1.92 sq in; attr95672: Straight; attr97405: SLLS351; attr98896: ENERPAC.
ENERPAC Swing Clamp: Single Acting, 3,900 lbf Clamping Force, 1.16 in Total Stroke, 1.10 sq in, Left (MPN SLLS201). Key specifications — attr95671: 1.10 sq in; attr95672: Left; attr97405: SLLS201; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp: Single Acting, 3,900 lbf Clamping Force, 1.16 in Total Stroke, 1.10 sq in, Left (MPN SLLS201). Key specifications — attr95671: 1.10 sq in; attr95672: Left; attr97405: SLLS201; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,259 lbf Clamping Force, 0.28 sq in, Left (MPN SLLD52). Key specifications — attr95671: 0.28 sq in; attr95672: Left; attr97405: SLLD52; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Double Acting, 1,259 lbf Clamping Force, 0.28 sq in, Left (MPN SLLD52). Key specifications — attr95671: 0.28 sq in; attr95672: Left; attr97405: SLLD52; attr98896: ENERPAC.
ENERPAC Swing Clamp: Double Acting, 18.7 kN Clamping Force, 29.5 mm Total Stroke, 7.10 cu cm, Left (MPN SLLD202). Key specifications — attr95671: 7.10 cu cm; attr95672: Left; attr97405: SLLD202; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp: Double Acting, 18.7 kN Clamping Force, 29.5 mm Total Stroke, 7.10 cu cm, Left (MPN SLLD202). Key specifications — attr95671: 7.10 cu cm; attr95672: Left; attr97405: SLLD202; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Right (MPN SLRS51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SLRS51; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 1,100 lbf Clamping Force, 0.28 sq in, Right (MPN SLRS51). Key specifications — attr95671: 0.28 sq in; attr95672: Right; attr97405: SLRS51; attr98896: ENERPAC.
ENERPAC Collet-Lok Swing Cylinder: Double Acting, 8,500 lbf Clamping Force, 1.65 in Total Stroke (MPN WPFR300V). Key specifications — attr95671: 2.05 sq in; attr95672: Right; attr97405: WPFR300V; attr98896: ENERPAC.
ENERPAC
ENERPAC Collet-Lok Swing Cylinder: Double Acting, 8,500 lbf Clamping Force, 1.65 in Total Stroke (MPN WPFR300V). Key specifications — attr95671: 2.05 sq in; attr95672: Right; attr97405: WPFR300V; attr98896: ENERPAC.
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SLRS121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SLRS121; attr98896: ENERPAC.
ENERPAC
ENERPAC Swing Clamp Hydraulic Cylinder: Single Acting, 2,400 lbf Clamping Force, 1.1 in Total Stroke (MPN SLRS121). Key specifications — attr95671: 0.63 sq in; attr95672: Right; attr97405: SLRS121; attr98896: ENERPAC.