Linear cylinders

TR-Series, Tie rod cylinders

  • Rod seal uses spring loaded multiple lip vee rings, a supporting bronze bearing ring bushing and a double lip wipe

Workholding Cylinder Accessories, series FN, MF, BS

Enerpac cylinder accessories for increased installation and installation applications to meet a variety of tasks

  • Mounting flanges – to adapt cylinders for particular application

  • Flange mounting connector – for mounting threaded body cylinders in any position

  • Contact bolts allow cylinders to act as a datum point in clamping applications, and protect the piston when cylinders are used for pushing applications

BAD-Series, Cylinder Mounting Accessories for BRD-series

  • Accessories increase the number of possible applications of BRD-series cylinders

  • Mounting on cylinder or plunger

  • Mounting cast in the form of foot – flange mounting; retainer nut included

  • Flange mounting connector: mounted on the flange; retainer nut included

  • Retainer nut: for locking foot or flange mounting. Tightens onto cylinder collar threads (included with foot and flange mounting kits)

  • Clevis Eye: Threads onto plunger or into cylinder base

LCA-Series, Clamp Arms for Link Clamps

Pressure versus thrust force

Using different clamping arm lengths requires reducing the hydraulic pressure applied and the resulting clamping force. Download a page from a directory showing a diagram presenting the relationship between pressure and clamp force.

  • Available in standard or extended length

  • Standard arm includes set screw and lock nut

  • Long arm is machinable at the working place, to adjust it for the requirement

MRS-Series, Positive Clamping Cylinder

  • Enerpac positive clamping cylinders are ideal for pallet loads

  • Heavy disk springs maintain the clamping force – hydraulic pressure is used for release

  • Hollow plunger design allows easy retrofit

  • Non-standard buttons can be fitted into the plunger for clamping directly against a work piece

  • Threaded body allows easy cylinders mounting directly into fixture plate

  • Internal threaded plunger allows accessories to be used easily for retrofit applications

BRD-Series, Double-Acting General Purpose Cylinders

  • Double-acting general purpose cylinders of high-pressure design whenever an additional force is necessary for pushing or pulling

  • High stroke in compact body, works for clamping

  • Different mounting options for cylinders

  • Collar threads allow for different accessories mounting

  • Chrome plated plunger assure long lifetime

  • To increase the possible use of the cylinder, a large selection of replacement devices is available to fit the threaded plunger or base

BRW, MRW, RW-Series, General Purpose Cylinders

  • All-purpose single-acting heavy-duty cylinders have a variety of applications

  • High pressure (700 bar) design when additional force is required

  • Long stroke lengths in compact design, well suited for welding

  • Flange thread and base mounting holes allow flexible mounting options

  • Hardened snap-in removable saddle for additional plunger protection

  • Chrome plated plunger with bronze upper and lower bearings provide long lifetime

CY, HCS, QDH, RWH-Series, Cylinders with Hollow Plunger

  • Enerpac cylinders with hollow plunger ensure pushing and pulling operations with strong force on and nearby installations

  • Load can be attached to either end of the cylinder, providing a choice of push or pull actions (both solutions realizing full cylinder capacity)

  • Very high cylinder capacities contained within small dimensions allow compact fixture designs

  • Spring operation allows for easy unloading of the work piece

  • Threaded flanges and base mounting holes allow mounting flexibility in many places, including table-top surfaces and T

  • Nickel-plated plungers, plunger wipers and internal venting prevent corrosion and support longer operation life on all HCS models

ECH, ECM-Series, Pull Down Clamps

  • Enerpac pull down clamps are designated for use at uninterrupted machining

  • Independent horizontal and vertical movement for a true pull down

  • Compact size and low height allows more flexible and economic mounting than comparable dedicated

  • Manifold and BSPP ports

  • Contamination resistant design for low maintenance, removable guard for unwanted chips removal

  • Oil ports on both sides for mounting flexibility

  • Optional mechanical counter hold provides pull down on end stop for large parts

  • Mounting bolts included for ease of installation

CYDA, WMT, WRT-Series, Cylinders with Threaded Body

  • Enerpac cylinders with threaded body assure maximum force in a compact design

  • Exact positioning, cylinders may be installed at hand bar clamp bridge

  • Threaded body allows exact positioning and easy installation

  • Center-tapped plungers allow a variety of attachments

  • Single-acting spring return models simplify hydraulic tubing requirements

  • Double-acting models are recommended for applications requiring powered pulling or fast automated control

  • Removable base allows CYDA15 to be threaded into an own custom manifold

LU-Series, Hydraulic Link Clamps

  • Enerpac hydraulic link clamps continuously ensure fast and accurate clamping

  • Hydraulic cylinder pushes linkage, pivoting clamp arm into

  • Linkage can be re-positioned to clamp at 90, 180, or 270 degrees from ports

  • Clamps can be mounted using supplied bolts or held in place with flange nut

  • Standard arm or long arm to be ordered separately

PT-Series, Threaded Body Pull Cylinders

  • Enerpac threaded body pull cylinders can be secured at any height

  • Mounted directly on installation

  • Simple preparation for mounting

  • Easy mounting and dismantling

  • Plunger linear movement

  • Threaded port connection

  • Threaded plunger allows to easy mount of accessories to pull cylinders

PL-Series, Lower Flange Pull Cylinder

Enerpac lower flange pull cylinders require minimal space for mounting, when every millimeter counts

  • Plunger linear movement

  • Flexible design allows for manifold or threaded port connection

  • Low profile mounting way allows the cylinder body was below the mounting surface

  • Threaded plunger allows to easy mount of accessories

  • Simple preparation for mounting

  • Easy to work a hole – tight tolerances not required

  • Easy installation with only 3 or 4 mounting bolts

  • Double oil ports – threaded port or manifold port

PU-Series, Upper Flange Pull Cylinder

Enerpac upper flange pull cylinders require minimal space for mounting, when every millimeter counts

  • Plunger linear movement

  • Flexible design allows for manifold or threaded port connection

  • Low profile mounting way allows the cylinder body was below the mounting surface

  • Threaded plunger allows to easy mount of accessories

  • Simple preparation for mounting

  • Easy to work a hole – tight tolerances not required

  • Easy installation with only 3 or 4 mounting bolts

  • Double oil ports – threaded port or manifold port

BD, BMD, BMS, BS-Series, Block Cylinders

  • Enerpac universal block cylinders for all-purpose application

  • Six clamping forces allow selection of proper size at given situation

  • Different stroke lengths to meet the requirements of a given installation

  • Possible selection of a single-acting (with spring) or two-acting model – depending on the hydraulic system

  • Alternative oil connections: cylinder may be connected to both: the collector and the tubes, depending on the needs

  • Cylinder compact design doesn’t require a lot of space at

  • Internal plunger wipers in ring shape not allows for contamination, so it extend the cylinder

High clamping force in compact size CSM-Series, Manifold Cylinders

  • Enerpac cylinders for manifolds are single-acting with spring simplifying hydraulic requirements

  • Compact cylinder integrated with positioning installation and holding

  • Design eliminates the need for fittings and tubing, minimizing space requirements and facilitating easy removal of chips and dirt

  • Minimal cylinder height compared to the plunger stroke allow for design of very compact installations

  • Cylinder body to manifold completely hides in the installation allowing the work piece to be positioned almost evenly with the installation surface, saving space

  • Cyanide hardened bodies and internal wipers allows of high cycles operation without maintenance

  • Center-tapped plungers held work piece contact buttons

CST, CDT-Series, Threaded Body Cylinders

High clamping force in compact size

  • Minimum cylinder diameter combined with maximized clamping forces

  • Threaded body allows fine positioning and easy

  • Internal plunger wipers allow high-cycle performance, maintenance-free

  • Center-tapped plungers held work piece contact buttons

  • Single-acting models with spring return simplify hydraulic tubing requirements

  • Double-acting models are recommended for applications requiring high cycle.