Ever-power Model B coupling for light to medium-duty applications
Model B couplings aren’t interchangeable with standard Ever-power couplings.
Sizes 1 1/2 through 3 1/2 with integral end band.
All couplings feature precision-drilled flange bolt holes, and tight tolerance. Grade 5 flange bolts to make sure a long-lasting flange to flange and fastener match. Uncovered bolt flanges are regular.
Shrouded bolt flanges can be supplied through size 5. Size #5 1/2 and bigger couplings are only obtainable with exposed bolt flanges.

Ever-power couplings are made for ± 1/2° static misalignment per fifty percent coupling. Minimizing operating misalignment will maximize the life of the coupling. Make reference to the Set up and Alignment Instructions for alignment recommendations.

Ever-power COUPLING Features & Benefits

IMPROVED SOFT SEAL offers superior sealing under misaligned conditions.
UNIQUE TOOTH FORM utilizing a 40° pressure angle, distributes the strain over a larger area than couplings designed to use a 20° pressure position.
FULL TOOTH ENGAGEMENT reduces uneven put on on teeth that results in much longer lifestyle plus improved performance.
QUALITY EXPOSED FASTENERS contains SAE Quality 5 bolts with hex nuts and lock washers. Installation is easy, without special equipment. Shrouded bolts optional.
CLEAR RUST INHIBITIVE AND CORROSION RESISTANT Surface finish protects coupling in normal industrial environments.
AVAILABLE OFF-THE-SHELF in reborables with huge bore capabilities or stock finish bored.
OPTIONAL PILOT Bands provides positive register between similar halves. Eliminates selective assembly needed in male, feminine sleeves.
INTERCHANGEABLE by half coupling with competitive coupling styles.
HIGHER MISALIGNMENT CAPABILITY sizes 1-7 compensate for ±1 1/2° static angular misalignment per equipment mesh.
Series H Gear Couplings

Series H couplings of Size 8 to 30 are created for ±1/2° misalignment per flex half coupling, to pay for misalignment between your shafts in a full-flex coupling. Series H couplings could be supplied in full-flex, flex-rigid, floating shaft and spacer plans in addition to custom designs. Just exposed bolt flanges are available in sizes 8 to 30.

The straight-faced, involute stub tooth form can be used in the Series H coupling, sizes 8 to 30. This tooth form distributes contact pressures over the full amount of the hub tooth, to best develop the required lubricating film, minimizing tooth put on and extending coupling service life for a long time of operation. THE FINISH Rings are detachable for ease of assembly and to enable inspection of the gear sets.
Ever-power Gear Couplings

The Ever-power design, using its lifetime all-metal end ring, provides up to 300% greater lubricant capacity. This means that longer intervals between relubrication could be scheduled.

The all-steel end ring, used exclusively in Ever-power couplings, eliminates the need for any type of perishable lube seal (o-rings, lip seals, cork gaskets, etc.). The finish ring not only supplies the dam over which lubricant must movement to escape, but it additionally pilots the sleeve with respect to the hub during start-up and shut-down functions. It further eliminates partial tooth disengagement with resulting tooth overloads by providing sleeve tooth which are flush against the inside wall of the end ring.

It’s the only coupling designed to use oil lubrication.

To be sure that your couplings provide Maximum Life, always specify Ever-power couplings, with the all-metal end band.

The Straight-Faced involute hub tooth form featured in the Ever-power coupling is practically unique in the market today. It is this tooth type that distributes tooth get in touch with pressures over the full length of the hub tooth, best developing the required hydrodynamic lube film, minimizing tooth use and extending coupling existence. It is the only hub tooth form obtainable in the typical Ever-power coupling line.

Ever-power Gear Couplings

The Ever-power gear coupling has been made with full length tooth engagement with the inherent result of longer existence and improved performance.

The standard Ever-powercoupling contains two identical half couplings. Optional precision steel pilot rings can be found when even more accurate centering of the two sleeves is required.

Competitive gear couplings include an O-ring seal. To be able to conform with today’s high misalignment capacities, this O-ring must fit into a groove that’s larger than the ring.Ever-power couplings make use of a truly great misalignment seal that seals remarkably under misaligned conditions.

Ever-power POWERLIGN
This flangeless design transmits identical torques as the typical Ever-power Coupling. Having a smaller outside diameter, nevertheless, it is more compact, lighter, and can run at better speeds. This alternative may be chosen for applications where space is limited.

SERIES H Features & Benefits

Higher Misalignment Capability
Sizes 1-7 compensate for ±1 1/2° static angular misalignment per gear mesh.
Minimizing working misalignment will increase the life of the coupling. Make reference to the Set up and Alignment Guidelines for alignment recommendations.
Larger Bore Capabilities permit the most economical size selection for shafts up to 10 5/8″.
Higher Torque Ratings due to larger tooth pitch diameters than various other couplings.
Versatility for the reason that Series H’s are interchangeable by half coupling with competitive coupling styles.
1 1/2° Curved-Face Teeth are a primary feature of the Series H coupling, sizes 1-7. The crowned hub teeth are a 20° full-depth involute tooth type with flank, suggestion, and root curvature. When
used in combination with the straight faced sleeve teeth, these 1 1/2° curved face hubs offer elevated shaft misalignment capability
All couplings feature precision-drilled flange bolt holes, and tight tolerance Quality 5 flange bolts to assure a long-long lasting flange to flange and fastener fit. Exposed bolt flanges are
regular. Shrouded bolt flanges can be supplied through size 5. Size #5 1/2 and larger couplings are only obtainable with uncovered bolt flanges.

Each sleeve flange is supplied with two pipe plugs 180° apart. This permits assembly of a full flex coupling with four lube plugs positioned every 90°, facilitating lubrication. The lube seal can be a Buna-N O-ring to help retain grease and exclude contaminants. KHP or KSG coupling greases are suggested in order to obtain maximum working life.

Ever-power COUPLING Features & Benefits

The Ever-power equipment coupling is available in two basic product lines:

Ever-powercoupling for medium to heavy-duty applications
Sizes 1 1/2 through 7 with essential end ring.
Sizes 8 through 30 with bolt-on end band.