Gear Coupling

Ever-power Model B coupling for light to medium-duty applications
Model B couplings aren’t interchangeable with regular 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. Quality 5 flange bolts to assure a long-enduring flange to flange and fastener fit. Uncovered bolt flanges are regular.
Shrouded bolt flanges could be provided through size 5. Size #5 1/2 and bigger couplings are only obtainable with uncovered bolt flanges.

Ever-power couplings are designed for ± 1/2° static misalignment per half coupling. Minimizing working misalignment will increase the life of the coupling. Make reference to the Installation and Alignment Instructions for alignment recommendations.

Ever-power COUPLING Features & Benefits

IMPROVED SOFT SEAL presents superior sealing less than misaligned conditions.
UNIQUE TOOTH FORM utilizing a 40° pressure angle, distributes the load over a more substantial area than couplings designed to use a 20° pressure position.
Total TOOTH ENGAGEMENT reduces uneven use on tooth that results in longer lifestyle plus improved performance.
QUALITY EXPOSED FASTENERS consists of SAE Grade 5 bolts with hex nuts and lock washers. Installation is simple, without special tools. Shrouded bolts optional.
CLEAR Corrosion INHIBITIVE AND CORROSION RESISTANT Finish off protects coupling in normal industrial environments.
AVAILABLE OFF-THE-SHELF in reborables with large bore capabilities or stock finish bored.
OPTIONAL PILOT Bands provides positive register between similar halves. Eliminates selective assembly required in male, female sleeves.
INTERCHANGEABLE by fifty percent coupling with competitive coupling designs.
HIGHER MISALIGNMENT CAPABILITY sizes 1-7 compensate for up to ±1 1/2° static angular misalignment per gear mesh.
Series H Gear Couplings

Series H couplings of Size 8 to 30 are made for ±1/2° misalignment per flex half coupling, to compensate for misalignment between your shafts in a full-flex coupling. Series H couplings can be provided in full-flex, flex-rigid, floating shaft and spacer plans in addition to custom designs. Only exposed bolt flanges can be found in sizes 8 to 30.

The straight-faced, involute stub tooth form is utilized in the Series H coupling, sizes 8 to 30. This tooth type distributes contact pressures over the full length of the hub tooth, to greatest develop the needed lubricating film, reducing tooth put on and extending coupling support life for a long time of operation. THE FINISH Rings are removable for simple assembly and to enable inspection of the gear sets.
Ever-power Gear Couplings

The Ever-power design, with its life time all-metal end ring, provides up to 300% greater lubricant capacity. This implies that longer intervals between relubrication may be scheduled.

The all-metal 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 end ring not only provides the dam over which lubricant must circulation to escape, nonetheless 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 finish ring.

It is the only coupling designed to use oil lubrication.

To make sure that your couplings provide Maximum Life, usually 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 industry today. It is this tooth form that distributes tooth get in touch with pressures over the full amount of the hub tooth, best developing the needed hydrodynamic lube film, minimizing tooth wear and extending coupling existence. It is the just hub tooth form obtainable in the standard Ever-power coupling line.

Ever-power Gear Couplings

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

The standard Ever-powercoupling contains two identical half couplings. Optional precision steel pilot rings are available when even more accurate centering of both sleeves is required.

Competitive gear couplings incorporate an O-ring seal. In order 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 large misalignment seal that seals remarkably under misaligned circumstances.

Ever-power POWERLIGN
This flangeless design transmits identical torques as the standard Ever-power Coupling. Having a smaller sized outside diameter, however, it is more compact, lighter, and will run at greater speeds. This alternative may be selected 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 equipment mesh.
Minimizing working misalignment will increase the life span of the coupling. Make reference to the Installation and Alignment Instructions for alignment recommendations.
Larger Bore Capabilities allow the most economical size selection for shafts up to 10 5/8″.
Higher Torque Ratings due to larger tooth pitch diameters than other couplings.
Versatility for the reason that Series H’s are interchangeable by fifty percent coupling with competitive coupling styles.
1 1/2° Curved-Face Teeth certainly are a prime feature of the Series H coupling, sizes 1-7. The crowned hub teeth are a 20° full-depth involute tooth form with flank, suggestion, and root curvature. When
used in combination with the straight confronted sleeve teeth, these 1 1/2° curved encounter hubs offer improved shaft misalignment capability
All couplings feature precision-drilled flange bolt holes, and tight tolerance Quality 5 flange bolts to make sure a long-lasting flange to flange and fastener fit. Exposed bolt flanges are
standard. Shrouded bolt flanges could be provided through size 5. Size #5 1/2 and larger couplings are only obtainable with exposed bolt flanges.

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

Ever-power COUPLING Features & Benefits

The Ever-power equipment coupling comes in two basic products:

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


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