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.
CENTER FLANGE BOLTING
All couplings feature precision-drilled flange bolt holes, and tight tolerance. Grade 5 flange bolts to assure a long-lasting flange to flange and fastener suit. Exposed bolt flanges are standard.
Shrouded bolt flanges can be supplied through size 5. Size #5 1/2 and bigger couplings are only available with uncovered bolt flanges.

MISALIGNMENT CAPABILITIES
Ever-power couplings are created for ± 1/2° static misalignment per half coupling. Minimizing working misalignment will increase 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 presents superior sealing in misaligned conditions.
UNIQUE TOOTH FORM utilizing a 40° pressure position, distributes the load over a larger area than couplings designed to use a 20° pressure angle.
FULL TOOTH ENGAGEMENT reduces uneven put on on teeth that results in much longer life plus improved performance.
QUALITY EXPOSED FASTENERS consists of 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 Finish off protects coupling in regular industrial environments.
AVAILABLE OFF-THE-SHELF in reborables with large bore features or stock finish bored.
OPTIONAL PILOT RINGS provides positive register between identical halves. Eliminates selective assembly required in male, female sleeves.
INTERCHANGEABLE by half coupling with competitive coupling styles.
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 created for ±1/2° misalignment per flex half coupling, to pay for misalignment between the shafts in a full-flex coupling. Series H couplings could be provided in full-flex, flex-rigid, floating shaft and spacer arrangements as well as custom designs. Only exposed bolt flanges can be found 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 type distributes contact pressures over the full amount of the hub tooth, to greatest develop the needed lubricating film, reducing tooth wear and extending coupling services life for years of operation. THE FINISH Rings are detachable for simple assembly and to enable inspection of the gear sets.
Ever-power Gear Couplings

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

The all-metallic end ring, used exclusively in Ever-power couplings, eliminates the necessity for any type of perishable lube seal (o-rings, lip seals, cork gaskets, etc.). The end ring not only supplies the dam over which lubricant must stream 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 teeth which are flush against the within wall of the end ring.

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

To be certain that your couplings provide Maximum Life, often 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 across the full length of the hub tooth, best developing the needed hydrodynamic lube film, reducing tooth use and extending coupling existence. It is the only hub tooth form available in the typical Ever-power coupling line.

Ever-power Gear Couplings

FULL ENGAGEMENT TEETH
The Ever-power equipment coupling has been designed with full length tooth engagement with the inherent consequence of longer life and improved performance.

OPTIONAL PILOT RINGS
The standard Ever-powercoupling includes two identical half couplings. Optional precision metal pilot rings are available when even more accurate centering of the two sleeves is required.

HIGH MISALIGNMENT SEAL
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 band.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 typical Ever-power Coupling. Having a smaller outside diameter, however, it is more compact, lighter, and can run at higher speeds. This alternative could 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 operating misalignment will increase the life span of the coupling. Make reference to the Set up 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 because of bigger tooth pitch diameters than additional 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 prime feature of the Series H coupling, sizes 1-7. The crowned hub teeth are a 20° full-depth involute tooth type with flank, tip, and root curvature. When
used with the straight faced sleeve teeth, these 1 1/2° curved face hubs offer improved shaft misalignment capability
CENTER FLANGE BOLTING
All couplings feature precision-drilled flange bolt holes, and tight tolerance Grade 5 flange bolts to make sure a long-enduring 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 uncovered bolt flanges.

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

Ever-power COUPLING Features & Benefits

The Ever-power gear coupling is available in two basic products:

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 ring.