Ever-power Model B coupling for light to medium-duty applications
Model B couplings are not interchangeable with regular Ever-power couplings.
Sizes 1 1/2 through 3 1/2 with integral end ring.
CENTER FLANGE BOLTING
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 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 uncovered bolt flanges.
MISALIGNMENT CAPABILITIES
Ever-power couplings are designed for ± 1/2° static misalignment per half coupling. Minimizing working misalignment will increase the life of the coupling. Refer to the Set up and Alignment Guidelines for alignment recommendations.
Ever-power COUPLING Features & Benefits
IMPROVED SOFT SEAL presents superior sealing less than misaligned conditions.
UNIQUE TOOTH FORM using a 40° pressure angle, distributes the load over a larger area than couplings which use a 20° pressure angle.
FULL TOOTH ENGAGEMENT reduces uneven put on on teeth that results in longer existence plus improved performance.
QUALITY EXPOSED FASTENERS consists of SAE Grade 5 bolts with hex nuts and lock washers. Installation is simple, 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 capabilities or stock finish bored.
OPTIONAL PILOT Bands provides positive register between identical halves. Eliminates selective assembly required in male, female sleeves.
INTERCHANGEABLE by fifty percent coupling with competitive coupling designs.
HIGHER MISALIGNMENT Ability 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 fifty percent coupling, to compensate for misalignment between your shafts in a full-flex coupling. Series H couplings could be provided in full-flex, flex-rigid, floating shaft and spacer arrangements and also custom designs. Just exposed bolt flanges are available in sizes 
8 to 30.
The straight-faced, involute stub tooth form is used in the Series H coupling, sizes 8 to 30. This tooth form distributes contact pressures over the full length of the hub tooth, to greatest develop the required lubricating film, reducing tooth use and extending coupling provider life for years of operation. The End Rings are removable for simple assembly and to enable inspection of the gear sets.
Ever-power Gear Couplings
The Ever-power design, using its lifetime all-metal end band, provides up to 300% greater lubricant capacity. This means that longer intervals between relubrication could 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 finish ring not only supplies the dam over which lubricant must movement to escape, nonetheless it additionally pilots the sleeve with regards to the hub during start-up and shut-down procedures. 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 is the only coupling made to use oil lubrication.
To be certain that your couplings provide Optimum Life, constantly 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 really is this tooth type that distributes tooth get in touch with pressures over the full amount of the hub tooth, greatest developing the required hydrodynamic lube film, minimizing tooth use and extending coupling lifestyle. 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 gear coupling has been designed with full size tooth engagement with the inherent result of longer existence and improved performance.
OPTIONAL PILOT RINGS
The standard Ever-powercoupling includes two identical half couplings. Optional precision steel pilot rings can be found when even more accurate centering of both sleeves is required.
HIGH MISALIGNMENT SEAL
Competitive gear couplings include an O-ring seal. To be able to conform with today’s high misalignment capacities, this O-ring must match a groove that is larger than the band.Ever-power couplings use a truly high misalignment seal that seals remarkably under misaligned conditions.
Ever-power POWERLIGN
This flangeless design transmits identical torques as the standard Ever-power Coupling. Having a smaller outside diameter, nevertheless, it is more compact, lighter, and can run at higher speeds. This alternative could 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 gear mesh.
Minimizing operating misalignment will increase the life of the coupling. Make reference to the Installation and Alignment Guidelines for alignment recommendations.
Larger Bore Capabilities allow the most economical size selection for shafts up to 10 5/8″.
Higher Torque Ratings because of larger tooth pitch diameters than other couplings.
Versatility in that Series H’s are interchangeable by fifty percent coupling with competitive coupling designs.
1 1/2° Curved-Face Teeth certainly are a prime feature of the Series H coupling, sizes 1-7. The crowned hub teeth certainly 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 improved shaft misalignment capability
CENTER FLANGE BOLTING
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 available with uncovered bolt flanges.
LUBRICATION
Each sleeve flange comes 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 usually a Buna-N O-ring to help retain grease and exclude contaminants. KHP or KSG coupling greases are recommended in order to obtain maximum operating 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 integral end ring.
Sizes 8 through 30 with bolt-on end ring.
