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 ring.
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 match. Exposed bolt flanges are regular.
Shrouded bolt flanges can be provided through size 5. Size #5 1/2 and bigger couplings are only available with exposed bolt flanges.

MISALIGNMENT CAPABILITIES
Ever-power couplings are created for ± 1/2° static misalignment per half coupling. Minimizing operating misalignment will increase the life of the coupling. Refer to the Installation and Alignment Guidelines for alignment recommendations.

Ever-power COUPLING Features & Benefits

IMPROVED SOFT SEAL gives superior sealing in misaligned conditions.
UNIQUE TOOTH FORM using a 40° pressure position, distributes the strain over a more substantial area than couplings designed to use a 20° pressure angle.
FULL TOOTH ENGAGEMENT reduces uneven use on tooth 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 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 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 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 designed for ±1/2° misalignment per flex fifty percent 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 arrangements as well as custom designs. Just 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 amount of the hub tooth, to greatest develop the required lubricating film, minimizing tooth use and extending coupling support life for years 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 implies that longer periods between relubrication could be scheduled.

The all-metallic end ring, used exclusively in Ever-power couplings, eliminates the necessity for any kind 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, but it additionally pilots the sleeve with regards to the hub during start-up and shut-down operations. It further eliminates partial tooth disengagement with resulting tooth overloads by giving sleeve tooth which are flush against the within wall of the finish ring.

It is the only coupling made to use oil lubrication.

To be certain 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 industry today. It is this tooth form 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 put on and extending coupling lifestyle. It is the only hub tooth form obtainable in the typical Ever-power coupling line.

Ever-power Gear Couplings

FULL ENGAGEMENT TEETH
The Ever-power equipment coupling has been made with full duration 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 steel pilot rings are available when even more accurate centering of both sleeves is required.

HIGH MISALIGNMENT SEAL
Competitive gear couplings incorporate an O-ring seal. To be able to conform with today’s high misalignment capacities, this O-ring must match a groove that’s larger than the ring.Ever-power couplings make use of a truly great 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 will run at higher speeds. This alternative could be selected for applications where space is bound.

SERIES H Features & Benefits

Higher Misalignment Capability
Sizes 1-7 compensate for ±1 1/2° static angular misalignment per equipment mesh.
Minimizing operating misalignment will maximize the life of the coupling. Refer 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 because of larger tooth pitch diameters than other couplings.
Versatility for the reason that Series H’s are interchangeable by half coupling with competitive coupling designs.
1 1/2° Curved-Face Teeth certainly are a primary feature of the Series H coupling, sizes 1-7. The crowned hub teeth are a 20° full-depth involute tooth form with flank, tip, and root curvature. When
used in combination with the straight faced sleeve teeth, these 1 1/2° curved encounter hubs offer elevated shaft misalignment capability
CENTER FLANGE BOLTING
All couplings feature precision-drilled flange bolt holes, and tight tolerance Grade 5 flange bolts to assure a long-enduring flange to flange and fastener fit. Exposed bolt flanges are
standard. Shrouded bolt flanges can be provided through size 5. Size #5 1/2 and larger couplings are only available with exposed bolt flanges.

LUBRICATION
Each sleeve flange comes 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 is definitely a Buna-N O-ring to greatly help retain grease and exclude contaminants. KHP or KSG coupling greases are suggested to be able to obtain maximum working life.

Ever-power COUPLING Features & Benefits

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

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