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. Grade 5 flange bolts to assure a long-long lasting flange to flange and fastener match. Exposed bolt flanges are standard.
Shrouded bolt flanges could be provided through size 5. Size #5 1/2 and bigger couplings are only obtainable with uncovered bolt flanges.

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

Ever-power COUPLING Features & Benefits

IMPROVED SOFT SEAL offers superior sealing less than misaligned conditions.
UNIQUE TOOTH FORM utilizing a 40° pressure position, distributes the strain over a more substantial area than couplings which use a 20° pressure position.
Total TOOTH ENGAGEMENT reduces uneven use on tooth that results in much longer existence plus improved performance.
QUALITY EXPOSED FASTENERS contains SAE Grade 5 bolts with hex nuts and lock washers. Installation is simple, without special equipment. Shrouded bolts optional.
CLEAR Corrosion INHIBITIVE AND CORROSION RESISTANT End protects coupling in normal industrial environments.
AVAILABLE OFF-THE-SHELF in reborables with large bore capabilities or stock finish bored.
OPTIONAL PILOT RINGS provides positive register between identical halves. Eliminates selective assembly required in male, feminine sleeves.
INTERCHANGEABLE by half coupling with competitive coupling styles.
HIGHER MISALIGNMENT Capacity sizes 1-7 compensate for ±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 half 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 as well as custom designs. Only exposed bolt flanges can be found 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 across the full amount of the hub tooth, to best develop the needed lubricating film, minimizing tooth use and extending coupling services life for a long time of operation. THE FINISH Rings are removable for simple assembly and to allow 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 means that longer periods between relubrication could 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 finish ring not only supplies the dam over which lubricant must movement to escape, nonetheless it additionally pilots the sleeve with respect to the hub during start-up and shut-down procedures. It further eliminates partial tooth disengagement with resulting tooth overloads by giving sleeve tooth 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 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 virtually unique in the market today. It is this tooth type 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 use and extending coupling life. 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 designed with full duration tooth engagement with the inherent result of longer life and improved performance.

OPTIONAL PILOT RINGS
The standard Ever-powercoupling contains two identical half couplings. Optional precision steel pilot rings are available when even more accurate centering of the two 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 circumstances.

Ever-power POWERLIGN
This flangeless design transmits identical torques as the typical Ever-power Coupling. Having a smaller outside diameter, nevertheless, it is more small, lighter, and may run at greater 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 equipment mesh.
Minimizing working misalignment will increase the life 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 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 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, tip, and root curvature. When
used with the straight confronted sleeve teeth, these 1 1/2° curved encounter 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-long lasting 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 bigger couplings are only available with exposed bolt flanges.

LUBRICATION
Each sleeve flange comes 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 greatly help retain grease and exclude contaminants. KHP or KSG coupling greases are suggested to be able to obtain maximum operating 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 essential end ring.
Sizes 8 through 30 with bolt-on end ring.