Ever-power Model B coupling for light to medium-duty applications
Model B couplings are not 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 fit. Exposed bolt flanges are regular.
Shrouded bolt flanges could be supplied through size 5. Size #5 1/2 and larger couplings are only available with exposed bolt flanges.
MISALIGNMENT CAPABILITIES
Ever-power couplings are created for ± 1/2° static misalignment per fifty percent coupling. Minimizing operating misalignment will maximize the life span 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 less than misaligned conditions.
UNIQUE TOOTH FORM utilizing a 40° pressure angle, distributes the strain over a more substantial area than couplings designed to use a 20° pressure position.
FULL TOOTH ENGAGEMENT reduces uneven use on teeth that results in much longer existence plus improved performance.
QUALITY EXPOSED FASTENERS consists of SAE Grade 5 bolts with hex nuts and lock washers. Installation is easy, without special tools. Shrouded bolts optional.
CLEAR RUST 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 RINGS provides positive register between similar halves. Eliminates selective assembly needed in male, female sleeves.
INTERCHANGEABLE by half coupling with competitive coupling styles.
HIGHER MISALIGNMENT CAPABILITY sizes 1-7 compensate for ±1 1/2° static angular misalignment per equipment mesh.
Series H Gear Couplings
Series H couplings of Size 8 to 30 are made for ±1/2° misalignment per flex fifty percent coupling, to compensate for misalignment between the shafts in a full-flex coupling. Series H couplings can be provided in full-flex, flex-rigid, floating shaft and spacer arrangements as well as custom designs. Just exposed bolt flanges are available 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 needed lubricating film, reducing tooth put on and extending coupling program 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, using its life time all-metal end band, provides up to 300% greater lubricant capacity. This means that longer periods 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 finish ring not only provides 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 operations. It further eliminates partial tooth disengagement with resulting tooth overloads by providing sleeve teeth which are flush against the inside wall of the finish ring.
It’s the only coupling made to use oil lubrication.
To be certain 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 virtually unique in the industry today. It really is this tooth type that distributes tooth contact pressures across the full length of the hub tooth, greatest developing the needed hydrodynamic lube film, reducing tooth use and extending coupling life. It is the just hub tooth form available in the standard Ever-power coupling line.
Ever-power Gear Couplings
FULL ENGAGEMENT TEETH
The Ever-power gear coupling has been made with full length tooth engagement with the inherent result of longer life and improved performance.
OPTIONAL PILOT RINGS
The standard Ever-powercoupling includes two identical half couplings. Optional precision metal pilot rings can be found when more accurate centering of both sleeves is required.
HIGH MISALIGNMENT SEAL
Competitive gear couplings integrate 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 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 outside diameter, nevertheless, it is more small, lighter, and may run at better 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 gear mesh.
Minimizing working misalignment will increase the life span of the coupling. Make reference 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 due to larger tooth pitch diameters than other couplings.
Versatility in 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 confronted 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 assure a long-enduring flange to flange and fastener fit. Exposed 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.
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 is certainly a Buna-N O-ring to 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 equipment 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.
