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 band.
CENTER FLANGE BOLTING
All couplings feature precision-drilled flange bolt holes, and tight tolerance. Quality 5 flange bolts to assure a long-long lasting flange to flange and fastener match. Uncovered 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.
MISALIGNMENT CAPABILITIES
Ever-power couplings are created for ± 1/2° static misalignment per half coupling. Minimizing operating misalignment will maximize the life of the coupling. Refer to the Installation and Alignment Guidelines for alignment recommendations.
Ever-power COUPLING Features & Benefits
IMPROVED SOFT SEAL offers superior sealing under misaligned conditions.
UNIQUE TOOTH FORM using a 40° pressure angle, distributes the load over a larger area than couplings designed to use a 20° pressure angle.
Total TOOTH ENGAGEMENT reduces uneven put on on tooth that results in longer lifestyle plus improved performance.
QUALITY EXPOSED FASTENERS includes SAE Grade 5 bolts with hex nuts and lock washers. Installation is easy, without special equipment. Shrouded bolts optional.
CLEAR RUST INHIBITIVE AND CORROSION RESISTANT End 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 identical halves. Eliminates selective assembly required in male, female sleeves.
INTERCHANGEABLE by half coupling with competitive coupling designs.
HIGHER MISALIGNMENT CAPABILITY 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 created for ±1/2° misalignment per flex half coupling, to pay for misalignment between your shafts in a full-flex coupling. Series H couplings can be supplied in full-flex, flex-rigid, floating shaft and spacer plans as well as 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 type distributes contact pressures over the full length of the hub tooth, to best develop the needed lubricating film, minimizing tooth use and extending coupling service life for a long time of operation. THE FINISH Rings are removable for ease of assembly and to enable inspection of the apparatus 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 implies that longer intervals between relubrication may be scheduled.
The all-metallic 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 end 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 operations. It further eliminates partial tooth disengagement with resulting tooth overloads by providing sleeve teeth which are flush against the within wall of the finish ring.
It’s the only coupling designed to use oil lubrication.
To be certain that your couplings provide Optimum Life, generally specify Ever-power couplings, with the all-metal end ring.
The Straight-Faced involute hub tooth form featured in the Ever-power coupling is practically unique in the market today. It really is this tooth form that distributes tooth get in touch with pressures across the full length of the hub tooth, greatest developing the needed hydrodynamic lube film, reducing tooth put on and extending coupling existence. 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 lifestyle and improved performance.
OPTIONAL PILOT RINGS
The standard Ever-powercoupling consists of two identical half couplings. Optional precision steel pilot rings are available when more accurate centering of both sleeves is required.
HIGH MISALIGNMENT SEAL
Competitive gear couplings integrate an O-ring seal. In order to conform with today’s high misalignment capacities, this O-ring must fit into a groove that is larger than the band.Ever-power couplings make use of a truly high misalignment seal that seals remarkably under misaligned conditions.
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 better speeds. This alternative may be selected for applications where space is limited.
SERIES H Features & Benefits
Higher Misalignment Capability
Sizes 1-7 compensate for up to ±1 1/2° static angular misalignment per gear mesh.
Minimizing operating misalignment will maximize the life of the coupling. Make reference to the Installation 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 bigger tooth pitch diameters than other couplings.
Versatility in that Series H’s are interchangeable by fifty percent coupling with competitive coupling styles.
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 with the straight confronted sleeve teeth, these 1 1/2° curved encounter hubs offer increased 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-enduring flange to flange and fastener fit. Exposed bolt flanges are
standard. Shrouded bolt flanges can be supplied 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° apart. This permits assembly of a full flex coupling with four lube plugs positioned every 90°, facilitating lubrication. The lube seal is definitely a Buna-N O-ring to 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 comes in two basic products:
Ever-powercoupling for moderate to heavy-duty applications
Sizes 1 1/2 through 7 with integral end ring.
Sizes 8 through 30 with bolt-on end band.