Sier-Bath Nylon couplings are compact and require no lubrication. They operate above a wide temperature assortment at speeds as much as five,000 RPM and are efficiently utilized in applications this kind of as Motor/Generator sets, pump sets, and many light to medium duty industrial coupling applications.
No lubricants are ever expected, getting rid of the need for seals. The resilient nature of the nylon material helps make the make contact with of your hubs and sleeves almost frictionless. Because no lubrication is utilised, the coupling can readily be adapted to numerous applications together with vertical and blind installations where the slip-together parts give simple inspection and adjustment.
Operationally, the coupling offers a minimum backlash alternative that could operate in ambient temperature environments from -40° to 150° F. Nylon Sleeve couplings have precision molded sleeves and hubs without bolts, pins, flanges, or protrusions to influence stability or security. The nylon sleeve permits misalignment up to 5° for Dentex and Nyflex couplings and 3° to the Mite.
When completely assembled, the Mite coupling weighs much less than 1lb as well as the Nyflex only three.50 lbs. two Spirolox Retaining Rings
Sleeve is securely held to the hubs by these spring-steel retaining rings. They could be removed in seconds, still they’ll withstand five,000 lbs endthrust.
Nylon Sleeve
Resilient, light-weight, abrasion and corrosion resistant nylon is accurately molded to mesh exactly with hubs. Their almost frictionless properties reduce the will need for lubrication.
two Hubs
Sintered iron is standard from the Nyflex and Mite. Teeth are crowned to supply higher misalignment capacity and also to stop gouging of Nylon sleeve. Sustain 0.13 inch spacing involving hubs.
Functions
Molded nylon sleeve
No inner frictional loss or heat buildup
Minimal backlash
High ambient temperature permitted
Resistance to filth, moisture, most chemical substances
Low servicing (no seals, lubricant, retainers)
Higher torque, very low intertia
Regular bores are available.