Compact Size. Powerful Performance.
Enhanced design delivers highest value solution for rotating equipment.
Thomas Series XTSR disc couplings were designed to augment legacy Thomas Disc coupling series. The same trusted and reliable performance of the Thomas brand is achieved through a more economical, modular platform.
Fully-unitized disc pack design simplifies installation by eliminating loose parts
Standard manganese phosphate coating provides superior corrosion resistance
Modular “bolt on” hubs available in standard, XL and XXL sizes enable large bore capacity
Scalloped disc profile reduces stiffness and optimizes torque transmission
Special bolt design with tapered lead allows easier disc pack assembly versus stepped shoulder design of other manufacturers
Optimized design deliveries high torque density and lower coupling weight
XTSR71 adapter model enables “drop-in” installation of factory pre-assembled center assembly
Standard torque overload bushings provide protection against transient torque peaks, with reduced spark option available
Fully-unitized disc pack design simplifies installation by eliminating loose parts
Standard manganese phosphate coating provides superior corrosion resistance
Modular “bolt on” hubs available in standard, XL and XXL sizes enable large bore capacity
Scalloped disc profile reduces stiffness and optimizes torque transmission
Special bolt design with tapered lead allows easier disc pack assembly versus stepped shoulder design of other manufacturers
Optimized design deliveries high torque density and lower coupling weight
XTSR71 adapter model enables “drop-in” installation of factory pre-assembled center assembly
Standard torque overload bushings provide protection against transient torque peaks, with reduced spark option available