Monthly Archives: February 2021

Jaw Couplings vs Twin Spring Coupling

Jaw Couplings vs Twin Spring Coupling Jaw coupling is an elastomeric coupling used in a number of different industries, Industrial, distribution, agriculture to power servo motors, pumps or other motors. The Jaw coupling is made up of 3 pieces, a input hub, a insert to absorb shock/vibration (there are 4 types of spider inserts SOX […]

Universal joints by Ruland vs Twin Spring flexible shaft coupling

Ruland Universal joints Ruland universal joints like all universal joint manufacturers all revolve around the same design, so all u joints are the same, some of the internal components are different, the hubs can be made stronger but that also increases the price. The universal joint is all the same whether a friction bearing block […]

Spicer Universal joints verses Twin Spring Coupling flexible shaft couplings

Spicer universal joints The universal joint we will discuss today is the universal joint. Originally invented in the 1683 by Robert Hooke the Hooke joint became the universal joint when patented in 1905 by Clarence Spicer. The Spicer joint then with Spicer’s business partner Charles Dana turned into the current day Dana Holdings. Spicer Universal […]