Deljayess industrial services manufactures protective device slip hub torque limiters & couplings. This device prevents machine damages; motor and prime mover and eliminates costly downtime. This slip hub torque limiters are useful for limiting torque transmitted in a drive system by slipping. When torque demand exceeds a pre-set value as a result of shock load, overload or machine jam the machine automatically re-engages overload torque and normalises to pre-set value with no resetting. The torque limiter utilises spring loaded friction surfaces for operation ad pre-set by spring force adjustment and is useful with a sprocket, gear, sheave, pulley or flange plate as centre member, clamped between two friction liners. The company supplies these torque limiter in different models with variable and adjustable torque limits. Torque limiter coupling for overload slip protection combined with the ability to couple driven and drive inline shafts is available with roller chain, jaw or tyre couplings.
