32 Products
Challenge HRC couplings designed specifically for use with IEC motors with torques up to 3150 Nm, up to 1 degree angular misalignment & good shock absorption properties, aper bush and Pilot bore flanges available, quick and easy assembly
Challenge HRC coupling flanges are available in either F (Taper Bush fits inside) or H (Taper Bush fits outside) or pilot bored B which can be bored to the required size. These semi-elastic couplings are designed for general purpose use, they permit quick & easy assembly by means of taper bush fixing to the mating shaft.
Inserts are available in natural rubber for use in ambient temeratures between -50 & +50 degree celsius