Except for the CA Series couplings, other couplings such as other types metal couplings, flexible couplings, jaw couplings, mechanical flexing couplings, sleeve couplings, dis couplings, gear couplings, etc., available. Various types, different sizes to meet wide application demands (e.g., different motor speeds, torque ranges, backlash requirement). Able to accommodate misalignment and transmit torques, reduce transmission of vibration or shock waves…For more details, please contact PCCM TECH.