The KTR Servo Couplings Rotex GS are available in various sizes including Rotex GS 12, Rotex GS 14, Rotex GS 19, Rotex GS 24, Rotex GS 28, Rotex GS 38, Rotex GS 42, Rotex GS 48, Rotex GS 55, Rotex GS 64, and Rotex GS 75. These couplings feature a compact design and high torque capability. The elastomer damping rings of the Rotex GS shaft couplings are designed similarly to those of the Rotex couplings, with standard Shore hardness of 95/98 Sh-A (red) and 64Sh-D-H (green).

Dai Hong Phat Transmission Shaft Couplings is the authorized distributor and genuine provider of KTR Germany in Vietnam.