KTR Coupling
KTR Couplings: Advanced Drive Technology & Shaft Connections
KTR Systems is a global leader in power transmission, renowned for engineering the original curved-tooth gear coupling and the standardized jaw coupling. KTR couplings are the benchmark for reliability, used in everything from medical technology to heavy-duty mining equipment.
Specializing in high-efficiency machining, XCUT offers an extensive portfolio of Carbide, PCD, and CBN inserts designed to reduce cycle times and optimize cost-per-component in demanding sectors like Automotive, Aerospace, and Defense.
Technical Advantages
Misalignment Compensation
Whether it’s axial, radial, or angular displacement, KTR designs utilize specialized geometries (like the “Curved-Tooth” in BoWex) to prevent edge pressure and premature wear.
Maintenance-Free Operation
Many KTR series (like BoWex and RADEX) are designed for dry operation, eliminating the need for oil or grease lubrication.
T-PUR® Elastomers
ROTEX spiders use the proprietary T-PUR® material, which offers significantly higher thermal resistance and service life compared to standard polyurethanes.
Modular “Cracked” Hubs
Specialized versions like the ROTEX SH feature hubs split by a “cracking” process for easy radial assembly/disassembly without moving the motor or pump.
Industrial Applications
“KTR couplings are engineered to bridge the gap between high-torque demand and precision motion control.”
Hydraulics:
BoWex and Monolastic couplings are industry standards for connecting diesel engines to hydraulic pumps.
Process Engineering:
RADEX-N series meets API 610/671 standards, making them critical for refinery and chemical plant pumps.
Precision Motion:
ROTEX GS provides the zero-backlash transmission required for high-speed CNC positioning and medical robotics.
