Torque-Limited Hydraulic Coupling

High-Performance Constant-Fill Turbo Couplings for Heavy-Duty Applications

JM Constant-fill Turbo Couplings (also known as Hydrodynamic Couplings or Fluid Drive Couplings) are engineered for demanding industrial applications where smooth power transmission, reliability, and operational efficiency are critical. These hydrodynamic power transmission devices excel in high-power scenarios, supporting loads up to 5000kW with coupling sizes ranging from 274 to 1150.

Key Advantages of JM Limited Torque Hydraulic Coupling:

Smooth & Controlled Acceleration – Ideal for heavy inertial loads, ensuring jerk-free startup.

· Compatible with Standard Squirrel Cage Motors – No modifications needed, reducing installation costs.

· True Load-Free Motor Start – Eliminates excessive current draw, prolonging motor life.

· Intelligent Torque Regulation – Adjusts startup torque to prevent mechanical stress.

· Vibration & Shock Damping – Protects connected machinery from sudden load changes.

· Built-In Overload Protection – Safeguards motors and equipment from damage.

· Multi-Motor Load Balancing – Ensures even power distribution in complex drive systems.

Enhanced Safety Features:

Thermal Overload Protection via fusible plugs or configurable electronic monitoring.

Optional mechanical/electronic cut-off systems for critical applications.

Widely used in mining, cement, and heavy processing industries, JM hydrodynamic couplings (a type of fluid coupling) provide unmatched durability and energy-efficient performance. Whether you need limited-slip hydraulic couplings or high-torque fluid drive solutions, our designs ensure maximum uptime and cost-effective operation.