Couplings over 50mm are designed for drive systems with large shaft sizes, requiring high torque transmission capability and stable operation under heavy load conditions. The equipment plays a role in connecting rotating shafts, helping to transmit power efficiently while maintaining synchronization during the operation of the entire system. Thanks to their sturdy structure and superior load-bearing capacity, couplings over 50mm are typically made from high mechanical strength materials such as high-quality steel or cast iron.
The product not only helps stabilize power transmission but also assists in reducing the impact of vibrations and minor misalignments between shafts, contributing to extending equipment lifespan and ensuring reliability in continuously operating industrial environments.
Classification of couplings over 50mm at Thanh Thai Motor
Shaft couplings over 50mm
Shaft couplings over 50mm are specialized for high-power drive systems in heavy industries such as crushers, steel rolling mills, or large-scale centrifugal pump systems. The product ensures high load capacity, good shock resistance, and protects the motor shaft from overload or misalignment.

Chain couplings over 50mm
An optimal solution for heavy-duty drives requiring extremely high torque and operation in harsh environments such as mineral conveyors or concrete mixers. With a durable double-chain design, chain couplings over 50mm provide powerful power transmission, easy disassembly, and maintenance without needing to move the motor.

Updated price of couplings over 50mm at Thanh Thai Motor
Below is the price list for couplings over 50mm at Thanh Thai Motor for your convenient reference and selection of the appropriate product.
Applications of couplings over 50mm
In industrial crushers and presses, couplings play an important role in transmitting drive from the electric motor to the crushing or pressing shaft. The high load capacity helps this coupling operate effectively in harsh working conditions.
Couplings are also used in conveyor systems, helping to connect the motor to the conveyor shaft. This ensures that the cargo transportation process takes place continuously and stably.
In hydraulic systems, couplings help connect hydraulic pumps to the motor, ensuring high drive efficiency and durable operation.
Frequently Asked Questions [FAQ]
Do couplings over 50mm need periodic replacement?
Yes. Depending on the frequency of use and working environment, periodic replacement helps ensure safety and operating efficiency.
How to choose the right shaft couplings over 50mm?
It is necessary to base the selection on the shaft diameter, motor power, rotational speed, and system torque. For a more accurate selection, customers can view more in the coupling video compilation category to refer to specific application lines.




















