Couplers

Couplers for Industrial Applications | MRO Electric

Couplers

Couplers are mechanical devices that connect two rotating shafts, allowing torque and motion to transfer from one component to another. They are designed to handle misalignment—angular, axial, or parallel—while reducing shock loads, vibration, and mechanical stress. Industrial couplers come in various types, including flexible, rigid, jaw, and servo-grade models, each suited for specific motion and power requirements. Engineered for durability and precision, couplers support high-performance automation systems and are compatible with leading OEM equipment across a wide range of industries.

Featured Coupler Products

6ES7158-0AD01-0XA0 | Siemens Couplers

6ES7158-3AD10-0AX0 | Siemens Couplers

6ES7972-0AC80-0XA0 | Siemens Couplers

Features and Benefits of Couplers

Couplers provide reliable power transmission and protect critical motion equipment. Key benefits include:

• High-quality design for industrial reliability
• Compatibility with top automation brands
• Long-lasting performance
• Competitive pricing and fast delivery
• Expert repair and support services

Coupler Applications

Couplers are widely used across industries such as manufacturing, packaging, robotics, material handling, and CNC machining. They support equipment, including conveyor systems, servo motors, drive assemblies, pumps, gearboxes, and precision motion systems—ensuring smooth operation and protecting machinery from misalignment and mechanical strain.

How to Select the Right Coupler

Choosing the appropriate coupler depends on torque requirements, shaft size, misalignment type, operating speed, and environmental conditions. Consider material strength, stiffness, and compatibility with your motor, gearbox, or drive system. When in doubt, review OEM manuals or consult MRO Electric’s technical resources for additional guidance.

Why Choose MRO Electric for Your Coupler Needs

MRO Electric offers dependable sourcing and support for couplers across a variety of industrial applications:

• Large in-stock inventory
• Expert repair services for leading manufacturers
• 24-hour shipping and responsive customer support
• Warranty-backed parts and repairs

Contact MRO Electric today for product availability, quotes, or support in selecting the right coupler for your system.