AM CNC Parts
Flexible Jaw Shaft Coupling 12mm × 14mm
Flexible aluminum jaw shaft coupling with 12 mm and 14 mm bores, featuring an elastic spider insert to transmit torque while reducing vibration, shock and minor shaft misalignment in CNC and automation systems.
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Product details
Flexible Jaw Shaft Coupling 12mm × 14mm
This flexible jaw shaft coupling is designed to connect two rotating shafts with different bore sizes while transmitting torque smoothly and reducing vibration, shock and minor shaft misalignment.
The coupling uses a metal body with an elastic spider insert in the center, making it suitable for CNC machines, ball screw assemblies, stepper motors, servo motors and industrial automation systems.
Key Features
- Dual bore size: 12 mm × 14 mm
- Flexible jaw / plum coupling design
- Elastic spider insert for vibration damping
- Helps absorb shock loads during operation
- Compensates for minor radial, angular and axial misalignment
- Strong aluminum alloy construction
- Compact and lightweight design
- Easy installation using side clamping screws
- Suitable for CNC motion systems and automation equipment
- Helps protect motors, bearings and ball screws from excessive vibration
Technical Specifications
- Product Type: Flexible Jaw Shaft Coupling
- Bore Size Side 1: 12 mm
- Bore Size Side 2: 14 mm
- Coupling Type: Jaw / Plum Flexible Coupling
- Body Material: Aluminum Alloy
- Insert Type: Elastic Spider
- Connection Method: Clamping / Set Screws
- Application: Shaft-to-Shaft Power Transmission
- Compatible Systems: CNC, Stepper Motor, Servo Motor, Ball Screw and Automation Systems
Applications
Ideal for:
- Stepper motor to ball screw connections
- Servo motor shaft connections
- CNC X, Y and Z axis assemblies
- Linear motion systems
- Industrial automation equipment
- Small machinery and transmission mechanisms
Installation Note
Make sure both shafts are inserted correctly and aligned before tightening the coupling screws. Avoid forcing severely misaligned shafts, as this can reduce coupling life and increase load on bearings and motor shafts.
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