XB 45mm Outer Diameter x Length 66mm x Inner Diameter Both Side 14mm Flexible Aluminum Alloy Spider Jaw Coupling
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XB 45mm Outer Diameter x Length 66mm x Inner Diameter Both Side 14mm Flexible Aluminum Alloy Spider Jaw Coupling

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  • SKU del producto: LGSTM070
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Specification

Descripción

Flexible Jaw Spider Coupling 45mm Diameter x 66mm Length, 14mm x 14mm Bore

The Flexible Jaw Spider Coupling is a durable and high-performance shaft coupling designed to connect two 14mm shafts while providing smooth and reliable torque transmission. With a 45mm outer diameter and 66mm length, this coupling is suitable for motors, encoders, gearboxes, CNC systems, and automation assemblies where stable shaft connection, shock absorption, and vibration reduction are important. Its flexible jaw spider structure helps compensate for slight shaft misalignment during operation.

Built for precision mechanical transmission, this coupling supports a rated maximum torque of 40 N·m, maximum torque of 80 N·m, and rotational speeds up to 12000 rpm. It also allows 0.13mm radial deviation, 1° angular deviation, and 1.3mm axial deviation, making it suitable for robotics, machine tools, motion control systems, and various industrial power transmission applications.

Features

  • Flexible jaw spider design for smooth torque transmission
  • 14mm x 14mm bore for equal shaft connection
  • Absorbs vibration and mechanical shock during operation
  • Compensates for minor radial, angular, and axial misalignment
  • Suitable for motors, encoders, and gearbox assemblies
  • Compact 45mm diameter body for machinery installations
  • Supports high rotational speed up to 12000 rpm
  • M6 screw locking system for secure shaft fastening
  • Suitable for automation, CNC, and precision drive systems

Drawing

drawing

Technical Details

  • Type: Flexible Jaw Spider Coupling
  • Outer Diameter (D): 45mm
  • Length (L): 66mm
  • Bore Size: 14mm x 14mm
  • Bore (d1-d2): 14–14mm
  • L1: 25.5mm
  • L2: 15mm
  • L3: 25.5mm
  • Thread Size (M): M6
  • G: 8.5mm
  • F: 17mm
  • Tightening Torque: 13 N·m
  • Rated Maximum Torque: 40 N·m
  • Maximum Torque: 80 N·m
  • Maximum Speed: 12000 rpm
  • Radial Deviation: 0.13mm
  • Angular Deviation: 1°
  • Axial Deviation: 1.3mm

Applications

  • DC motor to shaft connection
  • Stepper motor coupling systems
  • Encoder and gearbox shaft linkage
  • Robotics and automation assemblies
  • CNC and 3D printer motion systems
  • DIY machines and mechanical prototypes
  • Precision rotary transmission systems

Physical Attributes

  • Outer Diameter: 45mm
  • Total Length: 66mm
  • Bore Diameter: 14mm x 14mm
  • Weight: 228g

Package Includes

  • 1 × Flexible Jaw Spider Coupling 45mm Diameter x 66mm Length, 14mm x 14mm Bore