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Home > Transmission & Actuator > Shaft Coupling > Jaw Coupling

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Flexible Jaw Coupling, 20 x 30mm

$89.98

Flexible jaw coupling for CNC machine tools, Φd20mm, length 30mm, bore 4mm to 10mm, plum-blossom coupling with simple structu

SKU: CHN-SC-GFCG-2030

Free Shipping Worldwide

Delivery date: 6-12 days

Overview
Documents

Plum coupling is made of high quality 304 stainless steel, Φd20mm, L 30mm, jaw coupling has good vibration damping, buffering and electrical insulation properties, widely used to connect CNC machine tools, engraving machines, servo motors and encoders.

Specification

Model: CHN-SC-GFCG-2030
Rated Torque: 4.2 Nm
Eccentricity Allowed: 0.02mm
Bore: 4 to 10mm
Allowable Declination: 1∠°
Allowable Axial Deviation: ±0.60mm
Allowable Speed: 17000rpm
Static Torsional Stiffness: 55 Nm/rad
Moment of Inertia: 1.1 x 10^-6Nm
Bushing Material: 304 Stainless steel
Rubber Block Material: Polyurethane imported from Germany
Surface Treatment: Polished
Weight: 43g
Certificate: ISO9001, REACH, RoHS
Warranty: 12 Months

Plum Coupling Dimension (unit: mm)

d1/d2 Inner Diameter Size: 3-4-5-6-6.35-7-8-9-10
ΦD: 20
L: 30
LF: 19.1
LP: 8.6
F: 5.4
M: M3
Tightening Torque: 1.5 Nm

Tips: Advantages of plum blossom coupling

The plum-blossom coupling has a simple structure, no lubrication, easy maintenance, easy inspection, maintenance-free, and can run continuously for a long time. High-strength polyurethane elastic elements are wear-resistant and oil-resistant, have large bearing capacity, long service life, and are safe and reliable. Stable and reliable work, with good vibration damping, buffering and electrical insulation properties. Has large axial, radial and angular compensation capabilities. Simple structure, small radial size, light weight, small moment of inertia, suitable for medium and high speed occasions.