ECOLOC® Locking Assemblies & Couplings
New naming, enhanced quality: From now on, all series and versions of our locking assemblies and couplings formerly available under the well-established ECOLOC® brand will be offered exclusively under our prestigious premium brand RINGFEDER®. By becoming part of the comprehensive RINGFEDER® portfolio of industry-leading drive components, these products benefit from an even higher standard of excellence in production, logistics, and handling – naturally while continuing to deliver the outstanding, proven price-performance ratio you can rely on.
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ECOLOC® Is Now RINGFEDER®
ECE 6118
Formerly ECOLOC® ECE 6118
Type with Freely Combinable Aluminum Hubs and Elastomer Spiders of Various Hardnesses
- 3 Sizes
- Bore Diameter d: 6-40 mm
- Outer Diameter D: 40-65 mm
- Overall Length L: 66-140 mm
- Rot. Speed nmax: 11,800-19,000 1/min
- Torque T: 10-160 Nm
ECE 6418
Formerly ECOLOC® ECE 6418
Type with Freely Combinable Steel Hubs and Elastomer Spiders of Various Hardnesses
- 10 Sizes
- Bore Diameter d: 6-110 mm
- Outer Diameter D: 40-200 mm
- Overall Length L: 66-295 mm
- Rot. Speed nmax: 4,750-19,000 1/min
- Torque T: 17-3,600 Nm
ECE 6518
Formerly ECOLOC® ECE 6518
Type with Freely Combinable Cast Iron Hubs and Elastomer Spiders of Various Hardnesses
- 7 Sizes
- Bore Diameter d: 12-110 mm
- Outer Diameter D: 80-200 mm
- Overall Length L: 114-295 mm
- Rot. Speed nmax: 4,750-19,000 1/min
- Torque T: 182-3,523 Nm
RfN 7003
Formerly ECOLOC® 7003
Two-Part Series with Slotted Single Taper as well as without Flange
- Self-Centering
- Inner Diameter d: 19-400 mm
- Outer Diameter D: 47-495 mm
- Overall Length L: 34-137 mm
- Torque T: 355-512,625 Nm
RfN 7004
Formerly ECOLOC® 7004
Extended Series of the RfN 7003 Series for Cost-Effective Hub Design
- Self-Centering
- Inner Diameter d: 19-180 mm
- Outer Diameter D: 47-235 mm
- Overall Length L: 45-98 mm
- Torque T: 530-63,903 Nm
RfN 7005
Formerly ECOLOC® 7005
Three-Part, Slotted Series for Even the Highest Transmissble Torques
- Self-Centering
- Inner Diameter d: 25-600 mm
- Outer Diameter D: 55-695 mm
- Overall Length L: 46-224 mm
- Torque T: 649-1,8 Mio. Nm
RfN 7006
Formerly ECOLOC® 7006
Two-Part Series with Slotted Single Taper as well as with Flange
- Self-Centering
- Without Axial Displacement
- Inner Diameter d: 19-400 mm
- Outer Diameter D: 47-495 mm
- Overall Length L: 34-138 mm
- Torque T: 270-375,945 Nm
RfN 7007
Formerly ECOLOC® 7007
Series Similar to RfN 7004, but with Axial Fixation of the Hub by a Raised Flange
- Self-Centering
- Without Axial Displacement
- Inner Diameter d: 19-200 mm
- Outer Diameter D: 47-260 mm
- Overall Length L: 45-98 mm
- Torque T: 270-48,800 Nm
RfN 7061
Formerly ECOLOC® 7061
Two-Part, Highly Compact Series for Even Smallest Shaft Diameters
- Self-Centering
- Low Surface Pressure
- Inner Diameter d: 6-50 mm
- Outer Diameter D: 16-80 mm
- Overall Length L: 13,5-44 mm
- Torque T: 6-1,900 Nm
RfN 7110
Formerly ECOLOC® 7110
Particularly Small Series for Thin-Walled Hubs and Confined Spaces
- Self-Centering
- Without Axial Displacement
- Low Surface Pressure
- Inner Diameter d: 8-130 mm
- Outer Diameter D: 15-165 mm
- Overall Length L: 28-139 mm
- Torque T: 30-23,700 Nm
