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Ruland 19.1 mm Outside Diameter 6 mm Bore Clamp Style Aluminium Flexible Coupler MOCT19-6-A

Category Flexible Coupler Brand Ruland Condition New

Specifications

Country of Origin United States
Brand Ruland
Material Aluminium
Model MOCT19-6-A
Maximum Speed 4500rpm
Outside diameter 19.1mm
Bore Diameter 6mm
Bore Type Finished with No Keyway
Standards/Approvals RoHS, REACH
Misalignment - Angular 0.5°
Misalignment - Parallel 0.2mm
Misalignment - Axial 0.1mm
Hub Length 9.7mm
Securing 13mm and 19mm anodised aluminium hubs are secured to the shafts with one set screw on each end. 33mm, 35mm and 41mm hubs have 2 set screws set 90° apart

Key Features

  • Constructed from lightweight anodised aluminium for durability and corrosion resistance.
  • Clamp style design allows secure shaft attachment with minimal axial, parallel, and angular misalignment.
  • Maximum rotational speed rated at 4500 rpm for high-speed applications.
  • Finished bore with no keyway for smooth shaft fitment.
  • Ideal for light industrial, motion control, and servo or stepper motor applications.
  • Provides torque overload protection with breakable centre torque discs.
  • Supplied as a single hub; two hubs and one torque disc required per assembly.
  • Meets RoHS and REACH environmental standards.

Product Description

Ruland MOCT19-6-A clamp style flexible coupler features a 19.1 mm outside diameter and a 6 mm bore diameter with a 9.7 mm hub length. Constructed from black anodised aluminium, this coupler enables reliable shaft connection while accommodating small angular, parallel, and axial misalignments of 0.5°, 0.2 mm, and 0.1 mm respectively. The finished bore with no keyway allows for smooth installation on shafts.

Designed for use in light industrial and motion control applications, this flexible coupling is ideal for systems requiring precision coupling with torque overload protection. The unique three-piece Oldham style design includes two hubs and a centre torque disc, where the torque disc is replaceable and made from acetal or nylon. This torque disc serves as a fail-safe to protect machinery from torque overload forces by breaking cleanly when necessary.

The clamp style hubs are secured to shafts via set screws, with one set screw for 13 mm and 19 mm hubs. The coupler supports a high maximum speed of 4500 rpm, making it suitable for servo and stepper motor driven systems.

Ruland's couplers comply with RoHS and REACH standards, ensuring environmentally responsible manufacturing and materials. This product is manufactured in the United States and is supplied as individual components; two hubs and one torque disc must be assembled together for full coupling functionality.

Lightweight yet durable anodised aluminium construction. Clamp style hub design for secure shaft attachment. Accommodation of small axial, angular, and parallel misalignments. Maximum operating speed of 4500 rpm suitable for high-speed machinery.

Torque overload protection through replaceable centre torque disc. RoHS and REACH compliant for environmental safety. Finished bore with no keyway for precise shaft fitment. Manufactured in the United States, assuring quality standards.

Select Ruland Flexible Couplers from EnvMart for reliable mechanical power transmission in industrial, laboratory, HVAC, manufacturing, and motion control environments.

Ruland 19.1 mm Outside Diameter 6 mm Bore Clamp Style Aluminium Flexible Coupler MOCT19-6-A
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Frequently Asked Questions

The maximum rotational speed of this coupler is rated at 4500 rpm, making it suitable for high-speed applications.

This flexible coupler has an outside diameter of 19.1 mm, a bore diameter of 6 mm, and a hub length of 9.7 mm.

The clamp style design allows for secure shaft attachment using set screws, accommodating small angular, parallel, and axial misalignments.

The coupler is constructed from lightweight anodised aluminium, providing durability and corrosion resistance.

It can accommodate small angular misalignment of 0.5°, parallel misalignment of 0.2 mm, and axial misalignment of 0.1 mm.

This model complies with RoHS and REACH environmental standards, ensuring responsible manufacturing practices.

The replaceable torque disc serves as a fail-safe mechanism to protect machinery from torque overload by breaking cleanly when necessary.

It is supplied as a single hub; two hubs and one torque disc are required for full assembly and functionality.

This coupler is ideal for light industrial, motion control, and servo or stepper motor applications.

The bore is finished with no keyway, allowing for smooth installation on shafts.

The hubs are secured to the shafts with one set screw on each end for 13 mm and 19 mm hubs.

This coupler is manufactured in the United States, ensuring adherence to quality standards.

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