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Ruland Aluminium Clamp Style Flexible Coupler 42.9mm Length 33.3mm OD Bore 8mm Vented MBC33-8-8-A

Category Mechanical Power Transmission Couplers Brand Ruland Condition New

Specifications

Country of Origin United States
Screw Size M3
Brand Ruland
Length 42.9mm
Model MBC33-8-8-A
Maximum Speed 10000rpm
Maximum Operating Temperature 93°C
Minimum Operating Temperature -40°C
Torque Rating 13.6Nm
Standards/Approvals RoHS3, REACH, DIN 912 12.9
Hub Material Aluminium
Moment of Inertia 10.956 x 10-6 kg/m²
Misalignment - Angular 1.5°
Misalignment - Parallel 0.15mm
Misalignment - Axial 0.4mm
Bellows Material Stainless Steel
Bore Size B 8mm

Key Features

  • Constructed from anodized aluminium hubs and stainless steel bellows for durability.
  • Clamp style fastening ensures a secure and precise connection.
  • Capable of accommodating axial, angular, and parallel misalignments for flexible operation.
  • Maximum operating speed up to 10,000 rpm supports high-speed applications.
  • Torque rating of 13.6 Nm suitable for light-duty power transmission.
  • Balanced design reduces vibrations during high-speed rotation.
  • Operating temperature range from -40°C to 93°C for versatile environmental conditions.
  • Features zero backlash for precise torque transmission.

Product Description

Ruland MBC33-8-8-A is an aluminium clamp-style flexible coupler designed for mechanical power transmission requiring precision and flexibility. The coupler features two anodized aluminium hubs combined with stainless steel bellows, enabling it to flex while maintaining rigidity under torsional loads.

This flexible coupling compensates for axial, angular (up to 1.5°), and parallel misalignments (up to 0.15mm), ensuring smooth operation without backlash. The clamp fastening system offers secure and easy installation between shafts with 8mm bore sizes on both sides.

The coupler has a 42.9mm length and 33.3mm outer diameter, supporting maximum rotational speeds of 10,000 rpm and a torque rating of 13.6 Nm, suitable for light-duty power transmission applications such as stepper and servo drives, encoders, and general mechanical power transmission tasks.

The bellows material is stainless steel, providing durability and flexibility at operating temperatures ranging from -40°C to 93°C. The hardware includes black-oiled alloy steel fasteners tested beyond DIN 912 12.9 standards, delivering high torque capabilities and corrosion resistance.

Durable anodized aluminium hubs combined with stainless steel bellows. Clamp style fastening for secure, backlash-free operation. Accepts axial, angular, and parallel misalignments effectively. High maximum speed and torque rating for versatile industrial applications.

Corrosion resistant black-oiled alloy steel fasteners. RoHS3 and REACH compliant with DIN 912 12.9 screw size M3.

This coupling is widely used in industrial, laboratory, and manufacturing environments for general-purpose light-duty power transmission, providing reliability and precise torque control.

Explore related Mechanical Power Transmission Couplers at EnvMart for comprehensive industrial solutions.

Ruland Aluminium Clamp Style Flexible Coupler 42.9mm Length 33.3mm OD Bore 8mm Vented MBC33-8-8-A
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Frequently Asked Questions

The maximum operating speed of this flexible coupler is 10,000 rpm, making it suitable for high-speed applications.

This model has a torque rating of 13.6 Nm, which is suitable for light-duty power transmission applications.

The coupler features anodized aluminium hubs and stainless steel bellows, providing durability and flexibility.

It can accommodate axial misalignment up to 0.4mm, angular misalignment up to 1.5°, and parallel misalignment up to 0.15mm.

The operating temperature range for this coupler is from -40°C to 93°C, allowing it to function in versatile environmental conditions.

The coupler has a length of 42.9mm and an outer diameter of 33.3mm.

This model features a bore size of 8mm on both sides, facilitating easy installation between shafts.

It complies with RoHS3, REACH, and DIN 912 12.9 standards, ensuring it meets various regulatory requirements.

It utilizes a clamp style fastening system, which ensures a secure and precise connection between shafts.

The moment of inertia for this flexible coupler is 10.956 x 10^-6 kg/m², which is relevant for dynamic applications.

This coupler is suitable for light-duty power transmission applications such as stepper and servo drives, and encoders.

The hardware includes black-oiled alloy steel fasteners that are tested beyond DIN 912 12.9 standards for high torque capabilities.

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