Ruland 15 mm OD 5 mm Bore Stainless Steel Bellows Clamp Coupler 27.2 mm Length MBC15-5-5-A

Ruland MBC15-5-5-A is a high-quality stainless steel bellows clamp coupler designed for efficient mechanical power transmission in industrial applications. Featuring a 15 mm outer diameter and 5 mm bore sizes on both hubs, this coupler measures 27.2 mm in length. Its bellows design allows for flexibility while remaining torsionally rigid, accommodating angular, parallel, and axial misalignment without backlash. This makes it ideal for use in precise positioning systems such as stepper and servo motors as well as encoders.

The coupling is constructed from two anodized aluminum hubs coupled with a stainless steel bellows assembly. This combination ensures both lightweight design and mechanical strength, resulting in low moment of inertia and reduced vibration at speeds up to 10,000 RPM. It features a torque rating of 2.5 Nm and meets stringent DIN 912 12.9 standards for maximum torque capacity using metric M2 hardware.

Its operating temperature range of -40°C to 93°C allows it to be used in diverse industrial, laboratory, manufacturing, and automation environments. The coupler is manufactured in the United States with strict proprietary processes and quality controls, ensuring reliability and compliance with REACH and RoHS3 standards.

The coupler accommodates multiple misalignment types while maintaining zero backlash. Its lightweight, balanced design reduces vibration and mechanical wear. Precision machining from solid bar stock sourced from North American mills guarantees consistency.

Suitable for high-speed applications up to 10,000 RPM without loss of performance. Torque rating supports small torque transmission duties in servo and stepper drives.

Ruland MBC15-5-5-A is a versatile coupling suitable for industrial power transmission and precise mechanical control. This product category fits within flexible couplings widely used in mechanical machinery spares and power transmission systems. Browse EnvMart's collection of flexible couplings for complementary parts and components.

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