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Ruland's keyed clamp bellows coupling is a high-performance solution for responsive systems in demanding industries such as semiconductor, solar, test and measurement, and printing equipment. This lightweight, low-inertia coupling features an anodized aluminum design, stainless steel bellows, and keyways for increased torque capacity and misalignment compensation. With a four-convolution bellows design, it offers higher torque and torsional stiffness capabilities, while its balanced design reduces vibration at high speeds up to 10,000 RPM. Ideal for applications requiring precision and reliability, this coupling is RoHS and REACH compliant, making it a trusted choice for critical systems.
Top product features:
High torque zero-backlash coupling design for responsive systems
Keyways for increased torque capacity and prevention of slippage on the shaft
Four convolution bellows design for higher torque and torsional stiffness capabilities
Ruland standard length bellows couplings are a high torque zero-backlash coupling commonly found in responsive systems on semiconductor, solar, test and measurement, and printing equipment. This keyed clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued. It has 15mm x 10mm bores, 5mm x 3mm keyways, 33.3mm OD, and 42.9mm length. This coupling has a four convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards. It is RoHS and REACH compliant.