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The Ruland standard length bellows coupling is a high-performance coupling designed for responsive systems in demanding industries. Its lightweight, low-inertia design enables smooth operation, even at high speeds of up to 10,000 RPM. The four-convolution bellows provides exceptional torque and torsional stiffness, making it ideal for semiconductor, solar, test and measurement, and printing equipment. This coupling's balanced design minimizes vibration, ensuring reliable performance in applications with misalignment. With its durable, anodized aluminum hubs and stainless steel bellows, it offers a long-lasting solution for a wide range of industrial applications.
Top product features:
High torque zero-backlash coupling provides responsive system performance.
Four convolution bellows design offers higher torque and torsional stiffness capabilities.
The bellows are able to flex while remaining rigid under torsional loads, accommodating all types of misalignment.
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 clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. It has 25mm x 19mm bores, 50.8mm OD, and 58.7mm 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.