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This high-torque, zero-backlash bellows coupling is designed for responsive systems in industries such as semiconductor, solar, and test and measurement equipment. Its lightweight, low-inertia design enables smooth operation at high speeds of up to 10,000 RPM, while its balanced design reduces vibration. The coupling accommodates all types of misalignment and is suitable for applications requiring high torsional stiffness. Its compact size and metric hardware make it ideal for precision machinery and printing equipment. With a lead time of just 2 days, this coupling is perfect for applications where quick turnaround is critical.
Top product features:
High torque zero-backlash capability
Four convolution bellows design for higher torque and torsional stiffness
Balanced design for reduced vibration at high speeds
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 0.625" bores, 2.250" (57.2mm) OD, and 3.200" (81.3mm) 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.