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This high-torque zero-backlash bellows coupling is ideal for responsive systems in industries such as semiconductor, solar, test and measurement, and printing equipment. The clamp-type design features anodized aluminum hubs and a stainless steel bellows, providing a lightweight and low-inertia coupling. With a balanced design and four convolution bellows, it offers high torque and torsional stiffness capabilities, accommodating all types of misalignment. Suitable for high-speed applications up to 10,000 RPM, this coupling reduces vibration and is compliant with RoHS and REACH regulations. Its compact size and high-performance features make it an excellent choice for applications requiring precise and reliable motion control.
Top product features:
High torque zero-backlash coupling
Four convolution bellows design for higher torque and torsional stiffness capabilities
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 0.750" x 0.625" bores, 2.250" OD, and 3.200" 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.