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Ruland's Keyed Clamp Bellows Coupling is a high-performance, zero-backlash coupling designed for responsive systems in demanding industries such as semiconductor, solar, test and measurement, and printing equipment. Its lightweight, low-inertia design and four-convolution bellows provide higher torque and torsional stiffness capabilities, accommodating all types of misalignment. With a balanced design for reduced vibration at high speeds up to 10,000 RPM, this coupling is ideal for applications requiring precision and reliability. Its metric hardware exceeds DIN 912 12.9 standards, ensuring a secure and long-lasting connection. Perfect for applications where precision and reliability are paramount, this coupling delivers exceptional performance and durability.
Top product features:
Zero-backlash design for responsive systems
Keyways for increased torque capacity and anti-slip functionality
Four convolution bellows 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 16mm x 14mm bores, 5mm x 5mm keyways, 41.3mm OD, and 50.8mm 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.
