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This high-torque zero-backlash bellows coupling is ideal for responsive systems in demanding applications such as semiconductor, solar, test and measurement, and printing equipment. The lightweight, low-inertia design with keyways provides increased torque capacity and prevents slipping on the shaft. With a four-convolution bellows, it offers higher torque and torsional stiffness capabilities than equivalent couplings. It can accommodate all types of misalignment and is balanced for reduced vibration at high speeds up to 10,000 RPM. Suitable for applications requiring precision and reliability, this coupling is a reliable choice for systems that demand high performance and accuracy.
Top product features:
High torque zero-backlash coupling design allows for responsive systems in applications such as semiconductor and test equipment.
The addition of keyways increases torque capacity and prevents slippage on the shaft when over-torqued.
A four-convolution bellows design provides higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions.
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 1.000" x 0.500" bores, 1/4" x 1/8" keyways, 2.000" OD, and 2.313" 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.