九州ハセック Product Lineup

The "BS Coupling" is an elastic coupling that uses a barrel spring (barrel-shaped coil spring) as its element. It excels in cushioning against impact torque and in damping torsional vibrations, allowing for simultaneous torque transmission and shaft alignment. Additionally, due to the characteristics of the barrel spring, it possesses damping effects that are not found in other metal spring couplings, making it possible to use in applications that were thought to be impossible with conventional couplings. 【Features】 ■ Cushioning action ■ Damping action ■ Flexibility ■ Maintenance-friendly ■ Easy alignment *For more details, please refer to the catalog or feel free to contact us.

• Machine elements

The "CBS (Carboflex) Coupling" is a small and lightweight coupling. It combines the flexibility of reinforced resin with the strength of steel, incorporating carbon fiber. Additionally, it features various characteristics such as low backlash, easy installation, and no lubrication, allowing it to transmit high torque in a compact form. 【Features】 ■ High-speed and quiet rotation due to high-precision gears ■ Compact design with high torque transmission ■ Easy installation and no lubrication required ■ Convenient phase adjustment ■ Low backlash *For more details, please refer to the catalog or feel free to contact us.

• Machine elements

The "HR (High-Rigidity) Coupling" is an exceptional coupling that provides a cushioning function to protect surrounding equipment from the heavy shocks that continuously occur in the working table drive system near steel rolling mills. It achieves the highest cushioning performance among metal spring couplings, making it ideal for rolling equipment such as manipulators and feed rollers. The rotational twist angle can be 6 to 8 degrees under normal use, with a maximum of 15 degrees. We offer designs that are optimal for all harsh operating conditions, so please feel free to contact us. 【Features】 ■ Achieves the highest cushioning performance among metal spring couplings ■ Rotational twist angle can be 6 to 8 degrees under normal use, with a maximum of 15 degrees ■ Ideal for rolling equipment ■ Smooths out the fluctuating torque of diesel engines ■ Damps the resonance of inverter motors *For more details, please refer to the catalog or feel free to contact us.

• Machine elements

The "FM Series" is a disc-type coupling that supports non-backlash. It features no backlash with high torque, high rotation, and high durability for a long lifespan. Additionally, it has a safe mechanism in case of overload or sudden accidents. Since there are no sliding or rolling parts, lubrication oil is unnecessary. Maintenance involves only a visual inspection of the disc elements and checking for looseness in bolts and nuts during inspections. 【Features】 ■ No lubrication oil required, maintenance-free ■ No backlash, high torsional stiffness ■ High torque, high rotation ■ Large permissible misalignment ■ Long lifespan *For more details, please refer to the catalog or feel free to contact us.

• Machine elements

The "NS Series" is a coupling that transmits torque through a gear structure, allowing for the transmission of larger torque compared to other methods, and it is a highly reliable coupling. It has large allowable values for parallel displacement, angular displacement, and axial displacement, ensuring smooth operation. Unlike other types of couplings that suffer from aging degradation or fatigue failure of the transmission elements, it guarantees a long lifespan with proper maintenance. 【Features】 ■ Large torque transmission and high reliability ■ Large allowable misalignment ■ Long lifespan and stable costs *For more details, please refer to the catalog or feel free to contact us.

• Machine elements

It consists of an outer gear of a hub with crowning that meshes with an inner gear of a sleeve, and features two coupling mechanisms that adjust the misalignment through surface sliding, enabling shaft alignment and torque transmission. The structural misalignment allows for angles from 1 degree to 6 degrees. The characteristics of the gear coupling include being compact, having a large transmission capacity, and high reliability as a coupling. Greasing and maintenance are required.

• others