R+W - EK7/20/A

Details

ELASTOMER COUPLING, EK7 SERIES, WITH EXPANDING SHAFT, SIZE 20, 17NM RATED TORQUE, 40MM LENGTH, PLEASE SPECIFY D1 AND D2 (BORE DIAMETERS, RANGING FROM 8MM TO 25MM AND 14MM TO 30MM). The EK7 is a zero-backlash precision elastomer coupling designed for space-restricted applications requiring hollow shaft mounting. This model features a unique hybrid mounting system: one side utilizes a standard clamping hub, while the other side employs an expanding shaft with an internal cone for secure attachment inside a hollow drive component. Type "A" Insert: Uses a red Shore 98 Sh A elastomer insert made of wear-resistant TPU. Material : High-strength aluminium hubs with a wear-resistant TPU elastomer insert. Features are : Low Moment of Inertia, Electrical Isolation, "Blind" Assembly, Misalignment Compensation, Infinite Service Life, Thermal Stability, Space-Saving Geometry, Static Torsional Stiffness, Compact Design. Applications : Servo Drive Technology, Machine Tools, Packaging Machinery, Automation & Robotics, Printing & Textile Machinery, Pumps and Agitators, Medical and Laboratory Technology, Pneumatic Systems.

Specifications