Disc Coupling for Servo Motors - Provides High Torque and Compact Size
Tsubaki Emerson Co., (President: Tadashi Ichikawa; Headquarters: Nagaokakyo, Kyoto; A subsidiary of Tsubakimoto Chain Co.,) will release the Echt-Flex Coupling NEF Taper-Lock Series, a disc coupling that is perfect for linking servo motors, on April 1.
Echt-Flex Coupling NEF Taper-Lock Series
(Left: spacer type Right: Single type)
Tsubaki Emerson supplies disc couplings under the Echt-Flex name and provides a wide product lineup from general-purpose to precision models. The NEF Taper-Lock Series is a new addition to the company's range of Echt-Flex range and features taper technology from Tsubaki Emerson's experience in power lock devices.
Improved clamping force satisfies allowable coupling torque for all standard shaft bores and ensures no reduction in torque even with small-diameter shafts. The new coupling also features fewer component parts, making it significantly shorter and lighter than previous Tsubaki Emerson models. This has made it possible to reduce moment of inertia by 26 percent, improving servo motor responsiveness and reducing power consumption. The environmentally friendly NEF Taper-Lock Series is also RoHS-compliant.
This highly efficient coupling delivers high torque in a compact size and is ideal for use in the growing market for servo drive applications.
NEF04 to NEF25: 8 models supporting 708 combinations of shaft bore diameters
(Spacer type/Single type)
NEF04W Standard price: 26,300 yen for standard shaft bore diameter combinations
NEF25W Standard price: 41,500 yen for standard shaft bore diameter combinations
NEF04 to NEF25 Same day shipping (if ordered before 14:00)
Friday, April 01, 2011
First year (2011): 60 million yen
Third year (2014): 150 million yen