Characteristics Applicable motors MBB Servomotor ◎ Stepping Motor ◎ General-purpose Motor – ◎: Excellent ○: Very good Property MBB Zero Backlash ◎ Allowable Misalignment ○ ◎: Excellent ○: Very good This is a bellows type flexible coupling. The bellows allows eccentricity, angular misalignment, and end-play. The bellows is stainless steel. Application […]
Coupling selection ideas for power transmission usage
For “Power Transmission” usage, NBK’s “MJ” jaw coupling are suitable. They can transmit high torque, accepting reasonable levels of misalignment. As it also has vibration absorption capability, jaw type is widely used in many applications. If you need to allow more misalignment, we recommend “MOR” Oldham-type coupling. NBK www.nbk1560.com
Dual purpose of miniature couplings:motion control and power transmission
How to select couplings A simple and generally used method to select the most suitable coupling is the four step approach. That is, 1. Select the coupling type suitable to the intended usage 2. Select the material of the coupling in line with the environment of usage 3. Select the coupling size fitted to the […]
Video: NBK on precision coupling selection for factory automation applications
There are many ways to improve the productivity in the Servo System. For example, there is the possibility that you can shorten the production cycle time if you use a high performance servo motor and an actuator. There are also many different kinds of couplings. In this video, NBK explains the basic points on how […]
High-gain rubber couplings from NBK
The story behind the XG Series In accordance with the evolution of servomotors, coupling needs have changed as well. Servomotor speed response frequency has improved drastically over the past few years, creating an environment prone to vibration: it is difficult to achieve maximizing servomotor performance with existing high-rigidity couplings (disk-type). The “High gain Rubber Coupling […]