Aug. 26, 2019
products
Low-Inertia Ball Screw / Spline BNS-V／NS-V
Improves takt time of horizontal articulated robots
Customers are looking for low-inertia Z axes to improve the takt time of horizontal articulated robots. This product is more compact and lightweight than its predecessors, achieving low inertia and helping to optimize designs.
Provides Both Precision and Speed
Reducing the nut's outer diameter while keeping the shaft the same size lowers the weight and can shorten takt time.
Using a smaller and lighter end shaft and peripheral device reduces the load on the motor, which reduces the amount of heat generated and enables equipment to run even longer than before.
Product Structure
The BNS-V is a combined product with a ball screw nut and ball spline nut inserted directly into the dedicated ball screw and ball spline grooves on the shaft.This ball screw/spline is capable of performing three types of motion (rotational, linear, and spiral) with a single shaft by rotating or stopping each nut.
The BNS-V is capable of performing three types of motion (rotational, linear, and spiral) with a single shaft by rotating or stopping each nut.
Note) This information was originally released in Japanese on August 26, 2019.