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THK Low-Inertia Ball Screw/Spline BNS1616V
Advantages of the BNS-V:
Using the BNS-V for the Z axis of horizontal articulated robots allows for low inertia and weight reduction of the Z axis. This results in high-speed motion, fast starts, quick stops, and reduction of cycle times.
The BNS-V is a combination product featuring a ball screw groove and ball spline groove on a single shaft, with a dedicated support bearing built directly into the outer periphery of the spline nut and ball screw nut. 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.
THK Low-Inertia Ball Screw/Spline BNS1616V. online supply . Welcome inquiry .
Ball Screw
Model No. | Ball screw nut dimensions | Ball screw basic load rating (kN) | C0a (kN) | Support bearing basic load rating Ca (kN) | bearing d rating Coa | Nut moment of inertia (kg ·cm2) | Screw shaft moment (kg ·cm²/mm) | Nut mass (kg) | Shaft mass (kg/m) | ||
P, | P2 | S | |||||||||
BNS1616V | 48 | 25.5 | M3 | 4.6 | 6.8 | 6.7 | 8.6 | 0.20 | 3.21×10-4 | 0.21 | 0.71 |
BNS2020V | 56 | 31 | M4 | 7.3 | 11.7 | 7.3 | 10.6 | 0.65 | 8.04×10-4 | 0.39 | 1.12 |
BNS2525V | 64 | 36 | M5 | 8.0 | 14.4 | 9.7 | 13.4 | 1.02 | 1.91×10-3 | 0.51 | 1.79 |
WHCD BEARING CO.,LIMITED as a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of THK products.
Own large spot inventory , Such as THK LM Guide , THK Block , THK Ball Splines ,THK Ball Screws , THK Cam Follower , ect…
There are many types of THK products,we can not upload all of them at present.
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We also have excellent logistics transportation system , It is very convenient for demands of global market .
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