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THK Low-Inertia Ball Screw/Spline BNS2020V
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.
Description
THK Low-Inertia Ball Screw/Spline BNS2020V. online supply . Welcome inquiry.
Ball Screw
| Model No. | Ball screw nut dimensions | Ball screw basic load rating Ca (kN) | C0a(kN) | Support bearing basic load rating Ca (kN) | bearing d ratingCoa (kN) | 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.
If you have any demands of BNS2020V, feel free to contact us online or leave a message .
We also have excellent logistics transportation system , It is very convenient for demands of global market .
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Shipping & Delivery
Free Delivery
Orders from 10,000 USD will be shipped free of charge within Southeast Asia!Delivery Time: Ready for Shipping within 24h
We try hard to make as much orders as possible ready for shipping within 24 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. The independent official seal for excellence in shipment always shows you, have fast we are currently working (make your order ready for pick-up by our logistics partner).Delivery areas:
We deliver to all over the world , for example:Germany, Austria, Switzerland and Belgium, Bulgaria, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Hungary, USA. Please find information about delivery costs below.Returns
If a product does not meet your expectation for any reason, you can return the product without ifs and buts. To make it even more easy for you, we recommend to use the attached return form and the return stickers free of charge within 30 days of receipt. Or contact our online service anytime , we will try to solve problem ASAP . 全局选项卡2
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