Saellite Roller Screws

 

Model: US-04820-0200/0450-110-R5

Category: Industrial Supply

Exhibitor: U-SCREWS PRECISION CO.

Booth No: Q1309

 

Characteristic

 

U-Screws is the first manufacturer in Taiwan to produce Planetary Roller Screw. The product is the advanced version of Ballscrews and hydraulic system. In order to adapt to the severe global environment, production with energy saving, high efficiency, and non-pollution has become the main stream. For high speed and high load linear motion system, conventional ballscrews no longer can satisfy the users demand. On the other hand, hydraulic system tend to has potential defects of oil leaking, high temperature, and inaccuracies. Planetary Roller Screw, as an advanced substitute, is by all means a better choice for the users.
Followings are some features of Planetary Roller Screw:

1. Heavy duty:
Application of roller screws instead of ballscrews provides universal contact points to quickly release load pressure and enhance impact proof ability. Under normal operation, load capability of Planetary Roller Screw can be 3~5 times than conventional ballscrews.

2. High acceleration and speed:
Planetary Roller Screw has the ability to provide higher speed and acceleration. Taking non-circular US series as example, overall speed is twice than conventional ballscrews and acceleration can reach 12000 rad./

3. High accuracy:
According to DIN69051 standard, Planetary Roller Screw fits G1~G5 while ballscrews fit G5~G9.

4. High life time:
Planetary Roller Screw is made of multiple roller screws. Under normal condition, the service time is over 10 times than conventional ballscrews.

 

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