Rolling Ring Traverse Unit Info:
Type | GP30C |
Shaft Diameter | 30 mm |
Number of Rolling Rings | 3 Pieces |
Maximum Thrust(N) | 260 N |
Weight-Bearing(KG) | 26 kg |
Maximum Pitch(mm) | 25 mm |
Weight(KG) | 14 kg |
Linear Guide Length | Standard length 500mm or Customized length |
Roll Ring Traverse Unit Principle:
Rolling Ring Drives Motion are friction drives which convert the constant rotary movement of a plain shaft into a traversing movement. They operate like nuts on a screw rod but have a pitch – either right-handed or left-handed – that can be precisely adjusted and can equal zero. This effect is achieved by using pivoted Uhing rolling rings that are mounted on roller bearings and have a specially shaped running surface which is pressed against the rotating shaft. A roller lever capable of making contact with cams arranged along the stroke path makes it possible to implement even complicated patters of motion.