The ML2B series incorporates both a brake and positioning scale with a mechanical joint rodless cylinder in one convenient package. The combination of these items makes repeatable multi-stop action and positioning possible. Both the CEU1 (counter) and CEU2 (positioning controller) can be used with the ML2B. Repeatability of ±0.5mm can be achieved when using the CEU2 controller. Degradation
How To Order: Stroke Reading Rodless Cylinder with Brake ML2B Series ø 25, ø 32, ø 40 Stroke Reading Rodless Cylinder with Brake ML2B Series RoHS 25, 32, 40 CEP1 How to Order CE1 CE2 ML2B 25 500 L Y7BW ML2B ML2B Basic type Bore size Number of auto switch 25 32 40 25 mm 32 mm 40 mm Nil S n 2 pcs. 1 pc. n pcs. Control method Applicable counter/Controller CEU5 series CEU2 series Nil S B With brake and stroke sensor With stroke sensor (Without brake) With brake (Without stroke
ML2B + PLC (Overrun) (Run) Piston speed (mm/s) 100 0.5 300 1.0 500 2.0 800 3.0 1000 4.0 Stopping accuracy (mm) The graph below shows the relation between piston speed and overrun. (The length of overrun is changed dependent on piston speed, load, piping condition and control method. Be sure to adjust the stop signal position, etc. by trial operation with the actual machine.)
ML2 + Sequence controller Conditions Piston speed Operating pressure 0.5MPa just 100 300 500 800 1000 before stop Brake releasing pressure 0.3MPa mms Load factor 25 Stopping accuracy mm 0.5 1.0 2.0 3.0 4.0 ML2 + CEU2 Piston speed just before stop 500 mms Stopping accuracy mm 0.5 36 Chapter 12: Manual Operating Procedure [Brake release] Supply brake releasing pressure of 0.30.5MPa from brake
Bore Size: 25mm, Control Method: B (Brake, w/o Scale), Stroke: 800mm, Stroke Adjusting Unit: w/o Adjustment Unit, Auto Switch: Y7PWL--Solid State, 2-color Indication, 3 Wire PNP, Horizontal, 3M