Automatic Press Bottom Dead Point Monitoring Device
> RM-2305(RB/RX)
> RM-2402(BX)
> RM-2404(BX)
> RM-1310(V)
Bottom Dead Center Reference Value Monitoring Device
> RM-7302 , RM-7304(VX)
> RM-7201(GX)
Dynamic Displacement Acquisition System
> RM-3000(Ⅲ)
Miss Detection Unit
> RM-2703(BM)
Press Load Monitoring Device
> RM-7402 , RM-7404(VL)
Header Former Monitoring Unit
> RM-2803 , RM-2804(77)
Type of sensors
> RS-833H et al.
SG Spray System
> SG-K4
> catalog

We provide a trusted brand for customers.

Provide the reliable brand to customers JAB ISO9001

Automatic Press Bottom Dead Point Monitoring Device

  Automatic Press Bottom Dead Point Monitoring Device NEW SELBER
  BX RM-2402  
It detects slugs coming up by measuring the bottom dead point position of stripper plate.
Since it will catch up with 4000 rpm as maximum, it is good for high speed precision press machine to detect slug coming up.
  Product Introduction movie  
for Windows
Media Player
Reg Quality High Quality
for Macintosh
Quick Time
Reg Quality High Quality

Windows Media Player or QuickTime must be installed to view the movie. Click the banner to download the plugin. Get WindowsMediaPlayer

Get Quick Time
  • It covers as small as 4mm stroke length of a press machine. (It was 8mm for the conventional unit.)
  • It has sensor compensation function.
    Similar sensor s made by other makers are also applicable.
  • It is miniaturized in a half size of the conventional unit (MB, MX 2sets).
  • It enables high accuracy detection. Resolution : 0.5μm
  • It has first bound detection function. (First bound automatic search function.)
  • The brightness of display is about 4 times brighter than conventional unit. It keeps clear view from a distance.
  • Error lamp will blink when error is detected.
  • Maximum 4-channel detection is available by installing an additional option unit (RM-2502).
Detection Method
  1. Bottom Dead Center Mode (B.D.C.)  
  If a slug is caught in the die with spring loaded stripper, the stripper position will be changed. The slug is detected by the displacement of the stripper at B.D.C. Bottom Dead Center Mode
  2. 1st Bound Mode  
  When the die has extra high spring force or is of bottoming construction, the slug may be almost entirely crushed, thus it may be too difficult to detect the stripper displacement. In such a case, you can use 1st Bound Mode, where the sensor highlights the stripper displacement when the stripper touches the slug (before it is crushed). 1st Bound Mode
Setting of Monitoring Value
  BX unit detects the difference of B.D.C. data between the current and the preceding shots as the deviation (B.D.C. displacement). Setting of monitoring value is setting of the allowable limit of displacement.
  Setting of Monitoring Value
To details
  Download of the manual (PDF file) is available.
*Select "Right click=Save the object into file" to save the data in a file.
catalog(1.15MB) External dimensions
manual(466kb) RM2402(BX)-(48kb)
  RM2404(BX)-(PDF : 3.21MB)