Olbrich Know-How: RM 500 PLC

RM 500 PLC

INK MIXER

RM 500 PLC

The RM 500 SPS is a fully automatic ink mixer designed for use in laboratories and industrial settings. This model is characterized by cutting-edge technology, high safety standards, ergonomic operation, and short mixing times with minimal maintenance requirements. Even critical media can be mixed quickly and safely in closed containers.

Product image: INK MIXER RM 500 SPS

Overview and Applications

The RM 500 SPS is designed for users who want to mix smaller batches in laboratory and industrial settings in a reproducible, ergonomic manner with a high degree of automation. Sample loading is performed via a swing door with a safety switch, while a clamping motor with electronic clamping safety ensures the proper clamping of containers of various sizes.

The mixing process is based on a horizontally mounted eccentric shaft that moves a mixing gondola at an angle of 8 degrees. In the version with speed control, the rotational speed is continuously adjustable via a frequency converter. According to your text, the adjustable range is up to 1,350 RPM, while the actual mixing time is usually only about 1.5 to 3 minutes.

Mixing in closed containers eliminates the need for time-consuming cleaning of stirrers or similar tools. This makes the RM 500 SPS particularly suitable for standardized processes involving frequently changing products or batches.

Automated mixing process A tensioning motor, electronic clamping lock, and PLC control ensure a smooth and repeatable process.
Short mixing times According to your text, even with critical media, practical mixing times of only about 1.5 to 3 minutes are achieved.
Low-maintenance and clean Sealed containers, centralized lubrication, and the elimination of agitator cleaning reduce effort and downtime.

Technical Specifications RM 500 SPS

  • ApplicationsPaint/emulsion paints, printing inks
  • Flexo / OffsetF + O
  • Container size50 ml – 5 l, continuously adjustable
  • Batch sizes4 x 0.25 L, 4 x 0.5 L, 1 x 5 L
  • Clamping surface of the shaking gondola250 x 250 x 280 mm
  • Dimensions as shown in the table450 x 400 x 750 mm
  • Dimensions as stated in the text470 x 600 x 800 mm
  • Weight according to the table80 kg
  • Weight as stated90 kg
  • Sample clampingautomatic
  • PLC controlYes
  • Separate control cabinetYes, on the back
  • Electronic mixing time according to the table0–15 min
  • Mixing time as stated0.1–9999 min, selectable
  • Approximate mixing timeapprox. 1.5–3 min
  • RPM according to the table1,390 RPM
  • Speed controlup to 1,350 RPM, continuously variable
  • Option RM500-SPS/04556–1,350 RPM
  • Power connection230 VAC, 50 Hz, 6.3 A
  • Motors0.55 kW / 0.15 kW / 24 VDC
  • PaintingPowder coating RAL 3000

Product Range and Accessories

  • Base UnitRM 500 - SPS / 03
  • Basic ModelFully automatic tabletop unit
  • IncludesMotor clamping device, frequency converter, PLC control
  • Accessory230 V - 24 VDC transformer, digital timer
  • Speed controlRM 500 - PLC / 04
  • Special AccessoriesSample holders for small containers / plastic cups available upon request
  • Under-tableOrder No. RM500 / 02

Typical application: The RM 500 SPS is particularly well-suited for users who want to mix smaller containers automatically, safely, and with short cycle times. The combination of automatic clamping, PLC control, a frequency converter, and closed containers makes this model particularly effective in laboratories, during product development, and in standardized operational processes.