LM80C Intelligent Filling Peristaltic Pump, 500 rpm (CAT#: STEM-AL-2630-ZJF)

The LM80C is an intelligent peristaltic pump for programmable liquid filling and transfer. A keypad panel provides access to operating settings and mode selection. The LCD displays speed, liquid volume, flow, time, and current status. Continuous, scheduled, quantitative, and calibration modes support multiple dispensing procedures. The unit can operate through keyboard, serial communication, foot-switch, or analog control. A suck-back angle setting helps manage liquid withdrawal after dispensing. The drive can connect two pump heads in series for paired pumping configurations. Its control architecture also supports integration into OEM fluid-handling equipment.

Speed Range: 1 to 500 rpm
Speed Accuracy: 1 rpm
Operating Modes: Continuous, scheduled, quantitative, calibration
Foot-Switch Input: Start and stop control in keyboard mode
Speed-Control Input: Multiple analog speed-control signals in external control mode
Direction Input: Direction switching in external control mode
Start Input: Start and stop switching in external control mode
Communication Interfaces: RS232, RS485
Power Supply: DC 48 V ±10%
Power Consumption: 144 W
Operating Temperature: 0 to 40°C
Operating Relative Humidity: Less than 80%
Protection Rating: IP31
Weight: 13 kg excluding pump head

Real-time LCD status display
Programmable suck-back angle
Continuous transfer mode
Scheduled operating mode
Quantitative filling mode
Calibration mode
Dual pump-head series connection
OEM integration capability