Features

• ●Adopted stepper‑motor driving system, ideal for accurate liquid transfer for laboratory‑use and industrial scenarios
• ●Compact well‑finished structure fitted with a top‑mounted carry‑handle for convenient relocation
• ●Rotation speed supports manual tuning as well as remote regulation via the external‑control port
• ●Compatible with FK‑1A dispensing controller to carry‑out basic quantitative liquid‑filling tasks

Technical Parameters

• •Speed range: 1‑300 rpm, speed‑adjustment resolution 1 rpm
• •Rotation direction: clockwise and counter‑clockwise switchable
• •Operating method: adjusting knob plus push‑button control
• •Indicator: 3‑digit‑LED screen for real‑time motor‑speed readout
• •External control: start‑stop, direction switching and speed regulation. Available analogue signals: 0‑5 V, 0‑10 V, 4‑20 mA, 0‑10 kHz
• •Serial‑port communication: RS485 interface
• •Input power: wide‑voltage AC 90‑260 V, 50 / 60 Hz
• •Maximum rated power: 50 W
• •Operating ambient requirements: 0‑40℃, relative humidity below 80%
• •Overall dimensions: 276 × 184 × 175 mm
• •Net weight: 3.5 kg
• •Protection grade: IP31