SP30-1A
30mm Stroke OEM Pump Module
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Product Introduction

SP30-1A syringe pump is a programmable liquid handling pump module, rated stroke：30mm. The pump can be controlled by external computer or microcontroller, to realize high precision liquid handling.

  • Application flexibility: Programmable, controlled by external computer or microcontroller, suitable for a wide range of sizes syringe and valves.
  • Reliable performance: Photoelectric encoder detects out of step; controllable start speed, maximum speed and stop speed; Programmable acceleration and deceleration slopes; Can realize planned maintenance and replacement of syringes and valves.
  • Simple way to integrate: Support RS232/RS485/CAN communication; Up to 15 sets of SP30-1A syringe pumps can be connected together; Two digital inputs and three outputs for TTL level signals; Used for synchronization with other external devices.

Technical Parameter

Accuracy Error ≤±0.1%(stroke≥30% maximum stroke)
Plunger drive Stepper motor drives ball screw, quadrature encoder detects out-of-step and returns to zero
Max. stroke(Steps) 30mm(3000 steps or 24000 steps)
Run time per stroke 1.25s-100min
Speed resolution 0.05mm/s
Stroke resolution 0.01mm or 0.00125mm
Valve switch time ≤250ms between adjacent ports
Valves type 3 port 120° valve, 4 port valve, 3 port distribution valve, 9 port distribution valve
Valve material Valve body: PCTFE; Valve element: PTFE
Tubing fittings 1/4-28UNF
Syringe fittings 1/4-28UNF
Power supply DC24V±10%/1.25A (Peak value)
Communication interface RS232/RS485/CAN
Syringes 50μL, 100μL, 250μL, 500μL, 1.0mL, 2.5mL, 5.0mL
Syringe material Barrel material: Borosilicate glass; Plunger rod material: Stainless steel; Plunger seal material: PTFE
Baud rate 9600 or 38400(RS232/RS485); 100K, 125K, 250K, 500K, 1M(CAN)
Addressing UP to 15 individual addresses available(BCD switch)
Input Two TTL level signal inputs, for restart the paused instruct
Output Three TTL level signal outputs, for synchronous external devices
Valve body rated pressure 0.68MPa(High pressure above 0.68MPa, please contact us)
Condition temperature 15°C~40°C(Low temperature operation requires a low temperature syringe)
Storage temperature -20°C~65°C
Dimension(L*W*H) 139.2×44.5×127(mm)

Dimension（Unit：mm）