KSY30 Programmable Syringe Pump
The KSY30-V01-X1 is a compact, stepper-driven syringe pump designed for precise liquid aspiration, dispensing and automated fluid handling in laboratory and OEM instruments. Its integrated rotary valve, ball-screw transmission and programmable control functions support repeatable multi-port liquid handling within a compact panel-mount design.
Key Features
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Supports 50 µL to 5 mL syringes
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Liquid volume accuracy of ≤1.0% with 1 mL or larger syringes
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Full-stroke repeatability error of ≤0.05% with 1 mL or larger syringes
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Ball-screw transmission for controlled piston movement
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Standard and microstep operating modes
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Full-stroke time adjustable from 1.26 to 1,200 seconds
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Integrated rotary valve with switching time of ≤250 ms between adjacent ports
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RS485 or RS232 communication; customizable CAN bus
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External TTL inputs and outputs
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Supports networking of up to 15 pumps
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Programmable motion sequences, delays and cycles
Typical Applications
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Bacterial culture systems
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Laboratory automation
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Biopharmaceutical equipment
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Reagent aspiration and dispensing
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Automated sample preparation
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Program-controlled liquid handling instruments
Technical Specifications
| Item |
Specification |
| Model |
KSY30-V01-X1 |
| Pump type |
Programmable syringe pump |
| Rated stroke |
30 mm |
| Syringe sizes |
50 µL, 100 µL, 250 µL, 500 µL, 1 mL, 2.5 mL and 5 mL |
| Liquid volume accuracy |
≤1.0% with 1 mL or larger syringes |
| Repeatability error |
≤0.05% over the full stroke with 1 mL or larger syringes |
| Standard-mode resolution |
3,000 steps; 0.01 mm per step |
| Microstep-mode resolution |
24,000 steps; 1.25 µm per step |
| Full-stroke time |
1.26–1,200 s |
| Transmission |
Ball screw |
| Valve switching time |
≤250 ms between adjacent ports |
| Standard valve |
Three-port Y valve |
| Fluid connection |
1/4"-28 female thread |
| Fluid-path materials |
Borosilicate glass, PTFE and PCTFE |
| Power supply |
24 V DC, 1.6 A peak current |
| Reference pressure capability |
Positive pressure: 0.68 MPa; vacuum: 0.08 MPa |
| Communication |
RS485 or RS232; customizable CAN bus |
| Serial baud rate |
9,600 or 38,400 bps |
| Dimensions |
138.3 × 44.5 × 127.0 mm |
| Weight |
894 g |
| Reference noise |
≤55 dB at a horizontal distance of 0.5 m |
| Recommended ambient temperature |
15–40°C |
| Operating humidity |
<80% RH, non-condensing |
Valve and Fluid-Path Options
The standard configuration uses a three-port Y valve. Custom valve options include:
Available PTFE/FEP tubing sizes include 0.8 × 1.6 mm, 1.0 × 1.6 mm and 1.6 × 3.2 mm.
Programmable Control
The KSY30-V01-X1 supports programmable acceleration and deceleration, piston speed, backlash compensation, stored command sequences, delays, cycles, motion termination, diagnostics, and absolute or relative positioning. Its pause-and-resume function also supports interactive equipment control.
Actual dispensing performance depends on syringe size, liquid properties, valve configuration, tubing, operating speed and system pressure. Verification with the intended liquid and operating conditions is recommended before final OEM integration.
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