Equipment goods

Stepper Motor Syringe Pump

Quantity : 500000 Pie   Price : $0.2 - $1500

Rpm-01 syringe pump is a perfect replacement of the peristaltic liquid pump to have liquid transferred continuously in high precision because of its special eccentric structure, besides, the biocompatible fluid path makes this electric syringe pump corrosive resisting and non-contaminating to sample fluids, maintenance-free stepper motor driven system extend the service life to a desirable level and ensure the strong reliability.

Specification of Stepper Motor Syringe Pump

Syringe volume

1ml

2ml

3ml

Dispensing resolution

1ml

2ml

3ml

Rated max. speed

120rpm (RPM-01-D)

Rated min. speed

1rpm

Flow Rate

1-360ml/min (RPM-01-D)

Flow Regularity

Continuous liquid dispensing instead of peristaltic pump

Accuracy

≤1%@100% stroke

Precision (Repeatability)

0.3%- 0.7% @100% stroke

Pressure rating

0.3Mpa (media: water)

Service life

3 million times no leakage (media: water)

Actuator

Eccentric gear

Wetted material

Borosilicate glass, PTFE

Connection

1/4-28UNF

Fluid Channel

Double channel

Communication

RS232/RS485/CAN (with driver)

Baud rate

RS232/RS485: 9600dps, 19200dps, 38400dps, 57600dps, 115200dps

CAN: 100Kbps, 200Kbps, 500Kbps, 1Mbps

Address & Parameter setting

Serial Pont (with driver)

Dimension (L*W*H)

98.3*42*116.4mm (RPM-01-D)

Power supply

DC24V/1.5A

Max Power

15W

Operating temperature

5 – 55℃

Operating humidity

< 80%

Net Weight

0.8kg (RPM-01-D)

Driver Port of Stepper Motor Syringe Pump

Port

Description

Port

Description

H

CANH

B+/B-

Phase B wiring

L

CANL

A+/A-

Phase A wiring

A

RS485 A

O1

Optocoupler

wiring

B

RS485 B

O2

GND

GND

O3

RX

RS232 RX

V1

TX

RS232 TX

V2

-

DC24V positive

V3

+

DC24V negative

GND

Location : Room 201 3rd Building Runjing International, No.9 Tianxing West Road, Dongshan Street, Jiangning District, Nanjing, 211100 Nanjing,
Contact : Zhu Julie, 86 025 5119 7362

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Stepper Motor Syringe Pump

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