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20K Series Coreless Motor

제품정보

 

The 20K series is a single headed miniature diaphragm pump. With a 'best-in-class' body width of just 12 mm it is designed for applications requiring minimised size, power and weight. Typical examples include portable environmental gas analysis, medical monitoring, medical therapy and chemical agents / biohazard detection. 

Recognising that instrument miniaturisation often results in low performance requirements, the 20K is additionally available in a 'Low Flow' configuration which maximises efficiency (hence also battery life) at the lower end flow range of this series. This is achieved through the use of optimised low speed coreless motors combined with a pump head specifically designed for low flow. These pumps are listed as below as 'Coreless LF'. Additionally stable flow valve technology ensures consistent operation at flows below 50 ml/m without influence from the pump's orientation.

Use of high strength glass filled PPS plastics ensure a robust construction with a high degree of air-tightness throughout the performance and environmental operating range.

- Flow rate to 500 ml/min
- Extremely compact with a 12 mm body
- Low Flow option
- Stable flow valve technology
- Choice of iron core, and coreless motors

For extended performance, pulsation reduction and the versatility of 2 independent gas channels, this series is also available as a double headed version (20KD) offering flow to 800 ml/min, vacuum down to 75% and pressure up to 1.4 bar.

Low power consumption with excellent life available in 3.3 V (which may be run to max. 4.5 V).

 

제품사양

 

Free Flow (at 4.5 V)

500 ml/min

Max Pressure (at 4.5 V)

700 mbar

Max Vacuum (at 4.5 V)

-500 mbar

Power Consumption (at 4.5 V)

0.5 to 0.7 W

Free Flow (at 3.3 V)

380 ml/min

Max Pressure (at 3.3V)

700 mbar

Max Vacuum (at 3.3V)

-500 mbar

Power Consumption (at 3.3V)

0.3 to 0.5 W

Motor Termination

100 mm leads (red +, black -)

Operating Temperature Range

5 to +60 °C

Operating Humidity Range

5 to 95% RH

Elastomers Options

EPDM

Other Wetted Parts

PPS (Polyphenylene Sulphide)

Tube Connection

3.0 mm barb for 2.0 to 2.5 mm - tubing

Weight

16g

 



주문정보

 

Part No.

Description

20100.001

3.3 V DC / EPDM


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