Pumps - panel mount pumps

400/RXMD series panel mount pumps

Overview

400RXMD pressure controlled pump

Surgical cooling applications such as RF and microwave ablation.

400RXMD series pumps meets the demands of medical device manufacturers applications where flow and pressure control are critical, such as surgical ablation. In medical applications, the control accuracy of the 400RXMD enables precise fluid delivery. The ability to factory-set the pump means that the pressure-flow profile can be fine-tuned to the requirements of each application. We therefore test every pump to each customer's specific test protocol.

Drives

400RXMD DriveSure: 12 V to 48 V DC integrated stepper motor with Industrial Ethernet and analogue control options, sealed mounting plate and PC software (WM Connect)
400ST/RXMD: Stepper motor only for customer control integration
400VDL/RXMD: Brushless DC motor with integrated control

Features

Flows up to 500 ml/min and a pressure of up to 8 bar
Simple tube-set replacement with automated tube clamps and quick lever loading
Accurate and consistent fluid delivery through an innovative pump setting mechanism
Precision-machined for high performance and long service life
Customised end of line performance testing
Quiet running
Easy to clean

Technical summary

Motor types	DriveSure brushless DC motor, NEMA 24 stepper motor, Stepper motor, Variable speed brushless DC motor
Pumphead options	RX, RXMD
Standards	BS EN 55011-2016+A2-2021, BS EN 61010-1, BS EN IEC 61326-1-2021, CAN/CSA C22.2 No 61010-1, CE, CSA C22.2 No. 61010-1-12/AMD1:2018, EN 61010-1:2010/A1:2019, FCC 47CFR (Part 15), IEC 61010-1, IEC 61010-1:2010/AMD1:2016, RoHS, UL 61010-1, UL 61010-1:2012/R:2

Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.

Specifications

Technical specifications

	400 RXMD DriveSure ADC/En/Pn	400 ST/RXMD pump	400 VDL/RXMD pump
Motor types	NEMA 24 stepper motor	Stepper motor	Variable speed brushless DC motor
Pumphead options	RXMD	RX, RXMD	RX, RXMD
Flow rate	0.025 ml/min to 500 ml/min	0 ml/min to 500 ml/min	0 ml/min to 500 ml/min
Operating speed	0.1 rpm to 550 rpm	1 rpm to 450 rpm	100 rpm to 550 rpm
Speed Resolution	0.1 rpm
Supply voltage	12 V to 48 V DC	24 V DC	24 V DC
Operating temperature	5 °C to 40 °C (41 °F to 104 °F)	5 °C to 40 °C (41 °F to 104 °F)	5 °C to 40 °C (41 °F to 104 °F)
Rated Power	75 W	60 W	30 W
Control options	0–10 V, 2–2000 Hz, 4–20 mA, EtherNet/IP™, Fixed speed, Prime speed, PROFINET®		Fixed speed, 0–10 V, 4–20 mA, Potentiometer
Alarms	Cover-open, Hardware Fault, Over Current, Software error, Stall, Under/Over Voltage
Outputs	Fault, Tacho		Tacho
External Inputs	Prime switch
Weight	1.8 - 1.9 kg (3.968 - 4.189 lbs)	1.37 kg (3.02 lbs)	1.25 kg (2.756 lbs)
Location	Indoor, Enclosure
Humidity	80 % up to 31 °C (88 °F), decreasing linearly to 50 % at 40 °C (104 °F)
Noise	<67 dB(A)
Max. altitude	2000 m (6561 ft)
Standards	BS EN 55011-2016+A2-2021, BS EN IEC 61326-1-2021, CSA C22.2 No. 61010-1-12/AMD1:2018, EN 61010-1:2010/A1:2019, FCC 47CFR (Part 15), IEC 61010-1:2010/AMD1:2016, UL 61010-1:2012/R:2019-07
Certification and compliance	CB Certificate, EMC, NRTL certification
Compatible tubing bore size	1.6, 3.2 mm	1.6, 3.2 mm	1.6, 3.2 mm
Compatible tubing wall thickness	1.6 mm	1.6 mm	1.6 mm

Noise level may vary depending on the application and system integration. For detailed specifications of individual models refer to product reference manual or contact WMFTS representative.

Materials of construction

Pumphead body assembly	Acrylic glass, Anodised aluminium
Pumphead rotor assembly	Anodised aluminium, Stainless steel
Pumphead roller assembly	Stainless steel
Bearings	Acetal
Driveshaft	Stainless steel
Springs	Stainless steel
Motor	Aluminium, Stainless steel
Controller Housing	ABS/PC, Aluminium
Mounting plate assembly	Anodised aluminium, EPDM, Stainless steel

Information listed covers the complete range. For detailed specifications of individual models/components refer to product reference manual or contact WMFTS representative.