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This Vario dosing valve is suitable for fixed installation in monthly lines with higher-level control. Communication takes place via an RS485 half-duplex interface.
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Vario-Metering Valve AXDV-V1-EL-NBR-RS485-00 (Electronic Operation)
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4194850 | AXDV-V1-EL-NBR-RS485-00 | Standard | Stator NBR |
Vario-Metering Valve AXDV-V1-EL-NBR-RS485-00 (Electronic Operation)
Article No.
4194850
Modell
AXDV-V1-EL-NBR-RS485-00
Design
Standard
Version
Stator NBR
Benefit from the following advantages:
Benefit from the following advantages:
• Variable dosing volume – dosing quantity infinitely programmable
• Suitable for variable dosing of low to high-viscosity lubricants
• Pressure resistant up to 35 bar (depending on the viscosity) – the rotor and stator form a dosing chamber with seal
• Brushless DC Motor with integrated control unit
• Adjustable application speed thanks to two speed levels
• High dosing and repeat accuracy
• Broad range of applications (robotics, servo technology and assembly stations)
• Point and bead application
• Flexible dosing volume – continuously variable dosing quantity
• No dripping (pull-back effect programmable)
• Pulsation-free
• Included in delivery is a Dispensing Tip Adapter with LUER-Connection and a Dispensing Tip Set
Vario valve control
The eccentric screw dosing unit is connected via a universal joint to a brushless 24V DC motor with high-resolution actual value encoder and integrated control (Faulhaber 22xx...BX4 CxD series drive). The vario metering valve can be integrated into networks via the RS485 half-duplex interface. In addition to PC operation, the Vario metering valve can also be operated with all common industrial controls. Different operating modes and control options (position and speed) are available.
The pin assignment of the Vario Dosing Valve AXDV-V1-EL
Information on the actuator used can be found in the technical manual!
a) Contorl via RS485 (standard ABNOX configuration)
The built-in RS485 half-duplex interface allows a direct connection to a higher-level control system. This RS485 half-duplex interface is used for direct communication with the actuator. See also Communication / Functional Manual RS interface!
b) Control via integrated inputs and outputs
Thanks to the integrated controller, the motor can be controlled via the analog and digital inputs and outputs. The program can be installed and adapted with an optionally available programming adapter. For example, the speed can be set with an analogue signal 0-10 V or 4-20 mA and the dosing can be started and stopped via the digital input. ABNOX will be pleased to support you with a customer-specific programming of the Dosing Valve according to your requirements.
Example: Analog dosing quantity control
Example: Analog speed control
c) Control via PC
With the programming adapter and the freely available Faulhaber software Motion Manager 6, the Vario valve could also be controlled from a PC. Further information on this configuration can be found under the following product: Programming Adapter complete (Art.-No. 0013434)
Accessories Standard
| Description | Article No. |
|---|---|
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Dispensing Tip Set LUER-Connection |
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Dispensing Tip Set bent 45° LUER-Connection |
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Dispensing Tip Set bent 90° LUER-Connection |
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Connection Cable M12x1, 8 poles, Length 1.5 m, female open |
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Connection Cable M12x1, 8 poles, Length 2.5 m, female open |
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Programming cable |
Technical Data
Minimum dosing quantity [mm3]
0.5
Dosing Accuracy
[%]
+/- 1
Max. Delivery rate [cm3/min]
ca. 14
Max. workingpressure medium inlet [bar]
35 (depending on the viscosity)
Connection medium inlet internal thread
1/8'' BSP
Connection medium inlet external thread
1/8'' BSP
Connection medium outlet internal thread
1/8'' BSP with Dispensing Tip Adapter LUER-Connection
Interface
M12x1
Voltage [V DC]
24
Seal material
NBR (Stator)
Min. / max. operatingtemperature [°C]
10/40
Fastening Bores [mm]
4 x ø4,2 mm
Weight [kg]
1.020
