The VMP series is a dispensing pump that combines the reliable Iwaki Hi-Cera pump and the original drive actuator from Zaxis in the United States.

Features of VMP

Automatic Adjustment of Fill Volume

Mounting a motor for angle adjustment enables automatic adjustment of the amount of one shot. Adjustment is possible without stopping the mass production line, contributing to yield improvement.

Ultra-High Precision

Capable of ultra-high precision dosing at a micro discharge capacity.

Valveless Design

The unique valveless structure enables the smooth metering transfer of high viscous liquid.

Higher Corrosion Resistance

Ceramics and PTFE resins are used on the wetted surface, lending greater resistance when pumping acid, alkaline, and other liquids.

Prevent Problems With the Airlock

This pump enables air to be automatically discharged from the outlet, thereby preventing problems with the airlock.

Injection Into the Vacuum Section

Because there are no suction / discharge valves, the pump is able to discharge directly into a vacuum (negative pressure) without the need for electromagnetic valves. Maintains a constant flow even if the suction / discharge pressure fluctuates.

Main applications

Battery electrolyte injection, other flling applications

Specification

Max. discharge capacity 1800 mL/min
Discharge pressure 0.3 MPa
Repeatability CV 0.5%
Rotation range 20 – 600 rpm (min-1)*
1 shot volume 0 – 3.0 mL/rev
LIquid temperature range 0 – 40°C
Function Up to 30 programs
Interface RS485, Ethernet / I P
Power supply 75 VDC 3 A

*Pump operation should be below Max. 600 rpm.

Options

  • Controllers TSi

TSi is a 7-inch touch screen. Up to 32 VMP communicated over RS485 Designed for programming and setting, a communication cable is included.

• External Dimensions: W190 mm × H127 mm × D25 mm
• Mass: 340 g
• Power supply: powered from 5 VDC half-duplex RS485 (VMP)

  • Cable VMP-8 RA-RS 485-5 M (RS 485)
  • Cable VMP-4RA-AC-5M (Power supply)
  • DC Power supply VMP-PSK-VS 10 (75V)

Connection method

You can select RS-485 and Ethernet/I P for how to connect. TSi is connected via the 8-pin connector terminal.
*When connecting multiple units, a separate connector will be required. Contact CKD for details.

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