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The Multi-function Vacuum Generator Module VX is a specialized vacuum generation unit designed for use in secondary battery manufacturing processes. It serves as a multitasking manifold solution, enabling precise and responsive control over vacuum operations through integrated solenoid valve functionality. This module supports high cycle performance by optimizing the response time of the suction solenoid valve to meet rapid operational demands, making it ideal for dynamic vacuum cycles in automated production environments.
The module is constructed using non-copper metallic materials throughout its flow paths, eliminating potential contamination risks from copper-based components. Sealing elements are made from low-concentration ozone-resistant elastomers such as HNBR or FKM, which ensure durability and performance under varying environmental conditions. The use of PVFM (polyvinyl formal) for internal structural elements further enhances chemical resistance and long-term reliability in demanding industrial settings.
The module features two selectable installation methods, providing flexibility in integration depending on system layout requirements. It is designed to interface with standard vacuum systems via a manifold configuration that supports both direct-operated poppet and indirect pilot valve operation modes. Pressure sensing is available through three distinct types of pressure switches, allowing users to select the most suitable detection method for their application.
The VX module operates within an air medium compliant with JIS B 8392-1 (Class 1.2.1 to 2.4.3). It functions over a pressure range of 0.3 to 0.7 MPa in the supply circuit and -100 to 0 kPa in the vacuum circuit, with an operating temperature range of 5 to 50°C and humidity levels from 35% to 85% RH (no dew condensation). The proof pressure for air supply is 1.05 MPa, while the vacuum circuit proof pressure is 0.2 MPa. It operates on a rated voltage of 24 VDC ±10%, 100 VAC ±10%, or 12 to 24 VDC ±10% with a maximum ripple (P-P) of 10%.
The module is lightweight and compact, designed to meet current market demands for space-efficient vacuum solutions. It offers two pressure setting options: one with two settings and another with a single setting, depending on the required configuration. The product does not specify color variants or size differences beyond its standard compact form factor.
The module supports integration via two distinct installation methods, allowing it to be mounted either directly into a system manifold or as a standalone unit connected through standard vacuum lines. It is compatible with systems that use indirect pilot valve operation or direct-operated poppet valves, and includes a diffused semiconductor pressure switch for real-time monitoring of vacuum levels within the specified range of -99 to 0 kPa.
| Specification | Details |
|---|---|
| Fluid medium | Air [JIS B 8392-1: (Class 1.2.1 to 2.4.3)] |
| Operating pressure range | 0.3 to 0.7 MPa | -100 to 0 kPa |
| Operating temperature range | 5 to 50°C (No freezing) |
| Operating humidity range | 35 to 85% RH (No dew condensation) |
| Proof pressure (air supply circuit) | 1.05 MPa |
| Proof pressure (vacuum circuit) | 0.2 MPa |
| Rated voltage | 24 VDC ±10% | 100 VAC ±10% | 12 to 24 VDC ±10%, ripple (P-P): 10% max. |
| Operating type | Indirect operation by pilot valve | Direct-operated poppet |
| Valve type | Normally closed | Double-piloted *1 |
| Response time (OFF→ON) | 24 VDC: 7 msec (-S3 spec.: 8 msec) / 100 VAC: 10 msec (-S3 spec.: 11 msec) | 24 VDC: 8 msec (-S3 spec.: 6.5 msec) / 100 VAC: 11 msec (-S3 spec.: 9.5 msec) | 3.5 msec (24 VDC) / 8 msec (100 VAC) |
| Response time (ON→OFF) | 24 VDC: 14.5 msec (-S3 spec.: 23.5 msec) / 100 VAC: 16 msec (-S3 spec.: 29.5 msec) | 24 VDC: 23.5 msec (-S3 spec.: 18.5 msec) / 100 VAC: 29.5 msec (-S3 spec.: 15 msec) | 3 msec (24 VDC) / 14 msec (100 VAC) |
| Element material | PVFM (polyvinyl formal) |
| Blow-off air flow rate: Normally closed | 0 to 7.5 L/min [ANR] (Supply pressure: 0.5 MPa) |
| Blow-off air flow rate: Double-piloted | 0.2 to 2 L/min [ANR] (Supply pressure: 0.5 MPa) |
| Current consumption | 40 mA max. | 15 mA max. |
| Pressure detection | Diffused semiconductor pressure switch |
| Pressure setting range | -99 to 0 kPa |
| Proof pressure | 0.2 MPa |
| Power supply voltage | 12 to 24 VDC ±10%, Ripple (P-P): 10% max. |
| No. of pressure settings | 2 | 1 |
| Switch output | NPN open collector (30 V, 80 mA max., Residual voltage: 0.8 V max.) | NPN open collector (30 V 80 mA max., residual voltage: 0.8 V max.) |
| Response time | Approx. 2 msec |
| Analog output: Output voltage | 1 to 5 V |
| Analog output: Zero-point voltage | 1 ±0.1 V |
| Analog output: Span voltage | 4 ±0.1 V |
| Analog output: Output current | 1 mA max. (Load resistance: 5 kΩ min.) |
| Analog output: Linearity/Hysteresis | ±0.5% F.S. max. (Standard temp.: 25°C) |
| Metric size (mm) | φ3, φ4, φ6 | φ4, φ6 | φ4, φ6, φ8, φ10 | φ6 | φ6, φ8, φ10 |
| Material restriction | No copper-based metallic material is used in flow paths |
| Pressure sensor configuration | Pressure sensor with legible LED display (2 switch outputs type and 1 switch output + 1 analog output) and cost-optimized analog type |
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