New Original SMC ZM101H-K5LZM Integrated Vacuum Generator
1. Product Overview
The ZM101H-K5LZM is an all-in-one compact vacuum ejector unit belonging to SMC ZM series modular vacuum generation system. Adopting two-stage diffuser Venturi nozzle structure with 1.0 mm nozzle diameter, this integrated device combines vacuum ejector, built-in supply solenoid valve, vacuum break release valve, vacuum pressure switch, suction filter and exhaust silencer into a single compact assembly. Driven by compressed air, it generates negative pressure for vacuum picking, holding and releasing small workpieces. It is widely deployed in electronic component assembly, semiconductor equipment, packaging machinery, precision testing fixtures and automated sorting lines. The integrated design reduces pipeline connection points and air leakage risks, supports high-speed cyclic operation, and can be installed as standalone unit or stacked on shared manifold for centralized multi-channel vacuum control.
2. Main Functions
- Vacuum Generation: Convert compressed air into stable negative pressure via two-stage Venturi effect to create suction force for vacuum cups gripping various workpieces.
- On-off Vacuum Control: Built-in DC24V solenoid supply valve turns vacuum generation on and off according to electrical control signals.
- Rapid Vacuum Break: Equipped with independent release valve to inject small amount of compressed air instantly for fast workpiece release and shorten cycle time.
- Vacuum Level Monitoring: Integrated mechanical vacuum switch outputs switching signal once preset vacuum threshold is reached to feed back status to PLC controller.
- Dust Filtration: Internal miniature suction filter prevents fine debris entering nozzle channel to avoid blockage and prolong service life.
- Noise Reduction: Standard built-in exhaust silencer lowers airflow exhaust noise during continuous operation.
- Flexible Assembly: Compatible with manifold base for multi-unit combination to realize multi-station vacuum control within limited cabinet space.
3. Technical Specifications
| Item | Parameter Details |
|---|---|
| Full Model | ZM101H-K5LZM |
| Series | SMC ZM Integrated Vacuum Ejector Series |
| Nozzle Diameter | 1.0 mm (H type two-stage high flow diffuser) |
| Rated Supply Pressure | 0.5 MPa |
| Operating Pressure Range | 0.4 ~ 0.6 MPa |
| Ultimate Vacuum Degree | -84 kPa |
| Maximum Suction Flow Rate | 38 L/min (ANR) |
| Compressed Air Consumption | 60 L/min (ANR) |
| Solenoid Coil Voltage | DC 24 V |
| Valve Configuration | Normally closed supply valve + normally closed release valve |
| Electrical Output | Mechanical contact vacuum switch |
| Air Port Thread | M5 × 0.8 metric thread |
| Built-in Components | Suction filter, exhaust silencer, vacuum pressure switch |
| Working Medium | Filtered compressed air conforming to industrial standard |
| Ambient Temperature | 5 ℃ ~ +60 ℃ |
| Protection Class | IP40 |
| Main Body Material | Reinforced engineering plastic + anodized aluminum alloy |
| Compliance | RoHS compliant |
4. Technical Features
- Two-stage diffuser structure: Suction flow increased by 40% compared with single-stage ejectors, delivering stronger adsorption capacity under identical air consumption.
- Highly integrated monolithic design: All functional modules pre-assembled at factory, fewer connecting pipelines, greatly reducing air leakage points and on-site wiring workload.
- Fast response & short cycle: Optimized internal airflow channel ensures rapid vacuum build-up and quick blow-off release, suitable for high-frequency automated production cycles.
- Adjustable vacuum threshold: Users can set trigger pressure of vacuum switch freely according to workpiece weight and adsorption requirements.
- Compact slim outline: Narrow body design saves installation space inside miniature automation equipment and valve islands.
- Easy maintenance: The built-in filter cartridge can be disassembled and cleaned conveniently to avoid nozzle clogging caused by workshop dust.
- Dual installation options: Can be fixed individually via mounting holes or stacked on dedicated manifold for centralized air supply and wiring layout.
5. Product Dimensions and Net Weight
6. Ten SMC Similar-Function Integrated Vacuum Generators
All listed products are original SMC modular vacuum ejector units for workpiece vacuum handling with different specifications and configurations:
- ZM051H-K5LZM: 0.5 mm tiny nozzle low-flow version for ultra-light micro electronic component adsorption.
- ZM071H-K5LZM: 0.7 mm nozzle medium flow model for general small workpiece picking tasks.
- ZM131H-K5LZM: 1.3 mm large nozzle high-flow variant for bigger suction volume and heavier workpieces.
- ZM101M-K5LZM: Single-stage diffuser economical type with lower air consumption for low-cycle working conditions.
- ZM101H-K5LZD: Digital vacuum pressure sensor replacement version with numerical vacuum display and PNP output signal.
- ZM101H-K5LZM-AC220: Equipped with AC220V solenoid coil adapting to AC power supply control systems.
- ZM101H-K5LZM-S: Enhanced large muffler noise reduction type for quiet laboratory and clean room environments.
- ZK2A10K5LZB: New generation energy-saving vacuum unit with intermittent air supply function to cut compressed air consumption greatly.
- ZM101H-K5LZM-H: High temperature resistant sealing model stably running under ambient temperature up to +70 ℃.
- ZM101H-K5LZM-X1: Oil mist resistant customized version suitable for machine tool workshops with cutting fluid vapor.
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