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Coval LEMAX90X14S Compact Vacuum Generator
Coval LEMAX90X14S is a high-performance compact vacuum generator equipped with built-in ASC Air Saving Control system, achieving energy consumption reduction of 75-99%. It is ideally applied to gripping airtight workpieces on automated production lines. Featuring integrated design with solenoid valve, vacuum switch and silencer, fast response time below 1 second and IP65 protection grade, it adapts to diverse industrial environments.
- 모델 코드 해석
| 코드 세그먼트 | 정의 | 자세한 설명 |
| LEMAX | 제품 시리즈 | Compact integrated vacuum generator with ASC system, 최대 90% 에너지 절약 |
| 90 | Vacuum Grade | Max relative vacuum: 85-90%, corresponding absolute pressure: 85-90kPa |
| 엑스 | Structural Code | Standard single vacuum generator, different from dual-unit (suffix B) and IO-Link type (suffix IO) |
| 14 | Nozzle Size | Inner nozzle diameter 1.4mm, determines maximum suction flow and air consumption |
| 에스 | 제어 모드 | 24V DC normally closed solenoid valves for vacuum and blow-off, fitted with electronic vacuum switch |
- 핵심 사양 매개변수
| 범주 | Technical Index | 비고 |
| 기본 성능 | ||
| Maximum Vacuum Degree | 85-90% (Relative Vacuum) | Automatically maintains preset vacuum with ASC activated |
| Suction Flow | 70Nl/min | Under standard working condition |
| Air Consumption | 90Nl/min | 75-99% consumption cut with ASC enabled |
| Nozzle Diameter | 1.4mm | 선택 과목: 1.0mm, 1.2mm, 1.4mm |
| 전기적 특성 | ||
| 작동 전압 | 24V DC ±10% | Ripple ≤10% |
| 제어 모드 | Dual NC Solenoid Valves (Vacuum/Blow-off) | Vacuum status monitored by electronic switch |
| Connection Port | 2 pcs M8 4-pin Connectors | For power supply, control signal and status feedback |
| 출력 전류 | Max 125mA per channel | Overcurrent triggers Er1 fault |
| Pneumatic Parameters | ||
| Working Pressure Range | 3.0-6.0 술집 | Optimal pressure: 3.5 술집 |
| 응답 시간 | Vacuum build-up: 0.99에스, Blow-off release: 1.16에스 | Tested under 1L volume |
| Silencer | Built-in anti-clogging type | Noise reduced to 72-75dB(에이) |
| 기계적 치수 | ||
| 차원 (L×W×H) | 60×40×30mm | Compact structure saves installation space |
| 무게 | 대략. 150g | Suitable for light manipulator and high-speed operation |
| 재료 | Body: Anodized Aluminum Alloy; 밀봉하다: NBR Rubber | Good oil resistance for industrial use |
| Ambient Condition | ||
| 작동 온도 | 0-50℃ | Avoid condensate freezing |
| 보관 온도 | -20-60℃ | 상대습도 ≤90%, 결로가 없을 것 |
| 보호 등급 | IP65 | 방진 및 방수, applicable to harsh sites |
| 인증 | ||
| CE 인증 | EN 준수 61010-1:2010 | Electrical safety certification |
| RoHS 인증 | Compliant with EU Directive 2011/65/EU | Restriction of hazardous substances |
| 주문 번호 | 207097 | Original factory part number |
- 전체 시리즈 모델 목록
Standard LEMAX Series
| 모델 | Nozzle Diameter | 제어 모드 | 커넥터 | Max Vacuum | Suction Flow | 주문 번호. |
| LEMAX90X10S | 1.0mm | NC/NC | 2×M8 4-pin | 90% | 45Nl/min | 207095 |
| LEMAX90X12S | 1.2mm | NC/NC | 2×M8 4-pin | 90% | 60Nl/min | 207096 |
| LEMAX90X14S | 1.4mm | NC/NC | 2×M8 4-pin | 90% | 70Nl/min | 207097 |
| LEMAX90X10V | 1.0mm | 아니오/NC | 2×M8 4-pin | 90% | 45Nl/min | 207098 |
| LEMAX90X12V | 1.2mm | 아니오/NC | 2×M8 4-pin | 90% | 60Nl/min | 207099 |
| LEMAX90X14V | 1.4mm | 아니오/NC | 2×M8 4-pin | 90% | 70Nl/min | 207100 |
Dual-unit LEMAXB Series
| 모델 | 구성 | Nozzle Diameter | 제어 모드 | 커넥터 | 주문 번호. |
| LEMAX90X14SB | Dual Vacuum Generator | 1.4mm | NC/NC | 2×M8 4-pin | 207101 |
| LEMAX90X14SB2 | Dual Vacuum Generator | 1.4mm | NC/NC | 2×M12 4-pin | 207102 |
IO-Link LEMAXIO Series
| 모델 | 통신 프로토콜 | Nozzle Diameter | 제어 모드 | 커넥터 | 주문 번호. |
| LEMAXIO90X14SC14 | IO-Link | 1.4mm | NC/NC | 1×M8 4-pin | 4712 |
| LEMAXIO90X14SC15 | IO-Link | 1.4mm | NC/NC | 1×M12 5-pin | 4713 |
- Cross-brand Replacement Comparison
| Coval Model | 축제에 상응하는 | SCHMALZ Equivalent | Piab Equivalent | 교체 설명 |
| LEMAX90X14S | VADMI-200 | SCPi 15 아니요 | P3010.NA | Identical vacuum level 85-90%, similar flow 70-80Nl/min, energy-saving equipped |
| – | VADMI-300 | SCPi 20 아니요 | P3020.NA | Higher flow 100-120Nl/min, for heavy workpieces |
| – | VADMI-100 | SCPi 10 아니요 | P3005.NA | Lower flow 30-40Nl/min, for light workpieces |
Replacement Selection Tips
- Vacuum matching: Ensure replacement vacuum degree ≥85% for airtight workpiece gripping
- Flow matching: Suction flow deviation controlled within ±10% to avoid unstable gripping
- Consistent control logic: Keep NC/NC or NO/NC mode to avoid PLC program modification
- 인터페이스 호환성: Verify connector type and pin definition for safe electrical connection
- 일반적인 결함 & 문제 해결
| 오류 코드 | Fault Description | 가능한 원인 | 해결책 |
| Er1 | S1 Output Overcurrent | Load current over 125mA, short circuit or wrong wiring | 1. Power off and inspect load |
| 2. Ensure current below 125mA | |||
| 3. Check wiring integrity | |||
| Er2 | S2 Output Overcurrent | Load current over 125mA, short circuit or wrong wiring | Same as Er1, inspect S2 circuit |
| Er3 | Vacuum Sensor Malfunction | Sensor damage or poor connection | 1. 배선을 확인하세요 |
| 2. Clean sensor port | |||
| 3. Replace sensor module | |||
| No Vacuum Failure | Failed vacuum generation | Insufficient air pressure, clogged nozzle, damaged seal | 1. Adjust pressure to 3.5-6.0bar |
| 2. Back purge nozzle with compressed air | |||
| 3. Replace defective seals | |||
| Rapid Vacuum Drop | Unstable vacuum retention | Workpiece air leakage, ASC fault, valve leakage | 1. Check airtightness and add suction cups |
| 2. Restart ASC and reset threshold | |||
| 3. Inspect solenoid valve | |||
| 비정상적인 소음 | Noise over 75dB | Blocked silencer, excessive pressure, loose assembly | 1. Clean or replace silencer |
| 2. Set pressure to 3.5bar | |||
| 3. Fasten loose parts |
- 항공 화물 규정 준수 & 인증
Air Freight Assessment
| Compliance Item | Result | 설명 |
| Hazardous Goods Classification | Non-hazardous | No built-in lithium battery or super capacitor, purely pneumatic electronic device |
| Magnetic Assessment | Non-magnetic cargo | No strong magnetic components, no impact on aircraft navigation |
| Packaging Requirement | Standard industrial package | Prevent mechanical damage and dust intrusion |
| Shipping Document | Ordinary cargo declaration | No dangerous goods declaration required |
Mandatory Certificates
- CE 인증서: Conforms to EN 61010-1 electrical safety standard
- RoHS Compliance Statement: Free of lead, mercury and other hazardous substances
- Material Safety Data Sheet (MSDS)
- Original Factory Qualification Certificate
- Application Cases & 산업 적응
일반적인 애플리케이션 시나리오
- 포장 산업
Automatic handling and cartoning of food, pharmaceutical and daily chemical products. ASC system greatly cuts compressed air cost.
사례: Cosmetic factory adopts LEMAX90X14S with robot to grip plastic bottles, energy consumption reduced by 85%, annual power saving about 120,000 인민폐.
- 전자 산업
Precise gripping of PCB boards, semiconductors and display panels without surface damage.
사례: Mobile phone assembly line achieves positioning accuracy ±0.1mm, product yield raised to 99.8%.
- Automotive Components
Handling interior trims, plastic and stamping parts, 고속 생산 라인에 적합.
사례: Car seat production improves line cycle efficiency by 20% with response time less than 1s.
- 의료기기
Automatic packaging of disposable medical supplies, meets GMP clean room standards.
사례: Applied in 100,000-class clean workshop, oil-free and contamination-free.
Industry Adaptation Guide
| 산업 | 장점 | 메모 |
| Food Packaging | Oil-free operation, FDA compliant | Regular cleaning, food-grade seal recommended |
| 전자 제조 | Compact size for narrow installation space | Anti-static treatment to avoid component damage |
| 자동차 산업 | High stability for harsh working conditions | Anti-vibration mounting, periodic seal inspection |
| 의료 장비 | Low noise and clean performance | Medical grade material adoption, regular disinfection |
- 선택 규칙
빠른 선택 가이드
- Vacuum Grade: 90 = 85-90% vacuum for airtight workpieces; 60 = 60-65% vacuum for light loads
- Nozzle Size: 1.0mm small flow, 1.2mm medium flow, 1.4mm large flow
- 제어 모드: S=NC/NC, V=NO/NC
- 특수 기능: B=dual unit, IO=IO-Link communication, C14=M8 port, C15=M12 port
- 적용범위: LEMAX for airtight workpieces; LEM+ for porous & rough surfaces
Purchasing Suggestion
- Confirm required nozzle diameter (1.0/1.2/1.4mm) 및 제어 모드 (NC/NC or NO/NC)
- Select proper suction flow based on workpiece weight and dimension
- Reserve IO-Link function for future system expansion
- Contact authorized Coval distributors for bulk order discount
- Equip with vacuum suction cups and mounting brackets for stable operation
