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Full Analysis of SMC SY Series 5-Port Pilot-Operated Elastic Seal Solenoid Valves (SY3000/5000/7000/9000) & SYJ Series 3-Port Solenoid Valves
- Model Code Definition (예: SY5120-5LZD-01-큐)
| 모델 세그먼트 | 설명 | Optional Code |
| SY | 시리즈 코드: 5-port pilot-operated elastic seal solenoid valve; SYJ stands for 3-port series | SY=5-port, SYJ=3-port |
| 5 | Size code: SY3=10.5mm width, SY5=15mm width, SY7=21mm width, SY9=30mm width | 3/5/7/9 |
| 120 | Structure type: 1=2-position single solenoid, 2=2-position double solenoid, 3=3-position closed center, 4=3-position exhaust center, 5=3-position pressure center | 1/2/3/4/5 + digits |
| -5 | 장착 유형: 5=Individual piping type, 6=Manifold mounting type | 5월 6일 |
| 엘 | 접속구경: L=M5, G=Rc1/8, U=Rc1/4, D=Rc3/8, E=Rc1/2 | L/G/U/D/E |
| 지 | 특수 기능: Z=With indicator light, D=Overvoltage protection, T=Power-saving circuit (DC24V/12V) | Z/D/T/None |
| 디 | Manual override: D=Screwdriver push-locking type, N=Non-locking push type, L=Lever type | D/N/L/None |
| -1 | 코일 전압: 01=AC100V, 02=AC200V, 03=AC110V, 04=AC220V, 05=DC24V | 1월 6일 |
| -큐 | Special certification: Q=CE certified, S=Dustproof & waterproof (IP67), F1=With built-in filter | Q/S/F1/None |
- 핵심사양 (General for 5-Port Series)
| 매개변수 카테고리 | SY3000 | SY5000 | SY7000 | SY9000 |
| Basic Info | 5-port pilot-operated elastic seal solenoid valve, Made in Japan, H-NBR sealing material | 5-port pilot-operated elastic seal solenoid valve, Made in Japan, H-NBR sealing material | 5-port pilot-operated elastic seal solenoid valve, Made in Japan, H-NBR sealing material | 5-port pilot-operated elastic seal solenoid valve, Made in Japan, H-NBR sealing material |
| Rated Operating Pressure | 0.15~0.7MPa | 0.1~0.7MPa | 0.2~0.7MPa | 0.2~0.7MPa |
| Ambient/Fluid Temperature | -10~50℃ (Non-freezing) | -10~50℃ (Non-freezing) | -10~50℃ (Non-freezing) | -10~50℃ (Non-freezing) |
| 응답 시간 | On: ≤15ms, Off: 25ms 이하 | On: ≤15ms, Off: 25ms 이하 | On: ≤15ms, Off: 25ms 이하 | On: ≤15ms, Off: 25ms 이하 |
| Max Operating Frequency | 5헤르츠 | 5헤르츠 | 3헤르츠 | 3헤르츠 |
| 전력 소비 | 기준: AC10VA, DC2.5W; Power-saving type: DC0.45W | 기준: AC10VA, DC2.5W; Power-saving type: DC0.45W | 기준: AC15VA, DC3.5W; Power-saving type: DC0.5W | 기준: AC20VA, DC4.5W; Power-saving type: DC0.6W |
| 유입 방지 | IP65 (기준), IP67 (with S code) | IP65 (기준), IP67 (with S code) | IP65 (기준), IP67 (with S code) | IP65 (기준), IP67 (with S code) |
| Flow Characteristics | C=1.1dm³/(s·bar), B=0.28dm³/(s·bar) | C=2.8dm³/(s·bar), B=0.90dm³/(s·bar) | C=4.5dm³/(s·bar), B=1.4dm³/(s·bar) | C=10dm³/(s·bar), B=2.5dm³/(s·bar) |
| Valve Width | 10.5mm | 15mm | 21mm | 30mm |
| Port Connection | M5 / Rc1/8 | M5 / Rc1/8 / Rc1/4 | Rc1/4 / Rc3/8 | Rc1/4 / Rc3/8 / Rc1/2 |
| Manual Override | Screwdriver push-locking / Non-locking push type | Screwdriver push-locking / Non-locking push / Lever type | Screwdriver push-locking / Non-locking push / Lever type | Screwdriver push-locking / Non-locking push / Lever type |
| 인증 | CE, UL, CSA, RoHS 규제 | CE, UL, CSA, RoHS 규제 | CE, UL, CSA, RoHS 규제 | CE, UL, CSA, RoHS 규제 |
- Standard Accessories List
- Solenoid valve main body (with coil)
- Mounting fixing screws
- Sealing gaskets (individual piping type)
- Coil protective cover (표준형)
- Manual override screwdriver (if required)
- Product manual (Hard copy + Electronic version)
- Certificate of conformity & warranty card
- 장착 브래킷 (manifold mounting type)
- Competitor & Cross-Brand Equivalent Chart
| 상표 | Equivalent Series | 일반 모델 | 주요 차이점 | 적용범위 |
| SMC | SY Series | SY5120-5LZD-01 | 80% 더 높은 흐름, low power consumption 0.45W, IP67 보호 | Electronics assembly, 반도체, precision machinery |
| 파티 | VUVG Series | VUVG-L14-M52-AT-M5-1P3 | 더 높은 가격, faster response ≤10ms, powerful diagnostic function | 자동차 제조, high-end automation |
| CKD | 4F Series | 4F510-15-M5 | Moderate price, 컴팩트한 사이즈, long service life ≥50 million cycles | 일반 기계, packaging equipment |
| 북극 | 4V Series | 4V210-08 | 저렴한 비용, 높은 비용 성능, general performance | Low-end equipment, non-precision control |
| KOGANEI | 070 시리즈 | 070-4E1-06 | 빠른 응답, suitable for high-frequency operation, long lifespan | 인쇄 기계, food packaging |
- 선택 지침 & 교체 솔루션
선택 지침
- Flow Matching Principle
SY3000: For cylinder bore ≤40mm, small flow control
SY5000: For cylinder bore 40~63mm, medium flow control
SY7000: For cylinder bore 63~80mm, large flow control
SY9000: For cylinder bore ≥80mm, extra-large flow control
- Electrical Parameter Confirmation
제어 전압: DC24V recommended (강력한 간섭 방지, 낮은 전력 소비)
Protection grade: IP65 for indoor, IP67 for humid environment, EX series for explosion-proof occasions
Optional functions: Indicator light(지), 과전압 보호(디), power-saving circuit(티) 필요에 따라
- Mounting Method Selection
Single valve: Choose individual piping type (-5), flexible and convenient
Multi-valve centralized control: Choose manifold mounting type (-6), space-saving and easy maintenance
- 환경 적응
작동 온도: -10~50℃; select low/high temperature version beyond range
중간: Compressed air, must be dry and clean (filter recommended)
진동 저항: ≤150m/s²; 충격 저항: ≤30m/s²
교체 솔루션
- Same-Brand Replacement
Space limited: SY3000 replaces SY5000 (same function, 30% narrower width)
Higher flow demand: SY7000 replaces SY5000 (60% flow increase)
3-port requirement: SYJ Series replaces SY Series (simpler structure, 저렴한 비용)
- Function Expansion Solutions
원격 제어: Equip with EX600 serial transmission system, support DeviceNet / CC-링크 / 프로피버스
Residual pressure release: Select 3-position valve with center check diaphragm, suitable for cabinet installation
Cleanroom environment: Choose clean series, comply with ISO 14644-1 수업 5
- Cost Optimization Solutions
General applications: 국내 대체 (예를 들어. AIRTAC 4V Series), cost reduced by over 50%
대량구매: Adopt manifold mounting type to reduce piping cost and leakage risk
- 응용 시나리오
- 전자제품 제조
Semiconductor wafer handling robot control
Pneumatic actuator control for SMT placement machines & 삽입 기계
Positioning control for PCB drilling & 절단기
Precision control of pneumatic slides in cleanroom
- 자동차 제조
Robot gripper control for welding production lines
Pneumatic valve and cylinder control in painting workshops
Material conveying, positioning and clamping systems in assembly lines
Pneumatic actuator control for testing equipment
- 포장기계
Material conveying, sorting and coding control for food packaging machines
Pneumatic control under sterile conditions for pharmaceutical packaging equipment
Forming, box sealing and strapping control for carton packaging machines
Precision positioning control for label dispensing machines
- 일반 산업 자동화
Cylinder driving, positioning and clamping control for production lines
Pneumatic control components for hydraulic systems
Automatic tool change and fixture control for machine tools
Pneumatic actuator control for logistics conveying systems
- 특수 용도
Pneumatic control for robot end-effector
Pneumatic systems of medical equipment (ventilator, anesthesia machine, 등.)
Tension control and feeding control for textile machinery
Clamping, positioning and feeding control for woodworking machinery
- SY Series Main Model List
7.1 SY3000 Series (10.5mm Width, Small Flow)
| 구조 유형 | Individual Piping Type | Manifold Mount Type | 특징 |
| 2-Position Single Solenoid | SY3120-5LZD-01 | SY3120-6LZD-01 | Suitable for small cylinders, space-limited installation |
| SY3120-5GZD-01 | SY3120-6GZD-01 | ||
| 2-Position Double Solenoid | SY3220-5LZD-01 | SY3220-6LZD-01 | Bidirectional operation, no spring reset required |
| SY3220-5GZD-01 | SY3220-6GZD-01 | ||
| 3-Position Closed Center | SY3320-5LZD-01 | SY3320-6LZD-01 | Position holding when power off, ideal for positioning control |
| SY3320-5GZD-01 | SY3320-6GZD-01 | ||
| 3-Position Exhaust Center | SY3420-5LZD-01 | SY3420-6LZD-01 | Air exhaust when power off, for safety protection |
| SY3420-5GZD-01 | SY3420-6GZD-01 |
7.2 SY5000 Series (15mm Width, Medium Flow)
| 구조 유형 | Individual Piping Type | Manifold Mount Type | 특징 |
| 2-Position Single Solenoid | SY5120-5LZD-01 | SY5120-6LZD-01 | 범용, compatible with most cylinders |
| SY5120-5UZD-01 | SY5120-6UZD-01 | ||
| 2-Position Double Solenoid | SY5220-5LZD-01 | SY5220-6LZD-01 | Widely used, suitable for high-frequency operation |
| SY5220-5UZD-01 | SY5220-6UZD-01 | ||
| 3-Position Pressure Center | SY5520-5LZD-01 | SY5520-6LZD-01 | Pressure holding when power off, perfect for clamping systems |
| SY5520-5UZD-01 | SY5520-6UZD-01 | ||
| Dual 3-Port Type | SY5140-5LZD-01 | SY5140-6LZD-01 | Integrated two 3-port valves, save installation space |
| SY5140-5UZD-01 | SY5140-6UZD-01 |
7.3 SY7000 Series (21mm Width, Large Flow)
| 구조 유형 | Individual Piping Type | Manifold Mount Type | 특징 |
| 2-Position Single Solenoid | SY7120-5UZD-01 | SY7120-6UZD-01 | Large flow for large bore cylinders |
| SY7120-5DZD-01 | SY7120-6DZD-01 | ||
| 2-Position Double Solenoid | SY7220-5UZD-01 | SY7220-6UZD-01 | Large flow, 고주파 & 빠른 응답 |
| SY7220-5DZD-01 | SY7220-6DZD-01 | ||
| 3-Position Closed Center | SY7320-5UZD-01 | SY7320-6UZD-01 | Large flow positioning control for heavy loads |
| SY7320-5DZD-01 | SY7320-6DZD-01 | ||
| 3-Position Exhaust Center | SY7420-5UZD-01 | SY7420-6UZD-01 | Large flow safety protection for large equipment |
| SY7420-5DZD-01 | SY7420-6DZD-01 |
7.4 SY9000 Series (30mm Width, Extra-Large Flow)
| 구조 유형 | Individual Piping Type | Manifold Mount Type | 특징 |
| 2-Position Single Solenoid | SY9120-5UZD-01 | SY9120-6UZD-01 | Extra-large flow for super large cylinders |
| SY9120-5EZD-01 | SY9120-6EZD-01 | ||
| 2-Position Double Solenoid | SY9220-5UZD-01 | SY9220-6UZD-01 | Extra-large flow for heavy machinery |
| SY9220-5EZD-01 | SY9220-6EZD-01 | ||
| 3-Position Closed Center | SY9320-5UZD-01 | SY9320-6UZD-01 | Extra-large flow positioning for large hydraulic systems |
| SY9320-5EZD-01 | SY9320-6EZD-01 | ||
| 3-Position Pressure Center | SY9520-5UZD-01 | SY9520-6UZD-01 | Extra-large flow clamping for large tooling fixtures |
| SY9520-5EZD-01 | SY9520-6EZD-01 |
7.5 SYJ Series 3-Port Solenoid Valves (SYJ300/500/700)
| 시리즈 | 일반 모델 | Flow Characteristics | 특징 |
| SYJ300 | SYJ3120-5LZD-01 | C=0.5dm³/(s·bar) | 10.5mm 폭, small flow for miniature cylinders |
| SYJ500 | SYJ5120-5LZD-01 | C=1.2dm³/(s·bar) | 15mm 폭, 중간 흐름, 범용 |
| SYJ700 | SYJ7120-5UZD-01 | C=2.0dm³/(s·bar) | 21mm 폭, large flow for high flow control |
- Key Features Summary
- High-Performance Flow Design: SY3000/SY5000 flow increased by 80% compared with previous generations; small valve with large flow allows downsizing.
- Low Power Saving: Power-saving DC24V type only consumes 0.45W, reducing operating cost for long-term continuous operation.
- 높은 신뢰성: Built-in pilot filter to avoid foreign matter failure; H-NBR sealing material with service life ≥50 million cycles.
- Flexible Mounting: Supports individual piping and manifold mounting; multiple port sizes available for diverse system adaptation.
- 포괄적인 보호: IP65/IP67 ingress protection, optional overvoltage protection, suitable for harsh working environments.
- 글로벌 인증: CE, UL, CSA, RoHS fully certified, applicable for international projects.
- Selection Mnemonic Rules
- Flow Matching: SY3 ≤40mm bore, SY5=40~63mm bore, SY7=63~80mm bore, SY9≥80mm bore
- Voltage Selection: DC24V preferred for strong anti-interference & 저전력; AC for long-distance control
- Mounting Rule: Single valve for individual piping; multiple valves for manifold mounting – space-saving & 쉬운 유지 보수
- Function Configuration: Add indicator(지), 과전압 보호(디), power-saving(티) as needed; IP67(에스) mandatory for humid environments
- Cost Control: Domestic replacement for general use, original SMC for precision control, manifold type for bulk procurement
