Small-size Solenoid Valve Model:SR552

Description

The SR552 series is a compact oil-free 5-port pneumatic solenoid valve. A varistor for AC and a flywheel diode for DC are standard equipment to prevent power surges. In the case of AC power supply, it can be used with AC100V to AC120V sharing / AC200 to AC240V sharing. DC24V, AC100V, AC200V are standard voltage specifications.

Technical Specifications
Product Type: Direct type
Product Series: 5-port 2-position,5-port 3-position
Control Method: Solenoid valve
Valve Configuration: 5-port 2-position:Return type(SR552-R),Detent type(SR552-D) 5-port 3-position:Closed center type(SR552-C),Exhaust center type(SR552-E),Pressure center type(SR552-P)
Port Size: Direct screw piping type:Rc1/4(P,A,B), Rc1/4(R1,R2)
Orifice Size: SR552-R,SR552-D:25mm² SR552-C,SR552-E,SR552-P:22mm²
For Fluid Type: Air
Lubricant: Unnecessary(But possible)
Pressure Rating: 0.17～0.7MPa
Proof Pressure: 1.05MPa
Response Time: 12V DC,24V DC(In ON/OFF state)･SR552-R:15/30ms or less SR552-D:15ms or less SR552-C,SR552-E,SR552-P:20/25ms or less Values at an air pressure of 0.5MPa.100V AC,200V AC(In ON/OFF state)･SR552-R:15/25ms or less SR552-D:15ms or less SR552-C,SR552-E,SR552-P:15/20ms or lessValues at an air pressure of 0.5MPa.The values were obtained at the opposite positions in the case of 2-position valves or in the valve neutral state in the case of 3-position valves. ms
Operating Temperature: +5 to +50℃(Ambient temperature and fluid temperature) °C
Installation: Free
Override Functionality: Manual override:Pushing
Vibration Resistance: SR552-R:1373.0m/s²(343.2m/s² in axial direction) SR552-D:1373.0m/s²(245.2m/s² in axial direction)SR552-C,SR552-E,SR552-P:1373.0m/s²(441.3m/s² in axial direction)
Maximum Impact Rate: SR552-R:1373.0m/s²(343.2m/s² in axial direction) SR552-D:1373.0m/s²(245.2m/s² in axial direction)SR552-C,SR552-E,SR552-P:1373.0m/s²(441.3m/s² in axial direction)
Input Voltage: 12V DC,DC24V 100V AC,200V AC 50Hz/60Hz V, 12V DC:10.8V DC to 13.2V (12V±10%) 24V DC:21.6V DC to 26.4V (24V±10%) 100V AC:90V AC to 132V (100V-10% to +32%) 200V AC:180V AC to 264V (200V-10% to +32%)
Coil Type: 12V DC,24V DC:Flywheel diode against surge 100V AC,200V AC:Shading type
Starting Current: 100V AC 50Hz:55mA,60Hz:49mA 200V AC 50Hz:28mA,60Hz:25mA(When rated voltage is applied) mA
Operating Current: 12V DC:140mA(1.7W) 24V DC:75mA(1.8W) 100V AC 50Hz:24mA,60Hz:19mA 200V AC 50Hz:12mA,60Hz:10mA(When rated voltage is applied) mA
Allowable Circuit Leakage: 12V DC:8.0mA 24V DC:4.0mA 100V AC 50Hz/60Hz:4.0mA 200V AC 50Hz/60Hz:2.0mA
Insulation: 100MΩ or more
Electrical Connection: Lead wire type With protective circuit(RK):300mm P socket type With indicating lamp/protective circuit(PW):300mm(Standard),1000mm(1L),3000mm(3L)(Order made) Q socket type With indicating lamp/protective circuit(QW):300mm(Standard),1000mm(1L),3000mm(3L)(Order made) DIN socket type With indicating lamp/protective circuit(DW)
Lead Wire Color: 12V DC Brown:+,Black:- 24V DC Red:+,Black:- 100V AC:Yellow 200V AC:White The 1m(1L) and 3m(3L) lead wires of the P socket and Q socket type valves are in red and black.
LED Color: 12V DC,24V DC:Red 100V AC:Yellow 200V AC:Green
Surge Protector: 12V DC,24V DC:Flywheel diode 100V AC,200V AC:Varistor
Accessories Included: Mounting plate(Return type only)
Weight: 230 g (SR552-R), 330 g (SR552-D), 380 g (SR552-C,SR552-E,SR552-P)

Features/Benefits:
・Valve switching method can be selected from 5 types.
・3 types of standard voltage specifications are available.
・There are 4 types of wiring with a protection circuit.
・Manifold specifications support up to 10 stations.
・Can be used without refueling.

Additional information