Thermo-chiller/Rack Mount Type Q = qm x C x (T2 T1) r x qv x C x iT 60 = 1 x 10 x 4.2 x 103 x 2.0 60 = Q = qm x C x (T2 T1) 860 = 1400 [J/s] 1400 [W] g x qv x 60 x C x iT 860 = Cooling capacity = Considering a safety factor of 20%, 1400 [W] x 1.2 = 1680 [W] 1 x 10 x 60 x 1.0 x 103 x 2.0 860 = qv: Circulating fluid flow rate Q: Heat generation amount Users equipment T2: Return temperature 120 [cal/h] 860 = 1400 [W]
1-C 2-A 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 1-C 2-B 2-B 2-B 1-A 1-B 1-C 2-A 2-B 1-C 2-A 2-B 2-B 2-B 2-B 2-B 1-A 1-B 1-C 2-A 2-B 2-B 2-B 2-B 2-B 2-B Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 6 1/8, 1/4 500 1.5 0 1,000 2,000 3,000
19 No.SYJ300-OMU0003 Assy SYJ52(R)(-Q)) (SYJ54(R)(-Q)) SYJ500-10-3A(-Q) CE -Q M2.5-0.45N.m () 20 No.SYJ300-OMU0003 SYJ700 1 1 SYJ700-9-1(-Q) 1/8 7 2 SYJ700-9-2(-Q) 1/4 3 8 V111(T)4 Assy SYJ5000-13-3A 5 Assy 6 SUS CE -Q 3 SYJ700 SYJ7000 SYJ700 SYJ7000 SYJ7000 3 A B Assy SYJ700-3-1A(-Q) SYJ700-3-2A(-Q) SYJ700 SYJ700 M3 : 0.8N.m O 21 No.SYJ300-OMU0003 Assy SYJ72(R)(-Q)
B 1181 Class 2 M14 x 1.5 22 DJIS B 4636 + 2 point angle socket 24 24 JIS B 1181 Class 2 M16 x 1.5 160 -X 20Adjustment 1) [Horizontal] Caution Forward Data W SOL.A SOL.B SOL.C Action 1.
2 (A) 4 (B) 2 (A) 4 2 position single 2 position double 5 (R) 3 (R) 1 (P) 5 (R) 3 (R) 1 (P) e t q r w w q t r A B A B SY SYJ u u R P R R P R SX y VK 3 position closed center/exhaust center/pressure center VZ 3 position closed center VF (A) 4 (B) 2 w t q r VFR 5 (R) 3 (R) 1 (P) 3 position exhaust center A B (A) 4 (B) 2 VP7 5 (R) 3 (R) 1 (P) VP4 3 position pressure center u (A) 4 (B) 2 R P
* O . b 3 z o 1 0 0 6 o u o q ; N q * E 9 . " o . 5 " > 2 4 ' ;l l.:, . . o o o 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 TOTAL ENERGY ( nrbtc) (Tho!ends) Note: Minimum impact velocity tor PM nlodels it 4 itr/*c. 9k**k &"bs*rbers Non-Adjustable Hydraulic Series 49rc.
(17) [100 VAC specification] Power cable (Length: approx. 1.9 m) Dimensions [mm] Model Port size A B C D E F G H J K L M N P Q IDU3E Rc3/8 15 IDU4E Rc1/2 483 568 355 300 13 IDU6E Rc3/4 485 15 455 498 283 275 270 31 42 80 230 32 15 240 80 284 Refrigerant R407C (HFC) IDF D IDU8E to IDU15E1 D E A B Q Illuminated switch Evaporation thermometer Ventilation air outlet Refrigerant R134a (HFC) IDU
Size: Port Size 1, Number of Ports: 3 Port, Valve Type: 1 [NC (Operating Pressure 3.5MPa)], Gasket: NBR Seal, Thread: NPTF, Port Size: 1, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Bracket: Bracket, CE Compliant: -
Size: 4 [ø25(ø16)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: A (NBR seal), Thread: T (NPTF), Port Size: 25A (1), Voltage: 3 (110VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: B (Bracket)
Size: 4 [ø25(ø16)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: A (NBR seal), Thread: T (NPTF), Port Size: 25A (1), Voltage: 3 (110VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: B (Bracket)
Size: 4 [ø25(ø16)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: FKM Seal, Body Material: Aluminum Body, Pilot System Option: Standard, Thread: NPTF, Port Size: 1, Voltage: 24VDC, Lead Wire: Grommet, Manual Override: Non-locking Push Extended Style, Bracket: Bracket, X200: -, CE Compliance: -
Size: 4 [ø25(ø16)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPTF, Port Size: 1, Voltage: 24VDC, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Non-locking Push Style, Bracket: Bracket, X200: -, CE Compliance: -
The VN series is a combination of process valves that can be operated with pressure differential zero and comes with many variations. The VNA series is used for controlling pneumatic systems or air-hydro circuits. The VNB series controls various fluids. VNC is used for controlling the cutting oils and coolants used in machine tools. VNH is for controlling high pressure cutting oils and coolants
Size: 4 [ø25(ø16)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: B (FKM Seal), Body Material: L (Aluminum Body), Pilot System Option: Standard, Thread: T (NPTF), Port Size: 25A (1), Voltage: 5 (24VDC), Lead Wire: G (Grommet), Manual Override: A (Non-locking Push Extended Style), Bracket: B (Bracket)
Size: 4 [ø25(ø16)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: Standard, Pilot System Option: Standard, Thread: T (NPTF), Port Size: 25A (1), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: B (Bracket)
Size: 4 (Port Size 1), Number of Ports: 1 (3 Port), Valve Type: 1 [NC (Operating Pressure 3.5MPa)], Gasket: A (NBR Seal), Thread: T (NPTF), Port Size: 25A (1), Voltage: 3 (110VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Bracket: B (Bracket)
Size: 4 [ø25(ø16)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: NBR seal, Thread: NPTF, Port Size: 1, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Non-locking Push Style, Bracket: Bracket, CE Compliant: -
Size: 4 [ø25(ø16)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: NBR seal, Thread: NPTF, Port Size: 1, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Non-locking Push Style, Bracket: Bracket, CE Compliant: -
3 EA EA y A A P P r q B EB B !4 EB !7 !1 !2 t Component Parts Aluminum alloy NBR Note No. !0 Description Material PBT ADC Material Note No. q Description Black zinc chromated Metallic plated Pilot body Body Piston guide B Valve Metallic plated !1 !2 w e Return spring Cushion Cushion Valve spring Return spring Piston B Head cover r Stainless steel Spool/sleeve Stainless steel ZDC !