Solenoid Pilot Operated Directional Control Valve

Transcription

1 Contct Detils efore using the product, plese check the For ltest informtion, DF ctlogs nd opertion mnuls Solenoid ilot Operted Directionl Control Vlve Fetures hese models relize high-pressure lrge-flow-rte control t M {0 kgf/cm 2 } nd 1100 L/min. Nomenclture KSH pplicle fluid code No designtion: etroleum-sed hydrulic fluid Wter-glycol hydrulic fluid F: hosphte ester hydrulic fluid Model No. KSH: K series solenoid pilot operted directionl control vlve Connections : sket mount type Nominl dimeter 10: 1¼ Spool type (See the model tle) Spool operting method (See the model tle) C: Spring center type : Spring offset type (with SOL.) Voltge code (See the voltge code tle) Design No. (he design No. is suject to chnge) Min vlve option code (See the option code tle) 10 Solenoid pilot vlve option code Refer to the option code tle for KSO-02 on ge -12 DIRECIONL CONROL VLVES Specifictions Model No. Nominl dimeter Mximum operting pressure M {kgf/cm 2 } Mximum flow rte L/min KSH-10 1¼ {0} 1100 Note: * 1 he pilot pressure vries depending on the following structure. ilot stck vlve code (See the option code tle) Note: he mximum numer of digits in the model code is limited to 23. Comining the codes for the specifictions ove my exceed the limit of 23 digits. In such cses, select the codes to e designted ccording to the functionl importnce of ech specifiction nd restrict the model code to 23 digits with the non-stndrd numer ppended. Contct Dikin out individul cses. 11 ilot pressure ermissile ck pressure M {kgf/cm 2 } Mximum switching frequency M {kgf/cm 2 } * 1 Externl drin type Internl drin type times/min 1.0 to {10 to 0} 0.5 to { 5 to 0} 21 {210} 16 {160} 120 * 2 For spool types other thn 3 nd 66 For spool types 3 nd 66 Note: * 2 he mximum switching frequency of the DIN connector type with uilt-in surge killer (option code: N-CL(E)) is 100 times/min. Spool operting method Fluid dringe volume t spool switching cm 3 ype C 32.4 ype 64.8 Refer to KSO-02 on ge -12 for the solenoid specifictions. 7 : Voltge code tle Voltge code ower supply voltge Voltge code ower supply voltge C 100 V (50/60 Hz), C 110 V (60 Hz) N DC 12 V C 200 V (50/60 Hz), C 220 V (60 Hz) DC 24 V C C 110 V (50 Hz) Q DC 48 V D C 220 V (50 Hz) R DC 100 V J C 240 V (50/60 Hz) S DC 110 V K C 120 V (50/60 Hz) DC 200 V L C 115 V (50/60 Hz) U DC 220 V M C 230 V (50/60 Hz) E C 100 V (50/60 Hz) with rectifier F C 110 V (50/60 Hz) with rectifier C 200 V (50/60 Hz) with rectifier H C 220 V (50/60 Hz) with rectifier See the solenoid specifiction tle for KSO-02 on ge -12 for solenoid specifictions. -49

2 Contct Detils efore using the product, plese check the For ltest informtion, DF ctlogs nd opertion mnuls : Option code tle 9 Code Option detils No designtion Internl pilot, externl drin type Internl pilot, internl drin type Externl pilot, externl drin type Z Externl pilot, internl drin type With check vlve for pilot pressure 11 Code Option detils * 3 No designtion Without stck vlve W With M-02W-60 R With M S02 RR With M R02 With M-02W-60, M S02 R With M-02W-60, M R02 Note: If two or more options re selected, sort the option codes, seprtely for option types 9 nd 10, in lpheticl order. When using spool type 3 or 66 s the internl pilot type, select the min vlve option specifictions with check vlve for pilot pressure (option code: ). * 3 With M-02W-60: o e selected for pplictions where shocks t switching need to e suppressed With M : o e selected for pplictions where n operting pressure eyond 25 M {250 kgf/cm 2 } is required Mss (kg) Solenoid pilot vlve model code Detils C DC, with rectifier erminl ox Doule solenoid type Single solenoid DIN connector Doule solenoid type Single solenoid Led wire type Doule solenoid Single solenoid Note: With the following options, the mss will e incresed y the mss given for ech option. Detils Code Mss kg With M-02W-60 W 1.4 With M R, RR 1.3 With M-02W-60, M , R : Model tle Model code KSH-10-C-20 KSH ccessories Hexgon socket hed cp olt Quntity pplicle solenoid vlve model code (: Voltge code) KSO-02-4C-30 KSO ightening torque N m {kgf cm} M to 585 {4730 to 5850} Su-plte model code he su-plte is not provided with the vlve. Order it seprtely if required y specifying the model code given in the tle elow. Model code Nominl dimeter Connection port dimeter Mss kg JS-10M JS-10M12 1¼ Rc1¼ Rc1½ Refer to ge S-9 for the dimensions of the su-plte. 17 Model code KSH-10-2C KSH-10-3C KSH-10-4C KSH-10-66C KSH-10-2 KSH-10-3 JIS grphic symols for hydrulic system 7 {70} Mximum flow rte L/min ressure M {kgf/cm 2 } 14 {140} 21 {210} 28 {280} {0} ressure drop chrcteristics (See the performnce curves) (4) (4) Note 1: In the trnsient period of switching, ll ports re locked with spool type 66C. 2: he mximum flow rtes given in the tle ove re the vlues with the flow (or ) s shown in the digrm to the right. -50

3 Contct Detils efore using the product, plese check the For ltest informtion, DF ctlogs nd opertion mnuls erformnce curves (Viscosity: mm 2 /s {cst}) ressure drop chrcteristics ressure drop (M) { 10 kgf/cm 2 } (4) Flow rte (L/min) Hndling ilot With the internl drin type, mintin the pressure difference etween the pilot pressure nd the ck pressure of the tnk line no lower thn the minimum pilot pressure. When using the product with spool type 3 or 66 s the internl pilot type, insert resistnce vlve with crcking pressure of 0.5 M minimum in the tnk line nd set it s the externl drin type. Or, select the min vlve option specifictions with check vlve for pilot pressure (option code: ). With the internl pilot type products, lock the port on the mounting fce. Dringe Directly connect the drin piping to the tnk without merging it with other tnk piping. Externl pilot type products cn e used s internl drin type regrdless of the model. Internl pilot type products cn e used s internl drin type when the spool type is 2, or 4. With internl drin type products, lock the port on the mounting fce. ightening torque of pilot vlve mounting olts (M5): 6.5 to 8.5 N m {65 to 85 kgf cm} ilot/drin type setting guide Either the internl or externl pilot nd drin types cn e set y fitting/removing plugs. When chnging the pilot setting from internl pilot type to externl pilot type, one dditionl hexgon socket plug (NF⅛) will e necessry. Order one seprtely. When chnging the drin setting from internl drin type to externl drin type, one dditionl hexgon socket plug (NF⅛) will e necessry. Order one seprtely. DIRECIONL CONROL VLVES [ilot/drin type setting guide] View of the min vlve from ove without the solenoid pilot vlve nd dpter plte C Code ilot/drin type osition No designtion Internl pilot, externl drin Internl pilot, internl drin osition (ort ) osition C Without plug With plug Without plug Without plug D E Externl pilot, externl drin With plug Z Externl pilot, internl drin With plug With plug Without plug Note: When fitting plug t position, remove the plug with flnge t position D nd tighten the plug t the torque given elow. [ightening torque t ech section] roduct nme ightening torque N m {kgf cm} Hexgon socket hed cp olt (M5) 6.5 to 8.5 { 65 to 85} Hexgon socket plug (NF⅛): osition,, C 11.1 to 12.8 {111 to 128} Hexgon socket plug (½-20UNF): osition D 20.5 to 22.5 {205 to 225} Hexgon socket plug (¼-20UNRC-3): osition E 14.0 to 15.4 {140 to 154} Note: Do not wrp the plugs with seling tpe. -51

4 Contct Detils efore using the product, plese check the For ltest informtion, DF ctlogs nd opertion mnuls Externl dimension digrm Spring center type [type C] (Hexgon socket hed cp olts used: M5 45, 4 pcs.) 48 SOL SOL 6-φ φ O-ring: S ort,,, M20 hred depth φ7, depth 8 2-φ φ φ O-ring: S ort, Mounting fce (conforming stndrd) ISO φ36-52

5 Contct Detils efore using the product, plese check the For ltest informtion, DF ctlogs nd opertion mnuls Externl dimension digrm Spring offset type (type ) (Hexgon socket hed cp olts used: M5 45, 4 pcs.) 02 series stck vlve dded in the pilot line With M (type R, RR) (Hexgon socket hed cp olts used: M5 85, 4 pcs.) SOL SOL SOL M-02W-60 With M (type, R) (Hexgon socket hed cp olts used: M5 125, 4 pcs.) SOL SOL DIRECIONL CONROL VLVES With M-02W-60 (type W) (Hexgon socket hed cp olts used: M5 85, 4 pcs.) SOL SOL