PROPORTIONAL VALVES - SOLTECH controls.pdf · page139 e proportional controls soltech r...
Transcript of PROPORTIONAL VALVES - SOLTECH controls.pdf · page139 e proportional controls soltech r...
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SOLTECH
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EPROPORTIONAL VALVES
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【EDG-01】※SPECIFICATIONMAX. OPER. PRES. MPa(PSI) 21(3045)MAX. FLOW ℓ/min(U.S. GPM) 2(0.53)
PRES. ADJ. RANGE MPa(PSI)C 0.8~14(116~2030)H 1.0~21(145~3045)
ALLOW BACK-PRES. MPa(PSI) < 0.2(29)
RATED CURRENT mAC 750H 700
COIL RESISTANCE Ω 10MAGNETIC HYSTERESIS % < 3REPEATABILITY % < 0.5WEIGHT (Kg) 2
EDG 01 C (90) ※
SERIES NO. VALVE SIZEPRES. ADJ. RANGE
C:0.8~14(116~2030) H:1.0~21(145~3045)
OMIT: WITH DIN 912 BOLTS 90: WITH UNC(NORTH
AMERICA) BOLTS
DATE OF
MANUFACTURE
※MODEL NUMBER DESIGNATION
EDG※GRAPHIC SYMBOL
※CARE IN APPLICATION Place for installationCorrect valve installation place is to put the bleeder upword in order to eliminated the presence of air in the oil pressage when it have a trial ranming; If use together with another main valve, the guide piping can not exceed 30 cm to make the pressure be more steady.
Elimination of Air(Air vent) Turn the bleeder on the upword position, then open the screw (adjust system pressure to 3 MPa) eliminating the air. Then lock tightly the screw when there is no bubble but full of oil in valve.
Hand-adjusting ScrewWhen the electric control is disorder and need to supply pressure occassionally, then just need to turn the hand-adjusting screw in clockwise direction.Restore to the origin at usual time.
DrainInsert the return back pressure on the end of low oil pipe directly to the place under the oil level of oil tank.
※PERFORMANCE CURVE
CURRENT PRES. VS. INPUT MIN. ADJ. PRES. FLOW RATE VS. PRES.
P S I3500
MPa2.5
2.0
1.5
1.0
0.5
0
3000
2500
2000
1500
1000
500
0E DG-01-B
E DG-01-C
E DG-01-H
Input Current mA
0 200 400 600 800 1000
24.523.021.5
15.714.212.7
6.95.43.9
360034003200
22002000
1000800600
Flow Rate
L/mi n
U. S .G P M
E DG-01-H
E DG-01-C
E DG-01-B
0 1 2
0.500.250
P S I MP a Viscosity: 30 mm2/s (141 SSU)
0.3
0.25
0.2
0.15
0.1
0.50
400
300
200
100
0
E DG-01-H
E DG-01-C
E DG-01-B
Viscosity: 30 mm2/s (141 SSU)P S I MP a
0 1 2 3 L/min.
0 0.25 0.750.50 U.S. GPMFlow Rate
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
※ACCESSORIES
MODEL SOCKET HEAD SCREW CAP TIGHTING TORQUEEuropean Design. Std. N. America Design Std.
EDG-01 M5 × 50 L 10-24 UNC × 1-3/4" Lg. 4 Pcs 5~7Nm(43~60 in.lbs)
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PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
DIMENSIONS
DIMENSIONSUNIT: M.M.(INCHES)
UNIT: M.M.(INCHES)
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【EBG-03, 06, 10】※SPECIFICATION
EBG-03 EBG-06 EBG-10MAX. OPER. PRES. MPa(PSI) 21(3045)MAX. FLOW ℓ/min(U.S. GPM) 100(26.4) 200(52.8) 400(105.6)
PRES. ADJ. RANGE MPa(PSI)C 0.8~14(116~2030)H 1.0~21(145~3045)
ALLOW BACK-PRES. MPa(PSI) < 0.2(29)
RATED CURRENT mAC 750H 700
COIL RESISTANCE Ω 10MAGNETIC HYSTERESIS % < 3REPEATABILITY % < 0.5WEIGHT (Kg) 7.1 8.3 10.7
EBG 03 C (90) ※
SERIES NO. VALVE SIZEPRES. ADJ. RANGE
C:0.8~14(116~2030) H:1.0~21(145~3045)
OMIT: WITH DIN 912 BOLTS 90: WITH UNC(NORTH
AMERICA) BOLTS
DATE OF
MANUFACTURE
※MODEL NUMBER DESIGNATION
※PERFORMANCE CURVE
EBG※GRAPHIC SYMBOL
※CARE IN APPLICATION Place for installationThe bleeder has to be placed upword (as the following drawing described). When the valve has to be installed perpendicuarly, please contact us. Elimination of Air(Air vent) To stabilize the pressure, the air in pipe passage and valve has to be eliminated. Place the bleeder upword then open the screw of bleeder and eliminate the air away till there is no bublle, and then lock tightly the screw. Hand-adjusting ScrewWhen the electric control is disorder and need to supply pressure occassionally, then just need to turn the hand-adjusting screw in clockwise direction.Restore to the origin at usual time. DrainThe resistance in the return pipe should be reduced by using one piping seperately and insert directly inside the oil tank. Highest Safetky Pressure DesignIt is demanded upon actral oil pump discription and actual use pressure, just fine when oil pump is less than 100 l/min(26.4 U.S. GPM), super add 0.15 MPa(21.7 PSI) is recommended.
CURRENT PRES. VS. INPUT
MIN. ADJ. PRES.
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
0.2
6.1
2.1
8.0
4.0
P S I M P a
5 0
1 0 0
1 5 0
2 0 0
2 5 0
0 0 25 50 75 100 L/min.
0 5 10 15 20 25 U.S . G P MF low R ate
EBG-030.2
6.1
2.1
8.0
4.0
P S I M P a
5 0
1 0 0
1 5 0
2 0 0
2 5 0
0 0 50 100 150 200 L/min.
0 10 20 30 40 50 U.S . G P MF low R ate
EBG-060.2
6.1
2.1
8.0
4.0
P S I M P a
5 0
1 0 0
1 5 0
2 0 0
2 5 0
0 0 100 200 300 400 L/min.
0 20 40 60 80 100 U.S . G P MF low R ate
EBG-10
350025
20
15
10
5
0
3000
2500
2000
1500
1000
500
0
E BG-03-C
E BG-03-H
0 200 400 600 800 1000Input Current mA
PSI MPa EBG-0325
3500
20
15
10
5
0
3000
2500
2000
1500
1000
500
0
E F BG-06 -250-H
E F BG-06-250-C
0 200 400 600 800 1000Input Current mA
PSI MPa EBG-063500 25
20
15
10
5
0
3500
2500
2000
1500
1000
500
0
E BG-10-H
E BG-10-C
0 200 400 600 800 1000Input Current mA
PSI MPa EBG-10
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DIMENSIONS
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
DIMENSIONS
UNIT: M.M.(INCHES)
UNIT: M.M.(INCHES)MODEL A B C D E G H J K L N P Q R S T UEBG-03 53.8(2.12) 53.8(2.12) 79(3.11) 11.1(0.44) 27(1.06) 115(4.53) 206(8.11) 27(1.06) 13.5(0.53) 21(0.83) 26(1.02) 106(4.17) 21.5(0.85) 219(8.62) 105(4.13) 152(5.98) 13(0.51)
EBG-06 66.7(2.63) 70(2.76) 98(3.86) 14(0.55) 35(1.38) 117(4.61) 210(8.27) 33(1.30) 17.5(0.69) 26(1.02) 36(1.42) 124(4.88) 26(1.02) 220(8.66) 105(4.13) 153(6.02) 13(0.51)
EBG-10 89(3.50) 82.6(3.25) 120(4.72) 18.7(0.74) 41.3(1.63) 122(4.8) 225(8.86) 45(1.77) 21.5(0.85) 32(1.26) 45(1.77) 155(6.10) 34(1.34) 246(9.69) 132(5.20) 178(7.01) 18(0.71)
MODEL A B C D E F G H J K L N P QBGM-03 86(3.39) 60(2.36) 13(0.51) 53.8(2.12) 3(0.12) 26.9(1.06) 149(5.87) 13(0.51) 123(4.84) 86(3.39) 32(1.26) 26(0.83) 97(3.82) 53.8(2.12)
BGM-06 108(4.25) 78(3.07) 15(0.59) 70(2.76) 4(0.16) 35(1.38) 180(7.09) 15(0.59) 150(5.91) 106.5(4.19) 51(2.01) 27.2(0.71) 121(4.76) 66.7(2.63)
BGM-10 126(4.96) 94(3.70) 16(0.63) 82.6(3.25) 5.7(0.22) 41.3(1.63) 227(8.94) 16(0.63) 195(7.68) 138.2(5.44) 62(2.44) 30.2(0.67) 154(6.06) 88.9(3.50)
MODEL SOCKET HEAD SCREW CAP TIGHTING TORQUEEuropean Design. Std. N. America Design Std.
EBG-03 M12 × 40 L 1/2-13 UNC × 1-1/2" Lg. 4 Pcs 100~123Nm(868~1068 in.lbs)EBG-06 M16 × 50 L 5/8-11 UNC × 2" Lg. 4 Pcs 286~354Nm(2482~3073 in.lbs)EBG-10 M20 × 60 L 3/4-10 UNC × 2-1/4" Lg. 4 Pcs 473~585Nm(4106~5078 in.lbs)
SUB-PLATE
MODEL S T U V X Y Z a b d e f
BGM-03 19(0.75) 47.4(1.87) 0 22(0.87) 22(0.87) 32(1.26) 20(0.79) 14.5(0.57) 11(0.43) 17.5(0.69) M12 Screw Depth 20(0.79)3/8"1/2"
BGM-06 37(1.46) 55.5(2.19) 23.8(0.94) 33.4(1.31) 11(0.43) 40(1.57) 25(0.98) 23(0.91) 13.5(0.53) 21(0.83) M16 Screw Depth 25(0.98)3/4"1"
BGM-10 42(1.65) 76.2(3.00) 31.8(1.25) 44.5(1.75) 12.7(0.50) 50(1.97) 32(1.26) 28(1.10) 17.5(0.69) 26(.102) M20 Screw Depth 28(1.10)1`1/4"1-1/2"
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【EFBG-03, 06, 10】※SPECIFICATION
EFBG-03 EFBG-06 EFBG-10MAX. OPER. PRES. MPa(PSI) 21(3045)MAX. FLOW ℓ/min(U.S. GPM) 125(33.0) 250(66) 500(132)
FLOW ADJ. RANGE ℓ/min(U.S. GPM) 1~125(0.2633.0) 2~250(0.53~66) 5~500(1.32132)
VALVE INTERNAL RESISTANCE MPa(PSI) 5RATED CURRENT mA 750COIL RESISTANCE Ω 40MAGNETIC HYSTERESIS % < 7REPEATABILITY % < 1
PRES. ADJ. RANGE MPa(PSI)C 0.8~14(116~2030)H 1~21(145~3045)
ALLOWABLE BACK PRES. MPa(PSI) < 0.2(29)
RATED CURRENT mAC 750H 700
COIL RESISTANCE Ω 10MAGNETIC HYSTERESIS % < 3REPEATABILITY % < 1
WEIGHT (Kg) 18 33 58
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
EFBG 03 125 C (90) ※
SERIES NO.
VALVE SIZE
MAX. FLOW PRES. ℓ/min(U.S. GPM)
125: 125(33.0) 250: 250(66) 500: 500(132)
PRES. ADJ. RANGEC:0.8~14(116~2030) H:1.0~21(145~3045)
OMIT: WITH DIN 912 BOLTS 90: WITH UNC(NORTH
AMERICA) BOLTS
DATE OF
MANUFACTURE
※MODEL NUMBER DESIGNATIONEFBG
O
M
A
Y
V
T
P
※GRAPHIC SYMBOL
※CARE IN APPLICATION Place for installationThe place of bleeder can be adjusted freely and put the direction upside avilably to eliminate the air in pipe passage and valve. Drain The return oil pipe passage should be avoided having flowed friction condition but reduce back pressure as possible. Hand-adjusting(pressure, flow) Screw(bar)When electric control is disorder and need to supply pressure occassionally, then just need to turn the hand-adjusting screw in clockwise direction.Restore to the origin at usual time. Elimination of Air(Air Vent)In order to stbilize the pressure and make speed shift acutely. It is very important to emilinate completely the air in pipe passage and valve. Highest Safetky Pressure DesignRefer to EBG-06
※PERFORMANCE CURVE INPUT CURRENT VS. FLOW
EFBG-10EFBG-06EFBG-03
12535
100
75
50
25
0
30
25
20
15
10
5
00 100 200 300 400 500 600
Input C urrent mA
U.S . G P M L /min.30080
250
200
150
100
0
70
60
40
30
20
10
0
50
50
0 200 400 600Input C urrent mA
U.S . G P M L /min.
700
500125
400
300
200
100
0
100
75
50
25
00 200 400 600
Input C urrent mA
U.S . G P M L /min.
700
INPUT CURRENT VS.PRESSUREEFBG-03 EFBG-10EFBG-06
253500
20
15
10
5
0
3000
2500
2000
1500
1000
500
0
E F BG-03 -125-H
E F BG-03-125-C
0 200 600 1000Input Current mA
PSI MPa25
3500
20
15
10
5
0
3000
2500
2000
1500
1000
500
0
E F BG-06 -250-H
E F BG-06-250-C
0 200 600 1000Input Current mA
PSI MPa25
3500
20
15
10
5
0
3000
2500
2000
1500
1000
500
0
E F BG-10 -500-H
E F BG-10-500-C
0 200 600 1000Input Current mA
PSI MPa
FLO
W S
YS
TEM
PR
ES
SU
RE
SY
STE
M
MODELDESCRIPTION
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DIMENSIONS
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
DIMENSIONS
UNIT: M.M.(INCHES)
UNIT: M.M.(INCHES)
SUB-PLATE
EFBG-03-125
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DIMENSIONS
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
DIMENSIONS
UNIT: M.M.(INCHES)
UNIT: M.M.(INCHES)
SUB-PLATE
EFBG-06-250
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DIMENSIONS
PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES
DIMENSIONS
UNIT: M.M.(INCHES)
UNIT: M.M.(INCHES)
SUB-PLATE
EFBG-10-500
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【DA-2, 1085, 4075】※SPECIFICATION
1085 4075SUPPLY VOLTAGE AC 28V20% AC 40V20%
FUSE 2A 2LOAD COIL RESISTANCE 10Ω/20 40Ω/20
INPUT CONTROL VOLTAGE 0V~+9V 0V~+9VMAX. CURRENT OUTPUT RANGE 0~850mA 0~750mA
PILOT CURRENT ADJ. RANGE 0~150mA 0~150mAUP RAMP TIME 0.1~2.5 sec. 0.1~2.5 sec.
DOWN RAMP TIME 0.1~2.5 sec 0.1~2.5 secTEMPERATURE DIRFT 0.1mA/1 0.2mA/1WORK TEMPERATURE 0~50 0~50
MAX. POWER REPUIREMENT 15VA 40VA
ELECTRONIC AMPLIFIER TERMINAL CONNECTIONS
MODELDESCRIPTION
※PC-BOARD DIMENSIONS
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ELECTRONIC AMPLIFIER TERMINAL CONNECTIONS
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DA2
DIGITAL SETTING ADJUSTER DIMENSIONS