Typical Motor Currents; 250G Series Parts Placement & List - DART Controls 250G CONTROL Serie Manual De Instrucciones

AC input voltage .................................................................................................................................. ±10% of rated line voltage
Acceleration ....................................................................................................................... 0.5 to 8.0 seconds (note -17B option)
Amps - DC output ............................................................................................................................... 150 mA to 10.8 Amps D.C.
Controller overload capacity ........................................................................................................................ 150% for one minute
Current limit trimpot range ............................................................. 0.3 to 3.0 Amps D.C. (251G); 1.0 to 15.0 Amps D.C. (253G)
Deceleration (dependent on acceleration time setting) .......................................................................... .06 to .80 second range
Dimensions and weight:
Drive service factor ................................................................................................................................................................... 1.0
Efficiency ..................................................................................................................................................................... 85% typical
Input frequency ....................................................................................................................................................... 50 or 60 Hertz
Max. trimpot speed range ................................................................................................................ 66% to 110% of base speed
Min. trimpot speed range .............................................................................................................. 0% to 30% of maximum speed
Minimum external impedance (pot hi to pot low) ............................................................................................................ 5K ohms
Power devices ...................................................................................................................................... packaged full wave bridge
Shunt field voltage ....................................................... 100VDC for 120VAC input; 200VDC for 240VAC input; 1 amp maximum
Speed control ......................................................................... via 5K ohms 2W linear potentiometer or 0-10VDC isolated signal
Speed range ........................................................................................................................................................................... 50:1
Speed regulation ............................................................................................................................................. ±1% of base speed
Temperature range ............................................................................................................ -10
Transient protection ............................................................................................................................................................ G-Mov
Type ramp of accel/decel ...................................................................................................................................................... linear
Horsepower
Typical AC Amps (120VAC)
Typical Arm Amps (120VAC)
Typical AC Amps (240VAC)
Typical Arm Amps (240VAC)
250G SERIES PARTS PLACEMENT & LIST
R12 R22
R28
C11
R29
R34
R30
R31
Q5
R21
C10
R7
R32
R8
R
R17
C3
R20
R19
D9
P2
D10
R1
D8
D4
C1
R24
P1-1 P1-2 P1-3 P1-4 P1-5
NOTE: ALL RESISTORS 1/2W UNLESS SPECIFIED
* CUSTOMER WIRED SPEEDPOT
SPECIFICATIONS
WIDTH LENGTH
ENGLISH 5.53" 7.25"
5.53" 7.00"
METRIC 140mm 184mm
140mm 178mm

TYPICAL MOTOR CURRENTS

1/50 1/20
0.26 .70 1.80
0.20 .50 1.40
----- -----
----- -----
R9 R23 R15
C9
R18
R33
R14
C7
R13
R11
D3
R16
C5
C
R6
C2
R5
C6
R2
Q1
Q2
R35 R3
C8
R26
R36
R27
R25
JU2
JU1
D2
R37
C12
Q6
D1
GENTRON PKG.
D5, D6, D7, Q3, Q4
P1-6 P1-7 P1-8 P1-9 P1-10 P1-11
HEIGHT WEIGHT
3.50" 25.50 oz.
1.55" 16.25 oz.
89mm 723 grams
39mm 413 grams
1/8 1/4 1/3 1/2
3.50 4.40 6.50
2.70 3.40 5.00
----- 1.80 2.20 3.30
----- 1.40 1.70 2.50
RESISTORS
R1 15K 8W
R2 2.7K
R3 2.7K
R4 1.2M
R5 180K
R6 82K
R7 470K
R8 15K
R9 250K (ACCEL)
R10 5K SPEEDPOT*
R11 10K
R12 5K (MIN)
R13 470K
R14 300K
R15 5K (C.L.)
R16 4.7K
R17 390K
R18 4.7K
R19 150K
H1
DIODE ACTIVE DEVICES
D1 1N4005
D2 1N4005
D3 1N914B
F1
D4 1N5242B
D5 L512FY131
D6 L512FY131
D7 L512FY131
D8 1N914B
D9 1N4005
D10 1N5233B
MISC. PARTS
F1 10 AMP FUSE (Bussman ABC or Little Fuse 314
Series ceramic fuses)
H1 S-8201-1X FUSE HOLDER
JU1 1.75" - 16GA. SOLID INS. WIRE
JU2 2.50" - 16GA. SOLID INS. WIRE
P1 11 POS. TERMINAL STRIP
P2 1/4" SPADE PIN TERMINAL
13
TYPE
enclosed
chassis
enclosed
chassis
o o
to 45 C. ambient (15
3/4 1.0 1.5
9.30 13.20 -----
7.20 10.20 -----
4.80 6.50 9.70
3.70 5.00 7.50
-17B CHANGES:
R20 1K
R21 1K
C9 .... 2.2uf 50V N.P.
R22 50K (MAX)
R28 .. 10K
R23 100Ω (I.R.)
R24 .01Ω 5W
R25 390Ω
-34A CHANGES:
R26 390Ω
R10... Connect to 3 wires
R27 1K
from R15 position
R28 20K 1/4W
R15 .. Delete trimpot
R29 10K
R30 180K
R31 390K
251G-12C CHANGES:
R32 47K
R33 470K
R24 ... .1& 5W
R34 100K
R35 470Ω
R36 91K
CAPACITORS
R37 1Ω
C1 10uf 35V
C2 .01uf 100V
C3 .001uf 1KV
C4 .033uf 400V
Q1 2N6027
C5 .1uf 50V
Q2 3052 MOC
C6 22uf 16V
Q3 L512FY131
C7 .1uf 50V
Q4 L512FY131
C8 .0047uf 1KV
Q5 LM324N IC
C9 .22uf 250V
Q6 275V G-MOV
C10 .01uf 100V
C11 .01uf 100V
C12 .068uf 250V
(across-the-line)
o o
to 115 F.)
2.0
-----
-----
12.90
9.90