Cut Sheet

Rev.______(A_______)
TB1
OL
EN
RACCFACC
MAXFCL
J2
SPD
TRQ
J5
J6
CTS
RTS
115V
PWR
JIB
230V
115V
JIA
ON
J3
T50
T7
A180
A90
J4
10V
15V
LED2
10A 7.5 5.0 2.5 1.7A
RCLIRRESPDB
COM TACH +15V –15VSIG
LED1
0.950
[24.13]
3.800
[96.52]
0.250
[6.35]
1.75
[44.45]
3.625
[92.08]
4.300
5 – 40 TAPPED HOLES
FOR ACCESSORY
MOUNTING (3 PLCS)
[109.22]
0.485
[12.32]
0.750
[19.05]
2.500
[63.50]
0.190
[4.83]
MECHANICAL SPECIFICATIONS
CONNECTION DIAGRAMS
ELECTRICAL RATINGS
Model Number KB Part Number
AC Line Voltage
(VAC) ±10%
50/60 Hz
Motor
Voltage
(VDC)
Max. AC
Line Current
(RMS Amps)
Max. DC
Load Current
(Avg. Amps)
Maximum
Horsepower
HP, (KW)
Rating Without Auxiliary Heatsink Rating With Auxiliary Heatsink
Max. AC
Line Current
(RMS Amps)
Max. DC
Load Current
(Avg. Amps)
Maximum
Horsepower
HP, (KW)
INCHES
[mm]
115 0 – ± 90 12.0 8.0 0.75, (0.5) 16.0 11.0 1, (0.75)
230 0 – ± 180 12.0 8.0 1.5, (1.0) 16.0 11.0 2, (1.5)
KBMG-212D 8831
ENABLE
OPEN TO STOP
GROUND
BIDIRECTIONAL
MAIN SPEED POT
(NOTE: JUMPER J4
IN 15V POSITION)
Notes:
(1) Trimpots and selectable jumpers
(2) Terminal block TB1 Is removable to
shown in factory position.
WHT
TB1
M2M1
ARMATURE
* FIELD
CONNECTIONS FOR
USE ON SHUNT
WOUND MOTORS
ONLY.
FIELD*
OL
ORN
facilitate wiring.
VLT
5K
EN
F+F–
RACCFACC
MAXFCL
J2
SPD TRQ J5
J6
CTS RTS
L1 L2
115V
PWR
JIB
230V
115V
JIA
ON
J3
T50
T7
A180
A90
J4
10V 15V
LED2
10A 7.5 5.0 2.5 1.7A
RCLIRRESPDB
COM TACH +15V –15VSIG
LED1
AC
LINE
MAIN CONNECTION DIAGRAM
(1)
MAIN SPEED POTENTIOMETER CONNECTIONS
(Note: Jumper J4 in 15V Position)
COMEN TACH +15V SIG –15V
FORWARD
TB1
COMEN TACH +15V SIG –15V
REVERSE
TB1
5K
5K
COMEN TACH +15V SIG –15V
BIDIRECTIONAL WITH
REVERSING CONTACT
TB1
COMEN TACH +15V SIG –15V
BIDIRECTIONAL WITH
SPEED POT
TB1
5K
FWD
STOP
REV
5K
FWD REV
COMEN TACH +15V SIG
(NOTE: JUMPER J4 IN 10V POSITION.
SIGNAL MUST BE ISOLATED.)
–15V
TACH-GENERATOR
TB1
DC TACH – GENERATOR
0 – ±10V
+–
COMEN TACH +15V SIG –15V
VOLTAGE FOLLOWING
TB1
KB ELECTRONICS, INC.
12095 NW 39th Street, Coral Springs, FL 33065-2516 • [phone] • Fax [phone]
Outside Florida Call
TOLL FREE [phone] • E-mail – [e-mail]
www.kbelectronics.com
(A42094) – Rev. B – 4/99