KB Electronics KBIC Data Sheet

KBIC

Var iable Speed DC Motor Controls

For Shunt Wound, PM and AC/DC Motors

DATA SHEET D-210

1/100 – 11⁄2 Hp @ 115 VAC – 50/60 Hz

1/50 – 3 Hp @ 230 VAC – 50/60 Hz

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TYPICAL APPLICATIONS

• Conveyors • Packaging Machines • Feeders

• Welding Positioners • Pumps

• Machine Tools • Exercise Equipment

• Screening and Printing Equipment

STANDARD FEATURES

• Plug-in Horsepower Resistor®(see chart) allows a single

model to be used on a wide range of motors

• MOV Transient Protection

• Trimpots: MIN, MAX, ACCEL, IR & CL

• Voltage Following

• Inhibit™ and Auto Inhibit

• Dual Voltage Capable on 230V “D” and “DS” Models

OPTIONAL FEATURES

• Auxiliary Heatsink (P/N 9861) extends rating of basic control

• Barrier Terminal Accessory Kit (P/N 9863)

• AC Line & Armature Fuse Kit (P/N 9849)

• Dial Plate & Knob Kit (P/N 9832)

SPECIFICATIONS

Speed Range (Ratio) ...................................................... 50:1

Load Regulation (% Base Speed)

(0 – Full Load, 50:1 Speed Range) ................................ 1*

Line Voltage Regulation (% Base Speed)

(At Full Load, ± 15% Line Variation) ............................ 1/2*

Control Linearity (% Speed vs. Dial Rotation) ...................... 2

CL/Torque Range (% Full Load) ................................ 0 – 300

Accel Time Range (Secs.).......................................... .5 – 4.0

Min. Speed Trimpot Range

(% Full Speed) ........................................................ 0 – 30*

Max. Speed Trimpot Range (% Full Speed)............ 50 – 140*

Max. Allow.Amb.Temp.

(At Full Rating, °C/°F) .............................................. 45/113

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Maximum rating indicated is with Auxiliary Heatsink. For maximum rating without Auxiliary Heatsink see Electrical Rating Chart.

**Performance is for 90V PM motors on 115 VAC and 180V PM motors

on 230 VAC.

DESCRIPTION

The KBIC®full-wave DC motor speed controls are designed for applications demanding excellent performance, high reliability and low cost. Although compact in size (only

4.30" x 3.64" x 1.25"), these controls offer better than 2% regulation over a 50:1 speed range. The controls are fabricated with components which have proven reliability, including MOV transient protection, which is used to protect the power bridge. Integrated circuitry is used to provide a non-complicated design with superior load and line voltage regulation. Electronic current limiting (CL) protects the motor and control against overloads by limiting the maximum level of output current. Acceleration start (adjustable from .5 to 4 seconds) provides a smooth start each time the AC power is applied.

A unique feature of the KBIC Horsepower Resistor

. It eliminates the need for recalibrating

controls is the Plug-in

IR Comp and Current Limit when the control is used on various horsepower motors.Additional versatility is achieved by using the Auxiliary Heatsink (optional) which is used to double the horsepower rating of each model. The output of the control is a linear function of potentiometer rotation. The

can also be operated in a voltage following mode by

KBIC supplying an

isolated

analog signal (0 – 9VDC) to the input terminals P2 (+) and F-.The controls are terminated as standard with Q-D terminals.A Barrier Terminal Accessory Kit is available which incorporates both line and armature fuses.

The Inhibit™ circuit (ter minals I1 and I2) is provided to electronically disconnect the armature output voltage. Another standard feature is Auto Inhibit

.This circuit prevents false starts and high surge currents when cycling the KBIC control with the AC line.

A variety of models are provided with choices of voltage and current ratings.Model KBIC-240D operates on both 115 and 230 VAC to provide 0 – 90 and 180 VDC output. Model KBIC-240DS operates on both 115 and 230 VAC to provide 0 – 90 VDC output.Included with the controls are a 5K remote potentiometer, mounting hardware and operating instructions.

* CE Compliance Requires KBRF-200A RFI Filter

A Complete Line of Motor Drives

Rev.______(A_______)

ELECTRICAL RATINGS

Rating Without Auxiliary Heatsink Rating With Auxiliary Heatsink

Max AC Load Current (RMS Amps)

Max DC

Load Current

(Avg. Amps)

Maximum

Horsepower

[Hp, (KW)]

Max AC Load Current (RMS Amps)

Max DC

Load Current

(Avg. Amps)

Maximum

Horsepower

[Hp, (KW)]

Field Voltage

(Shunt Wound

Motor Only)

(VDC)

Model

Number

KB Part

Number

AC Line Voltage

(VAC) ±15%

50/60 Hz

Motor

Voltage

(VDC)

KBIC-120 9429 115 0 - 90 9.0 6.0 0.5, (0.4) 18.0 12.0 1, (.75) 50, 100 KBIC-125 9433 115 0 - 90 12.0 8.0 0.75, (0.6) 24.0 16.0 1.5, (1.1) 50, 100 KBIC-240 9428 230 0 - 180 9.0 6.0 1, (.75) 18.0 12.0 2, (1.5) 100, 200 KBIC-225 9432 230 0 - 180 12.0 8.0 1.5, (1.1) 24.0 16.0 3, (2.3) 100, 200

KBIC-240D 9464 9.0 6.0 18.0 12.0

115 0 - 90 0.5, (0.4) 1, (.75) 50, 100 230 0 - 180 1, (.75) 2, (1.5) 100, 200

KBIC-240DS 9423 115 / 230 0 - 90 9.0 6.0 0.5, (0.4) 18.0 12.0 1, (.75) 100

INCHES

[mm]

MOUNTING "D"

2 SLOTS

.950

(24.13)

1.250

(31.75)

MAX

BASIC KBIC CONNECTION

F-

L2L1

A-

F1 AND F2 ARE OPTIONAL FUSES

AC LINE 50/60 Hz

5K POT

ACCEL

MAX MIN

P3 P1

A+

F+

PLUG-IN HORSEPOWER RESISTOR®CHART

FIELD*

ARM

* SHUNT MOTORS ONLY

DWG#: B2600-2-00526

3.00

(76.2)

MECHANICAL SPECIFICATIONS CONNECTION DIAGRAM

3.64

1.50

(38.1)

MOUNTING "A" 6 SLOTS

MOUNTING "B" TAPPED 10-32

(3 PLACES)

FUSE MOUNTING TAPPED 6-32

(2 PLACES)

.75

(19.05)

1.813

(46.05)

(92.46)

3.09

(78.49)

1.75

(44.45)

.64

(16.26)

(4.57

.22

(5.59)

4.30

(109.22)

2.15

(54.61)

.25

(6.35)

.18

POTENTIOMETER

3/8

1/4" ROUND

ANTIROTATION PIN

.125

(3.06)

.438

(11.12)

1/2

SHAFT

3/8-32 BUSHING

OPTIONAL AUXILIARY HEATSINK

.982

(24.94)

(12.7)

Motor Horsepower Range**

.500

Armature Voltage

90 – 130 VDC

Armature Voltage

180 VDC

Plug-in-Horsepower

Resistor

Resistance Value (ohms)

1/100 – 1/50 1/50 – 1/25 1.0

7.000

(177.8)

CONTROL

5.625

(142.88)

1/50 – 1/30 1/25 – 1/15 .51 1/30 – 1/20 1/15 – 1/10 .35 1/20 – 1/12 1/10 – 1/6 .25

1/12 – 1/8 1/6 – 1/4 .18

3.110

(78.99)

1/8 – 1/5 1/4 – 1/3 .1

1/4 1/2 .05

5.625

(142.88)

6.250

1.250

(31.75)

1.375

(34.93)

(158.75)

* Use with Auxiliary Heatsink – see Electrical Ratings.

DWG#: D2600-1-00281

** For overlapping motor horsepower range use lower value

1/3 3/4 .035 1/2 1 .025

3/4* 11⁄2* .015

1* 2* .01

11⁄2* 3* .006

Plug-in Horsepower Resistor

KB ELECTRONICS, INC.

12095 NW 39th Street, Coral Springs, FL 33065-2516 (954) 346-4900 • FAX (954) 346-3377 Outside Florida Call TOLLFREE (800) 221-6570 www.kbelectronics.com

Rev.______(A_______)