KB Electronics KBPB Data Sheet

KBPB

“CYCLER”

Var iable Speed — Run Brake Cycling

“Instant” Anti-Plug Reversing

for PM and Shunt DC Motors thru 3 Hp

Patented Overload and Reversing Circuit

TYPICAL APPLICATIONS

• Back Gauges • Door Openers • Feeders

• Indexers • Robotics • Tapping Machines

• Pumps • Screen Presses • Conveyors

DATA SHEET D-230

STANDARD FEATURES

• Plug-in Horsepower Resistor

• Built-in AC Line Fuse (included), Armature Fuse

(distributor supplied)

• Trimpots: MIN, MAX, IR, CL, ACCEL, DECEL and Aux.

Speed

• Auto Inhibit

, Inhibit™ and Enable

• MOV Transient Protection

• CL LED Indicator

• Voltage Following

• Tachometer or Armature Feedback

SPECIFICATIONS

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

Load Regulation

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

Line V oltage Regulation

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

Control Linearity

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

CL/Torque Range

(% Full Load) .......................................................... 0 – 200

ACCEL/DECEL Time Range (Secs.) .......................... .2 – 10

MIN Speed Trimpot Range

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

MAX Speed Trimpot Range

(% Full Speed) .................................................... 50 – 110*

Maximum Allowable Ambient Temperature

(At Full Rating °C/°F) ................................................ 40/105

Maximum Number of Starts/Stops or Reversals

(Operations/Minutes) .................................................... 10**

* Performance is for 90V PM motors on 115 VAC and 180V PM motors on 230 VAC. **Based on a brake time of one (1) second. For increased operations per minute

and longer brake time contact factory.

* CE Compliance Requires KBRF-200A RFI Filter

DESCRIPTION

The KBPB™ “cycler” control is designed to provide antiplug “instant” reversing, solid state dynamic braking and rapid cycling. It combines all of the features of the KBMM™ speed control with the features of the KB APRM®*. Contact arcing is eliminated since the APRM®allows armature switching to take place only when current levels are near zero.The KBPB contains a built-in barrier terminal block and its compact size makes the control ideal for installation where space is at a premium.

All models are equipped with KB’s exclusive Plug-in Horsepower Resistor®.It eliminates the need for recalibrating IR Comp and Current Limit when the control is used on various horsepower motors.The basic ratings of the controls are enhanced with the addition of KB’s Auxiliary Heat Sink. The controls also contain Inhibit™, which allows for electronic switching of the armature voltage, and Auto Inhibit®, which provides rapid, safe switching of the AC line.

The controls can be used to drive all PM and Shunt Wound DC motors from 0-full speed by three separate methods: a 5K remote speed pot, an auxiliary speed pot (S4 terminal), or voltage following. If the control is to be operated in a voltage following mode, an

isolated

analog signal (0-9VDC) is applied to the input terminals P2 (+) and F (-). Adjustment trimpots are provided for MIN, MAX, IR COMP, CL, ACCEL and DECEL.

* Patented.

CONNECTION DIAGRAM

A1A2F+F

ARM. Field Potentiometer Inhibit Fwd-Brk-Rev

DWG# A3000-2-0130

Note: Only 10 mA of current is switched. Any switch or relay may be used except a

solid state type or a relay with capacitors or R-C networks (snubbers) across its contacts.

100 VDC on 115 VAC 200 VDC on 230 VAC

P1P2P

I1I2S1S2S3S

(SPDT Switch)* Speed

Aux.

A Complete Line of Motor Drives

Rev.______(A_______)

FEATURES & FUNCTIONS

(1) Barrier Terminal Block

(2) AC Line Fuse Included (3) Trimpots: MIN, MAX, CL, IR

(4) Trimpots: ACCEL, DECEL (5) Trimpot: Aux.Speed (6) Dynamic Brake Resistor (7) Plug-in Horsepower Resistor (8) “Brake” LED (9) CL LED Indicator

(10) Armature Fuse (Customer supplied) (11) Tach Feedback (not shown)

TOP VIEW

(APRM™)

BOTTOM VIEW

(Speed Control Module)

ELECTRICAL RATINGS

Rating Without Auxiliary Heatsink

Max AC Load Current (RMS Amps)

Max DC

Load Current

(Avg. Amps)

Maximum

Horsepower

[Hp, (KW)]

Model

Number

KB Part

Number

AC Line Voltage

(VAC) ±15%

(50/60 Hz)

Motor

Voltage

(VDC)

KBPB-125 8900 115 0 - 90 12.0 8.0 0.75, (0.6) 24.0 16.0 1.5, (1.1) KBPB-225 8901 230 0 - 180 12.0 8.0 1.5, (1.1) 24.0 16.0 3, (2.3)

INCHES

[mm]

5.625

(142.88)

7.000

(177.8)

3/8-32 BUSHING

PLUG-IN HORSEPOWER RESISTOR®CHART

Motor Horsepower Range

Armature

Voltage

90 – 130 VDC

1/100 – 1/50 1/50 – 1/25 1.0

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

1/8 – 1/5 1/4 – 1/3 .1

1/4 1/2 .05 1/3 3/4 .035 1/2 1 .025 3/4 1½ .015

1* 2* .01

.187

(4.75)

.25

(6.35)

COMPONENT OUTLINE

1/2

MECHANICAL SPECIFICATIONS

.30

(7.62)

(31.75)

.187

(4.75)

(107.95)

1.25

4.25

MOUNTING BASE

FOOTPRINT

3.80

(96.52)

4.30

(109.22)

4.875

(123.83)

Max. Height:

(123.83)

5.0

REMOTE POTENTIOMETER

1/4" ROUND NYLON SHAFT

Max. Height: 6.5

5.625

(142.88)

6.250

(158.75)

KBPB MOUNTED ON AUXILIARY HEAT SINK

ANTIROTATION PIN

11⁄2* 3* .006

3/8

.125

* Must be used with Auxiliary Heat Sink.

Rating With Auxiliary Heatsink

Max AC Load Current (RMS Amps)

Load Current

(Avg. Amps)

Armature

Voltage

180 VDC

Max DC

Plug-in-Horsepower

Resistor

Maximum

Horsepower

[Hp, (KW)]

Resistance

Value (ohms)

.438

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_______)