Product Overview

KBWS-12 KB Electronics 9490 PWM 2.5A Chassis Drive with Signal Isolation

Part Number:

KB9490

Model/Spec Number:

KBWS-12

Manufacturer:

KB Electronics Obsolete

Manufacturer Part Number:

9490

Technical Details

Specifications

Drive Type	PWM
Series	KBWS
Max HP	1/3HP@115VAC
Output Amperage	2.5A
Input Voltage	115
Input Phase	1

Documentation

KBWS Manual

Additional Information

KBWS PWM (pulse width modulated) controls are designed to operate PWM and SCR rated Permanent Magnet motors ranging up to 2.5 Amps. PWM Drives operate at a switching frequency greater than 16 kHz to provide high motor efficiency and quieter operation. The KBWS contains built-in isolation for all signal inputs. This includes input signal voltage, Main Speed Potentiometer terminals, Inhibit Circuit and +5VDC power supply.

Features:

Diagnostic LEDs (Power On and Current Limit)
Adjustable trimpots (Min Speed, Max Speed, Accel, Decel, Current Limit, IR Compensation)
Connector for an Inhibit Switch and AC quick-connect terminals
Requires "Plug-In Horsepower Resistor" (Not included)