KB offers 4 Variable Frequency NEMA 1/IP 50 Drives in two categories.
The following features are common to both drives:
Sensorless Flux Vector Compensation with
Static-Auto-Tune to provide excellent speed regulation with high torque
loads throughout the entire speed range. Auto energy saving at light
loads. Smooth motor torque.
They are designed to be surface mounted in
applications that may or may not require digital programming and a
digital display. Hybrid KBMA & Digital KBMK NEMA 1/IP 50 AC Drives
provide variable speed control of standard 3 phase AC induction motors
from 1/8 to 1 horsepower.
The following are their differences:
Both models are enclosed in a Rugged Aluminum NEMA 1/IP 50 Enclosure with Easy-Off Cover.
- There are 2 KBMA Hybrid* AC
Digital Drives which use an Analog Interface to set motor speed and
trimpots to make the most common adjustments - minimum and maximum
speed, acceleration, deceleration, Current Limit and Slip compensation.
In addition, a variety of optional KB Electronics AC Drive Accessories including: Forward –Stop-Reverse switch and Signal Isolator with Auto/Manual switch.
- There are 2 KBMK AC Digital
Drives with CSP** which use a digital keypad with displays to set over
two hundred programmable functions.
In addition, a variety of optional KB Electronics AC Drive Accessories including: IODA Input/Output Multi-function Expansion Board and Signal Isolator.
*Hybrid, A Digital Drive with Analog Interface
** CSP, Common Sense Programming