Emotron EMX-B, Instruction Manual

Page: 11 / 60

CG Drives & Automation 01-6048-01r3
Description 7
1. Description
1.1 Introduction
Emotron EMX-B is a speed controlled drive system specially designed for
driving rotary heat exchangers. The drive system consists of a motor and its
associated control unit with a wide speed range from 4 to 500 rpm.
Emotron EMX-B motor is based on permanent magnet brush-less DC (PM
BLDC) motor technology. These motors make it possible to drive heat
exchanger rotors without gears, making the system very silent.
The system can be controlled either via terminals/analogue and digital inputs or
via RS485/Modbus RTU communication protocol.
Emotron EMX-B drive system completely replaces Emotron EMX-R drive
systems.
Fig. 1 EMX-B motor and control unit mounted on rotary heat exchanger