DC Motor Drives

L0MR

DC Motor Drives

The L0MR 3-Phase 45kW SCR Drive is a precision drive module designed to support industrial DC drive applications such as Underground mining shuttle cars  without the need for external DC contactors or overload module support.

By utilising a rugged communications interface and advanced DSP technology, these drives represent the avant-garde in SCR DC drive technology.

DC Smart Drive Auto-Reversing SCR 45kW
Part Number: LØMRØ1Ø1 DC Smart Drive Auto-Reversing SCR 45kW – 350-volt Version
Part Number: LØMRØ3Ø1 Features Line Drawing Typical Application Connector Assembly Features

110V Control Logic Supply

240V RMS Drive Supply

Variable output to 300V in voltage mode

Variable output to 400A peak in current mode

Forward & Reverse Motor Control

Full Digital Signal Processor Control

True Closed Loop Control

Embedded Thermal Overload Protection

Embedded Phase Imbalance Protection

Embedded Phase Loss Protection

Reports 3-Phase Line Voltage & Current

Shaft Encoder support for RPM measurement

External Temperature Measurement via two Wire PT100 support

Internal Temperature Measurement

1 x N/C 110VAC Relay for Transformer Contactor isolation control
(Designed for in series wiring)

Microprocessor Controlled

Opto-Coupler Isolation

CAN 2.0B Compatible

All industrial components

Electroless Nickel Plated Mild Steel

Alodined Aluminum Heat Transfer Base

Rugged Construction

Line Drawing Typical Application

Continuous Bolter/Miners

Continuous Haulage

Mobile Bolters

Mobile Roof Supports

Remote Control Scoops

Remote Control Loaders

Any industrial DC Motor application within power specification

Connector Assembly