Table of Contents
Page 6 of 62
User Manual QT50 Doc ID 1321 version 2.0 Sept. 2018
Description
The QT50 described in this user manual is the smallest actuator in the Eltorque
QT-series. This series is characterized by their quarter-turn movement and low
energy consumption along with their small footprint. They are suited for
butterfly, ball and other quarter-turn valves. The QT50 can be used in
conjunction with Eltorque Hybrid Marine Cable and is a part of the Eltorque
lifelong intelligent control concept.
Table 2: Product overview
Product
Product id
User Manual
QT50 CANopen Actuator with
connection harness
50.120.1A
Doc ID 1321
version 2.0
QT50 CANopen Actuator with harness
and Hybrid Cable
2
50.120.1AH
QT50 Digital Actuator with harness
50.110.1A
QT50 Analog Actuator with harness
50.130.1A
QT50 CANopen Actuator without
connection harness
50.120.1
Doc ID 1321
version 1.9
QT50 CANopen Actuator without
harness but with Hybrid Cable
2
50.120.1H
QT50 Digital Actuator without harness
50.110.1
QT50 Analog Actuator without harness
50.130.1
Features
The Eltorque actuators provides a wide range of attractive features:
Optimized single-axis architecture, ensuring a compact and low-weight
actuator.
Accurate real-time magnetic position control with no mechanical limit
switches, ensuring maintenance-free operation.
Few spare parts - low lifetime costs.
Easy setup and commissioning – low installation cost.
Specific alarms including over-torque and temperature – providing high
operation safety.
Robust implementation of CANbus ensuring a reliable serial connection.
Self-lock feature which allows movements from the motor, but locks
movements from the gear side.
Remote programming via the CAN cable.
Specific alarms including over-torque and temperature – providing high
operation safety.
Fast and precise motor reduces the closing time.
