Servo Motor Controller

  Enquire / contact me

Sensorless operation of brushless DC motors

Motors & Drives

Servo Motor Controller
Servo Motor Controller

As addition to the ESCON servo controller family, maxon motor now presents a miniaturized OEM plug-in module for sensorless BLDC applications. The compact, powerful 4-quadrant PWM servo motor controller offers efficient control of perma-nent-magnet activated sensorless BLDC motors (brushless DC motors, so-called EC motors) with-out Hall sensors up to approximately 200 Watts. The drift-free yet dynamic speed behavior enables speeds up to 120,000 rpm and provides extensive functionality with free configurable digital and analog inputs/outputs. It matches the company's motor range to suit high-demand applications and dynamic drive solutions and can be operated in speed controller (closed loop) and speed controller (open loop). The decisive factor is the low system complexity due to sensorless operation. The compact servo controller is controlled by an analog set value. It can be specified by means of analog voltage, by external or internal potentiometer, by defined value, or by means of a PWM signal with variable duty cycle. Other interesting features are for instance the ability to enable or disable the power stage de-pending on the direction of rotation as well as sensorless acceleration and deceleration by employment of defined speed ramps.

Posted on December 6, 2013 - (594 views)
by
maxon motor AG
Brünigstrasse 220
6072 Sachseln - Switzerland
+41-41-6661500
+41-41-6661650
View full company profile
Description

maxon motor is the world's leading supplier of high-precision drive systems. More than 40 years' experience, constant innovation, top-quality products and competent customer service make maxon motor a reliable partner in the drive technology sector.

Location
More products from this supplier
Sensorless Control of Brushless Motors
Biorobotics Laboratories
Stepping it up a Notch
Motion Controller with EtherCAT
Brushless Flat Motors
The Invisible Door Opener
Positioning Controllers with Connector Board
High-speed Drives Online Configurator
CANopen Positioning Controllers
Compact Positioning Controller
First Sterializable Drive System
Motors that are out of this world
Maxon ECX: A BLDC Motor in the Fast Line
Spindle Drives
DC Motors in Ship Building
Brushless Motor
DC drives
Gearhead, Motor & Encoder
Custom DC Drives
High-precision drives and systems, product range
Related articles
Dimensioned and Efficient Drive Systems
Power Spring for Draw Wire Encoder Application
Polyvalent Compact Machine Controller
Linear Conveyor Solution Book
Shortening Production Life Cycles by 2 Seconds
Linear Guideway Table
Driving Amusement Safely: The Thrill is Guaranteed!
Compact Motor Controller CL4-E
The CMCD Award Goes to EtherCAT Technology
Get your Free Ticket to Hannover Messe 2019
Top-notch Products
Power in new Dimensions - BXT Motor Family
Sure Signs of Excellence: Top Notch Products Offering Added Value
Every beginning needs drive
Coil Winding Expo Berlin, June 19 to 21 2018
Drives & Controls
BSR Series
Synchronous Reluctance  Motors - Be Fast in an Efficent way
All-in-one Dezentralized Drive System
Miniature- and Micro-Drive Systems
Polyvalent Compact Machine Controller
Shortening Production Life Cycles by 2 Seconds
Driving Amusement Safely: The Thrill is Guaranteed!
Danfoss Drives Presented its Latest Novelties at SPS IPC Drives 2018
Interroll Launches its Versatile Drive Platform at Sauber Motorsport
Brushless Flat DC-Servomotors with more torque
Power in new Dimensions - BXT Motor Family
Integrated Servo Motor
Bonfiglioli BSR Synchronous Reluctance Motors
Motion Controller from FAULHABER with STO shutdown