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Supplier: Sumitomo Machinery Corp. of America
Description: to Sensorless Vector (SLV) contol by simply changing a parameter value. SLV control offers a 120:1 constant torque speed range and ±0.5% speed regulation. Closed-Loop Vector (CLV) control is available by installing a low-cost encoder feedback card and changing a parameter value. Of course, the motor
- Drive Type: AC Sensorless Vector Drive, AC Vector / Feedback Drive, AC Servo / Brushless Motor
- Application Categories: Inverter Drive
- AC Input Phase: Three Phase
- AC Input Frequency: 50 Hz, 60 Hz
Supplier: Koford Engineering, LLC
Description: Ultra high effciency miniature sensorless drive with 56k pwm frequency (37k for -3), designed for use with stand alone, digital or analog operation.
- Drive Type: DC Brushless Motor
- Application Categories: PWM Drive
- Configuration: PC Board
- Features: Soft Start
Supplier: Newark / element14
Description: BOARD EVAL BLDC SENSORLESS MOTOR; Silicon Manufacturer:ST Micro; Core Architecture:ARM; Core Sub-Architecture:ARM7TDMI; Silicon Core Number:ST7; Silicon Family Name:ST7MCx; Kit Contents:Board
- Category: Development Suite / Kit
- Manufacturer: Other
Supplier: Atmel Corporation
Description: This application note describes how to implement a sensorless commutation on BLDC motors and provides all information that is relevant for an implementation of sensorless commutation using the Atmel devices and Starter-kits.
Description: 1-Q-EC Amplifier sensorless AECS 35/3 — Motor speed is regulated and if required, can be adjusted by the built-in potentiometer or an external set value — Direction, brake and disable input — Ready to connect electronic circuit board — Motor current 3 A / 5 A — Supply
- Application Categories: PWM Drive
- AC Input Phase: Single Phase
- Setup & Control: Manual
- Mode of Operation: Analog Feedback, Voltage (BEMF / Open Loop) Mode
Supplier: OMEGA Engineering, Inc.
Description: The Cutler-Hammer MVX9000 Series sensorless vector adjustable frequency AC Drives from Eaton's electrical business are designed to provide adjustable speed control of 3-phase motors. These microprocessor-based, sensorless vector drives have standard features that can be programmed to tailor
- Drive Type: AC Sensorless Vector Drive
- Application Categories: Variable Speed Drive
- AC Input Phase: Single Phase, Three Phase
- AC Input Frequency: 50 Hz, 60 Hz
Electronic Development Boards - STMICROELECTRONICS - STEVAL-IHM017V1 - BOARD EVAL BLDC SENSORLESS MOTOR -- 566422Supplier: 1-Source Electronic Components
Description: BOARD EVAL BLDC SENSORLESS MOTOR Silicon Manufacturer:ST Micro Core Architecture:ARM Core Sub-Architecture:ARM7TDMI Silicon Core Number:ST7 Silicon Family Name:ST7MCx Kit Contents:Board
Description: DURApulse AC drive, 40 hp, 230V, three-phase, sensorless vector or V/F (volts per hertz) control modes. Manual included with product.
- AC Input Phase: Three Phase
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Featured Products for Sensorless Top
Bison Gear and Engineering
Bison Gear: Sensorless Brushless Gearmotors
Bison Gear: New Sensorless Brushless Gearmotors - Eliminate Position Sensors and Wiring, While Increasing Efficiency, Reliability and Noise Immunity. In response to OEMs seeking higher energy efficiency and power density as well as simpler assembly and increased design life or their equipment, gearmotor and electric motor manufacturer, Bison Gear & Engineering Corp. introduces its new line of sensorless brushless DC (SBLDC) parallel shaft gearmotors with powers up to 1/6 hp (124 watts... (read more)
Browse Gearmotors Datasheets for Bison Gear and Engineering
Applied Industrial Technologies
Economical Sensorless Vector Drives
Lenze-AC Tech SMV Series sensorless vector drives deliver the entire package – economical price, quality, innovation, simplicity and performance. The performance and flexibility make the SMV Series Vector Drives an attractive solution for a broad range of AC Motor applications. As a cost effective drive with multiple enclosures for a wide range of applications, the series is designed to precisely control the speed and torque of 3-phase AC induction motor. In addition, the series... (read more)
Browse AC Motors Datasheets for Applied Industrial Technologies
PERFORMANCE CONTROLS, INC.®
Sensorless Motor Drive for Harsh Environment
PERFORMANCE CONTROLS, INC. ® DHT-24 amplifier is a 3 phase motor drive that employs a proprietary Sensorless control algorithm to drive a Brushless DC motor (BLDC) that runs from a 24VDC input. However, perhaps the most important feature is that it does all this at 175C. When operating thousands of feet below ground the last thing a service provider wants is to have their drill stop because of a component failure, particularly with the high financial and reputation costs associated... (read more)
Browse Motor Controllers Datasheets for PERFORMANCE CONTROLS, INC.®
Electronics for sensorless speed control
Due to an integrated design approach, highest compactness and efficiency of the converters and minimal losses in stator and rotor of the motor are achieved. All converters allow for sensorless speed control without encoders or hall sensors up to highest speeds of permanent-magnet synchronous machines (PMSM) as well as brushless DC motors (BLDC). No output filter is required due to the employed PAM-technology. (read more)
Browse DC Motor Drives Datasheets for Celeroton
Texas Instruments Microcontrollers (MCU)
BLDC MotorKit w/sensorless technology
with InstaSPIN technology, the DRV8312-69M-KIT provides a high-performance, power-efficient, cost-effective sensorless field-oriented control (FOC) platform that speeds development for quicker time to market. Applications include sub-50-V and 3.5-A synchronous motors for driving pumps, gates, lifts, fans, as well as industrial and consumer robotics and automation. All documentation, software and user's guides available for free through MotorWare at www.ti.com/tool/motorware... (read more)
Browse Microcontrollers (MCU) Datasheets for Texas Instruments Microcontrollers (MCU)
Sensorless speed control with the new CC-75-500
Celeroton launches the converter cc-75-500 as the world`s first devide that allows for sensorless control of permanent-magnet synchronous machines (PMSM and BLDC) from zero up to 1 million rpm. The emloyed PAM-technology enables the control of BLDC and PMSM wuth higher rotational speeds and minimal losses in stator and rotor. Due to the sensorless speed control no hall sensors or encoders need to be integrated in the motor anymore. With this approach, a simplified motor design is achieved... (read more)
Browse Motor Controllers Datasheets for Celeroton
SSD Drives, a Division of Parker Hannifin Corp.
Sensorless Control of Permanent-Magnet AC Motors
AC650S Adjustable Frequency Drive for Sensorless PMAC Motors from Parker SSD Drives. The AC650S series is designed to save energy in general purpose applications by replacing induction motors by more efficient and physically smaller permanent magnet motors. Easy to commission and maintain, it requires no feedback device on the motor. It is available up to 1.5 kW (2 HP) for 230V supply and up to 7.5kW (5 HP) for 460V three-phase supply. Overload rating is 150% for 30 seconds. Visit website... (read more)
Browse AC Motor Drives Datasheets for SSD Drives, a Division of Parker Hannifin Corp.
Conduct Research Top
Sensorless Brushless DC Motor Reference Design
This reference design provides a hardware and software solution for Sensorless Brushless dc motors. This document includes complete schematics, printed circuit board layout, and firmware. The Sensorless. Brushless dc motor reference design may be used as a starting point for motor control system
Sensorless BLDC Motor Control Using dsPIC30F2010
This application note describes how to provide Sensorless BLDC motor control with the dsPIC30F2010 Digital Signal Controller. The technique used is based on another Microchip application note: Using the dsPIC30F for Sensorless BLDC Control (AN901). This application note explains how to apply
Using the dsPIC30F & dsPIC33F DSCs for Sensorless BLDC Control
AN901 Using the dsPIC30F for Sensorless BLDC Control Known Limitations Author: Charlie Elliott Smart Power Solutions, LLP As delivered, the maximum output frequency at Co-author: Steve Bowling which the sensorless system works reliably is Microchip Technology Inc. approximately 150 Hz. However
Sensorless BLDC Control with Back-EMF Filtering
This application note describes a sensorless brushless DC (BLDC) motor control algorithm, implemented using the dsPIC(R) digital signal controller (DSC). The algorithm works by digitally filtering the back-Electromotive Force (back-EMF) on each phase of the motor and determining when to commutate
Sensorless Brushless DC Motor Control with PIC16
AN1175 Sensorless Brushless DC Motor Control with PIC16 MOTOR CONTROL Author: Joseph Julicher Dieter Peter BLDC motor control consists of two parts. Part 1 is Microchip Technology Inc. commutating the motor at the most efficient rate. Part 2 is regulating the speed of the motor within defined
Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function
AN1160 Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function SENSORED CONTROL VERSUS Author: Daniel Torres Microchip Technology Inc. SENSORLESS CONTROL The BLDC motor is used for both consumer and industrial applications owing to its compact size, INTRODUCTION controllability
AN1162 - Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM)
AN1162 Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM) operate at a speed that is roughly proportional to the Author: Mihai Cheles input frequency. As you decrease the frequency of the Microchip Technology Inc. drive voltage, you also need to decrease the amplitude Co-Author
Sensorless Field Oriented Control (FOC) for a Permanent Magnet Synchronous Motor Using a PLL Estimator and Field Weakening (.pdf)
This application note describes a sensorless FOC algorithm for PMSM motors using a Phase-Locked Loop (PLL) position and speed estimator. Sensorless Field Oriented Control (FOC) for a Permanent Magnet Synchronous Motor (PMSM) Using a PLL Estimator and Field Weakening (FW) AN1292. Sensorless
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CR4 - Blog Entry: Sensorless Starts to Make Sense
Sensorless Starts to Make Sense Posted October 30, 2007 8:06 AM