MOTOR
SOLUTIONS
User-Friendly Motor Control Development Environment
to Shorten Time to Market
2020.10
RENESAS MOTOR SOLUTIONS FOR A
GREENER SOCIETY
Renesas offers semiconductor products with low environmental impact throughout their life
cycle in the interest of coexistence with the planet and harmony between humankind and the
environment.
As the scope of motor applications has broadened in recent years, Renesas semiconductor devices for motors have come to be used in a wide
variety of fields. Renesas provides customers with optimal motor solutions to help realize a greener society.
CONTENT
Motor Solution of Renesas__________________________________ 03
Motor Control Development Support Tool_______________________ 14
Motor Type, Control Method, Sensor Features____________________ 04
Related Devices__________________________________________ 16
Motor Control Methods, Sensors______________________________ 05
MCUs and MPUs_______________________________________ 16
Motor Solution Lineup_____________________________________ 06
Motor Sensor Processing IC, Motor Control IC___________________ 17
Solutions of Each Motor____________________________________ 07
Power Management_____________________________________ 18
Solutions for Permanent Magnet Synchronous Motor_____________ 07
Power Device, Others____________________________________ 19
Solutions for Stepping Motor_______________________________ 10
Solutions for AC Induction Motor____________________________ 12
Solution for Magnetic Sensor_______________________________ 12
Solution for Inductive Position Sensor________________________ 13
02-03
Powerful Support for Customers’ Development Efforts
Motor Solutions
Basic Motor Control Configuration
Control software
IN
+
+
−
H(s)
G(s)
Motors
Microcontroller
Gate devices
Power devices
MOSFETs IGBTs
OUT
AFEs*
Comparators
Tools
BLDC motors Induction motors Stepper motors
Diodes
Current sensors
Op-amps
Resistors Hall elements Transformers
Waveform display
Automatic adjustment
Position sensors
Hall
Inductive
elements Encoders Resolvers position sensor
Inverter board
*AFE : Analog Front End
Motor Solution Classification
Renesas motor solutions are comprised of devices, hardware, software, and tools.
Devices
Hardware
Microcontrollers
• Position sensor
• MOSFETs
• Op-amps, etc.
Solution kit
Starter kit
• Evaluation kit
•
•
•
Software
Tools
Vector control
- Speed control, position control
• 120-degree continuity control
•
Integrated development
environments
• Motor control development
support tools
•
High Availability and Easy Operation
Tools and software can be downloaded free of charge from the web, and
anyone can feel free to use them.
The solution kit can be purchased from an online shop, and you can
easily control the motor by using the support tool downloaded from the
web.
https://www.renesas.com/solutions/proposal/motor-control.html
CS+
e² studio
Motor Types and Features
There are various types of motors and the applications used differ according to their features. Renesas offers solutions for permanent magnet synchronous motors (brushless
DC motors), stepping motors and induction motors.
Motor Types
The classification of motors is an example, and various other motors exist.
DC Motor
AC Motor
Brushed motor
Brushless DC motor (BLDC)
Induction motor (Single phase/Three phases)
Synchronous motor (SPM, IPM, SynRM)
Commutator motor
Stepper Motor (Stepping motor)
Permanent magnet stepper (PM type)
Variable reactance stepper (VR type)
Hybrid synchronous stepper (HB type)
Other Motor
Ultrasonic motor
Switched reluctance motor
Motor Features
Brushless DC Motor (BLDC)
A motor that can rotate without using mechanical contacts (brushes) by using an
inverter circuit. A permanent magnet is used for the rotor, and the position of the
rotor is detected by a position sensor or sensorless position estimation to control the
motor drive. Due to its features of small size, high output, high rotation and long life,
it is used in various applications such as home appliances, OA equipment,
automobiles and medical equipment.
⇒ Renesas provides kits and sample software that include a brushless DC motor. (page 7, 8)
Motor configuration
Stepper Motor
A motor that rotates based on the pulse signal input to the drive circuit and is mainly
Stator
Shaft
Use cases
A-phase
B-phase
Rotor
used in industrial robots and printers that require position control. There are PM
type that uses a permanent magnet for the rotor, VR type that uses a gear-shaped
A-phase
iron core for the rotor, and HB type that has the characteristics of both PM type and
VR type. Generally, open loop control which does not require feedback is used, but
more and more advanced applications are being provided by feeding back the sensor
output.
B-phase
Motor configuration
Use cases
⇒ Renesas offers stepper motor solutions that use a resolver sensor. (page 10, 11)
Induction Motor
It is a motor that rotates by magnetic induction. By directly inputting AC power to
the motor, it can rotate without a special drive unit. Vector control using a drive
device such as an inverter enables variable speed operation and high-efficiency
operation according to the load. Mainly used in industrial machines such as fans,
pumps, conveyors and trains.
⇒ Renesas offers induction motor solutions for fans and pumps. (page 12)
Source: Nidec Corporation
Motor configuration
Use cases
04-05
Motor Control Method
Introduces the method for driving the motor. Renesas has released 120-degree conducting control (Trapezoidal control) and vector control as sample software. Each has a
feature and is selected according to the purpose. It can be downloaded from the WEB and can be used as a reference for your program.
120-Degree Conducting Control (Square Wave Control)
Features
Simple control method with low software load
It is vulnerable to load fluctuation due to the control method that does not
detect current
Precision and efficiency are inferior to vector control
In this control, two of the three coils of the BLDC motor are energized, and six
energizing patterns are switched.
Image of energization pattern for 120-degree conducting control
Vector Control
U-axis
d-axis
Features
Advanced control method that detects current and performs fine control
Highly accurate and efficient control can be realized
Complex processing is required, and software load is high
q-axis
In this control, by energizing all three coils and finely controlling the rotating
magnetic field, smoother driving is possible compared to 120-degree control.
A feature of vector control is that the three-phase AC values are coordinateconverted into two-phase DC values to facilitate control.
W-axis
V-axis
Image of coordinate conversion by vector control (3-phase motor)
Position Sensor of Motor
The required sensor is different between when controlling the "motor speed" like a fan and when controlling the "motor position" like a robot. Each sensor has its own
characteristics, and the appropriate sensor is used according to the application. Renesas offers sample software that uses Hall sensor, Encoder, Resolver, and Inductive
position sensor, which are typical motor control position sensors. We also provide sample software for "position sensorless" control that does not use these position sensors.
Hall Sensor
It is mainly used as an output corresponding to the switching of energization of 120-degree conducting control
using three Hall sensors.
It is also possible to control the speed from the output of the hall sensor.
Because of its low cost, the output may be used for purposes such as functional safety.
Rotor
Hall IC
Hall IC
Hall IC
Coil
Stator
Motor with hall sensor
Encoder
There are optical encoders using light emitting/training elements and slits, and magnetic encoders using magnetic
sensors.
Wide lineup from inexpensive low resolution to expensive high resolution.
High resolution encoders are used in robots and AC servos.
There is also an absolute type that can detect the absolute position.
Encoder
Resolver
A sensor that detects the position from the magnetic fluctuation between the rotor and stator.
It is highly resistant to external factors such as dust, heat, and vibration, and is mainly used in the automotive
and industrial fields.
A resolver digital converter is used to obtain the analog signal at the output of the resolver and use it for control.
High accuracy is possible by correcting/removing resolver winding error and output signal noise.
Motor with resolver
⇒ See page 10 for resolver digital converter
Inductive Position Sensors
A position sensor that uses electromagnetic induction detects the position using a coil.
Strong against external factors such as dust, heat and vibration.
There are products that do not use magnets for detection, and products that are made smaller by supplementing
the coil with a board pattern.
⇒ See page 13 for Renesas inductive sensor
Induction sensor image
Renesas Solutions for Motor Types and Control Methods
Renesas provides kits and motor control software according to the motor type and control microcomputer. Since the sample software prepared for each kit differs, refer to
the appropriate solution from the correspondence table below.
Provided as a Kit by Renesas
Vector Control
Motor Type
Name of Kit Used
Reference
Page
Sensorless
Speed Control
BLDC
Stepping motor
Optical Encoder
120-Degree Conducting Control
Resolver
Speed / Position Speed / Position
Control
Control
Evaluation System for BLDC Motor + CPU card
RTK0EMX270S00020BJ
7
–
–
24V Motor Control Evaluation System for RX23T
RTK0EM0006S0121BJ
7
–
–
Motor Control Evaluation System for RAJ306010
RTK0EML2C0S01020BJ
8
–
–
–
RZ/T1 motion control solution kit
RTK7910018D00000BU
8
–
10, 11
–
Evaluation System for Stepping Motor with Resolver
RTK0EMX270S01020BJ
–
–
Sensorless
Hall Sensor
Speed Control
Speed Control
–
–
–
–
Renesas Kit + Motor with Encoder
It is necessary for the customer to prepare a motor with an optical encoder.
Vector Control
Motor Type
Name of Kit Used
Reference
Page
Sensorless
Speed Control
BLDC
Evaluation System for BLDC Motor + CPU card
RTK0EMX270S00020BJ
7
–
24V Motor Control Evaluation System for RX23T
RTK0EM0006S0121BJ
7
–
Motor Control Evaluation System for RAJ306010
RTK0EML2C0S01020BJ
8
–
Optical Encoder
120-Degree Conducting Control
Resolver
Sensorless
Hall Sensor
Speed Control
Speed Control
–
–
–
–
–
–
–
–
–
Speed / Position Speed / Position
Control
Control
*1
*1: Magnetic encoder is also available. (It is necessary to prepare a motor with a magnetic encoder.)
Sample Software/Application Note Provided by Renesas
Vector Control
Motor Type
Name of Kit Used
Reference
Page
Sensorless
Speed Control
Induction motor
Evaluation System for ACIM
12
BLDC
24V Motor Control Evaluation system for RX23T +
Magnetic sensor
12
*2: It is necessary to prepare an induction motor and an inverter board.
*3: It is necessary to prepare a BLDC motor and a magnetic sensor. Motor control using a magnetic encoder is possible.
*2
–
Optical Encoder
120-Degree Conducting Control
Resolver
Sensorless
Hall Sensor
Speed Control
Speed Control
–
–
–
–
–
–
Speed / Position Speed / Position
Control
Control
–
*3
06-07
Solutions for Permanent Magnet Synchronous Motor (BLDC Motor)
Renesas offers permanent magnet synchronous motor solutions to support customers' evaluation and development. Supported devices differ, so please select a solution that
uses the product you are considering.
Evaluation System for BLDC Motor
CPU card, sample software, and development support tool are provided to enable motor control immediately
after purchase.
Features
Motor control kit that supports up to DC48V input.
Compatible with Renesas Motor Workbench for easy debugging.
Equipped with overcurrent protection function.
Various motor control MCUs can be evaluated in combination with an optional CPU card.
Overall Structure
Kit specifications
Item
Emulator
(Sold separately)
Specification
Kit name
Evaluation System for BLDC Motor
Kit model No.
RTK0EMX270S00020BJ
Structure
Evaluation System for BLDC Motor + CPU card
CPU card
(Sold separately)
48V 5A Inverter board for BLDC motor
BLDC motor (TG-55L-KA)
Rated voltage: 48V
Inverter specification Rated current: 5A (RMS)
Protect function: Overcurrent detection, others
Sample Software
120-degree conducting control + Speed control
(Hall, Sensorless)
Vector control + Speed control
(Encoder, Sensorless)
Vector control + Position control
(Encoder)
Supported MCUs
Renesas Motor Workbench
RX23T, RX24T
1
RX13T* ,RX23T, RX24T, RX24U, RX66T, RX72T,
RA6T1
RX23T, RX24T, RX24U, RX66T, RX72T, RA6T1
*1: Sensorless only.
Supported Devices
MCU: RX13T, RX23T, RX24T, RX24U, RX66T, RX72T, RA6T1
Gate Driver: HIP4086ABZT
MOSFET: RJK1054DPB, RJK0854DPB
Regulator: ISL9001AIRNZ
Motor
Inverter board
* A kit that includes the RA6T1 CPU card in this inverter board is also available. “Motor Control Evaluation System for RA Family - RA6T1 Group”
24V Motor Control Evaluation System for RX23T
Motor solution that includes CPU card. A learning kit which is the basis of the Evaluation System for BLDC
Motor allows you to try various control methods.
Features
Many CPU cards are made available, enabling motor control in various MCUs.
Compatible with Renesas Motor Workbench for easy debugging. Various
sample software are available.
Compatible with sample software for RL78/G1F 1-shunt vector control and
sensorless 120-degree conducting control with initial position detection
function.
Supports vector control sample software and application note using RX24T
magnetic sensor.
Supported Devices
MCU: RL78/G1G, RL78/G1F, RL78/G14, RL78/G1M, RX13T, RX23T, RX24T,
RX24U, RX66T, RX72T
MOSFET: N0602N-S19-AY
24V Motor Control Evaluation System for RX23T
Kit specifications
Item
Kit name
Kit model No.
Specification
24V Motor Control Evaluation System for RX23T
RTK0EM0006S01212BJ
24V 2A Inverter board for BLDC motor
Structure
RX23T CPU card
BLDC motor (TG-55L-KA)
Rated voltage: 24V
Inverter specification Rated current: 2A (RMS)
Protect function: Overcurrent detection, others
Sample Software
120-degree conducting control + Speed control
(Hall, Sensorless)
Vector control + Speed control
(Encoder, Sensorless)
Vector control + Position control
(Encoder)
*1: Sensorless only.
*2: Compatible with magnetic encoders.
Supported MCUs
RL78/G1M, RL78/G1G, RL78/G14, RL78/G1F,
RX23T, RX24T
RL78/G1F*1, RX13T*1, RX23T, RX24T*2, RX24U,
RX66T, RX72T, RA6T1
RX23T, RX24T*2, RX24U, RX66T, RX72T, RA6T1
Solutions for Permanent Magnet Synchronous Motor (BLDC Motor)
Motor Control Evaluation System for RAJ306010
Easy to start motor evaluation with Renesas evaluation motor and sample software.
Features
System miniaturization [Board size reduction by 50%]
Motor control evaluation kit supports DC: 24V
Easy development environment for BLDC motor
RL78 MCU
Firmware
(Users)
Regulator
Generate pulse for
Motor control
Gate drive current up to 500 mA
Capable of high-speed switching control for MOSFET
with large CISS
High-performance AFE
Charge
Pump
Double boost
Allows to maintain Gate Drive Voltage (Example 12V)
even if the supply voltage drops to low
Position Detection
Hall sensor or
Sensor-less
Sensor-less drive
Capable of very low speed control with high load
Self-align dead time generator
Decrease of the heat radiation value by the MOSFET.
Improvement Power Loss.
Pre-Driver
Power supply
voltage monitor
function
28ch GP I/O
Support rich safety functions
1. Over Voltage for 5V regulator
2. Over/Under Voltage for charge pump voltage
3. Over Current detection/protection by current sense
4. TSD function
Monitor & Setting
function
2
RAJ306010GNP *
Specification
Motor Control Evaluation System for RAJ306010
Kit model No.
RTK0EML2C0S01020BJ
24V Inverter board for BLDC motor
Structure
BLDC motor (TG-55L-KA)
Rated voltage: 24V
Inverter specification Rated current: 420mA (RMS)
Use included motor
Sample Software
Supported Products
120-degree conducting control (Hall)
RAJ306010
120-degree conducting control + Speed control (Hall)
RAJ306010
120-degree conducting control + Speed control (Sensorless)
RAJ306010
180-degree conducting control + Speed/position control (Encoder)*1
RAJ306010
*1: Please prepare a motor with an encoder separately.
Please contact us via the web for kits that can be used with RAJ306001.
Supported Devices
Part No.
Item
Kit name
Configurable Gate current for slew rate control
Optimize for Power Loss and EMI
Safety & protect function
Motor Control Evaluation System
for RAJ306010
Kit specifications
Package
P-HTQFN64 (8mm × 8mm)
[terminal compatible]
*2: Ta: –40 to +85°C RAJ306001GNP, RAJ306010GNP
Operating Voltage (V)
6 to 42V (LiB: 2 to 10 Cell)
Applications
Power tool (36V), Gardening tool, Cord-less vacuum cleaner (8 to 10 cell), Cooling-fan (36V), etc.
Ta: –40 to +105°C RAJ306001ZGNP, RAJ306010ZGNP
RZ/T1 Motion Control Solution Kit
Features
Package includes all parts needed for motor control evaluation.
Supports safe design and can be used for reference.
Includes motion utility tool. The tool includes motor parameter setting and tuning functions. Supports
multiple motor control methods, including trapezoidal control and S-curve acceleration and deceleration
control.
Sample code for servo control via the industrial Ethernet (EtherCAT, CiA402).
RZ/T1 Motion Control Solution Kit
Kit specifications
Item
Specification
Kit name
RZ/T1 Motion Control Solution Kit
Kit model No.
RTK7910018D00000BU
24V 15A Inverter board for BLDC motor
Structure
BLDC motor with encoder (MB057GA140)
Rated voltage: 24V
Inverter specification Rated current: 15A (RMS)
Protect function: Overcurrent detection, others
Sample Software
Supported MPUs
Vector control + Speed control (Encoder)
RZ/T1
Vector control + Position control (Encoder)
RZ/T1
Motion Utility Tool
Overall Structure
Supported Devices
RZ/T1 CPU board, low voltage 2-axis drive inverter board
Motion Utility Tool
AC servo motor
Simple probe for debugging (IAR Systems I-jet Lite)
MPU: RZ/T1
MOSFET: RJK1003DPN
Receiver: ISL32173E
Transmitter: ISL32179E
Transceiver: ISL41387
08-09
Solutions for Permanent Magnet Synchronous Motor (BLDC Motor)
Recommended Products
MCUs and MPUs
Part No.
Operating Frequency
Key Features
RL78/G1M
20MHz
8-bit MCU, 5V Operation, Less pin package, Specialized for 120-degree conduction control
RL78/G1G
24MHz
16-bit MCU, 5V operation, Less pin package
RL78/G14
32MHz
16-bit MCU, 5V operation, Less pin package, Various line up
RL78/G1F
32MHz
16-bit MCU, 5V operation, Less pin package, Built-in comparator and PGA*2
RX13T
32MHz
32-bit MCU, FPU*1, 5V operation, Built-in PGA*2
RX23T
40MHz
32-bit MCU, FPU*1, 5V operation
RX24T
80MHz
32-bit MCU, FPU*1, 5V operation, Built-in PGA*2, 2 motor control
RX24U
80MHz
32-bit MCU, FPU*1, 5V operation, Built-in PGA*2, 2 motor control
RX66T
160MHz
32-bit MCU, FPU*1, 5V operation, Built-in PGA*2,3, 4 motor control, Security module
RX72T
200MHz
32-bit MCU, FPU*1, 5V operation, Built-in PGA*2,3, Built-in TFU*4, 4 motor control, Security module
RA6T1
120MHz
32-bit MCU, Arm Cortex-M4 Processor, Built-in PGA*2, 3, 2 motor control, Security module
RZ/T1
300/450/600MHz
32-bit MPU, Arm Cortex-R4 Processor, FPU*1, Absolute encoder I/F, R-IN engine
*1: Floating Point Unit
*2: Programmable Gain Amplifier
*3: Pseudo-Differential PGA
*4: Arithmetic Unit for Trigonometric Functions
Motor control IC (Integrated product of MCU and gate driver)
Part No.
RAJ306010
Operating Frequency
32MHz
Key Features
Built-in Rl78/G1F, gate driver (6 to 42V)
Analog, Power devices
Category
MOSFET
Gate Driver
Regulator
RS-485/RS-422
Part No.
Key Features
N0602N-S19-AY
Nch Power MOSFET, 60V/100A, RDS(on) = 4.6 m
RJK0854DPB
Nch Power MOSFET, 80V/25A, RDS(on) = 13 mΩ max.
RJK1054DPB
Nch Power MOSFET, 100V/20A, RDS(on) = 22 mΩ max.
RJK1003DPN-A0
Nch Power MOSFET, 100V/50A, RDS(on) = 11 mΩ max.
HIP4086ABZT
3 phase MOSFET driver, 80V, 500mA
ISL9001AIRNZ
2.3 to 6.5V operation, PSRR: 90dB@1kHz, Low power
ISL9005AIRNZ
2.3 to 6.5V operation, PSRR: 75dB@1kHz, Low power
ISL32173EFVZ
RS-485/RS-422 receiver, 3.0 to 5.5V operation
ISL3159E
RS-485/RS-422 transceiver, 3.0 to 5.5V operation, fail-safety function
ISL8485E
RS-485/RS-422 transceiver, 3.0 to 5.5V operation
RS-422
ISL32179EFRZ
RS-422 transmitter, 3.0 to 5.5V operation, Low power
RS-485/RS-232
ISL41387IRZ
RS-485/RS-232 transceiver, ±15kV ESD
Solutions for Stepping Motor
Resolver motor control solutions featuring superlative cost performance
Resolver Motor Control Solutions
These resolver-based motor control solutions are motor control systems for industrial and consumer applications realized by combining resolver-to-digital converter
(RDC) ICs and RX Family microcontrollers (MCUs).It is possible to easily control a resolver-based stepping motor or brushless DC motor using the driver software of the
microcontroller. Solution kits, sample code, development support tools, and application notes for motors with resolvers are provided, so motor control using resolvers
can be started immediately.
Features
High-precision motor control is possible even in the harsh environments with heat, dust, or vibration.
Realize high-precision control at low cost using a new type of resolver control with superlative cost performance.
Resolver signal gain, phase, and angle error are automatically corrected through the driver API that can be used in combination with an RX MCU to achieve high precision.
System configuration
In resolver-based motor control solutions, the RDC
IC and RX MCU process signals from the resolver
as angle information, and the RX MCU controls
the motor. A dedicated driver for the RDC IC is
provided on the RX MCU, and resolver processing
can be easily performed using the API.
Using a portion of the MCU functions makes it
possible to simplify the RDC IC and thereby lower
its cost.
Motor Control Solutions for Stepping Motors with Resolvers
Stepping motors with resolvers and resolver motor
control solutions developed by collaboration
between MinebeaMitsumi Inc. and Renesas make
it possible to servo control the stepping motor
which is normally controlled by the open loop.
This solution realizes many advantages such as
low noise, low vibration, low power consumption
and maximization of motor torque.
Ics, software, development kits, and development
support tools for resolver control and motor
control are available.
Solution Contents
Stepping motor with resolver: New motor manufactured by MinebeaMitsumi Inc.
RX24T: MCU for motor control
Resolver-to-digital converter: IC that converts resolver output into digital signal
Solution kit: All items necessary for controlling a stepping motor with resolver are provided
Support tool: Development support tool essential for motor control debugging
10-11
Solutions for Stepping Motor
Evaluation System for Stepping Motor with Resolver
Kit specifications
Item
Specification
Kit name
Evaluation System for Stepping Motor with Resolver
Kit model No.
RTK0EMX270S01020BJ
48V 5A Inverter board for stepping motor
Structure
RX24T with RDC IC CPU card
Stepping motor with Resolver (Minebea Mitsumi)
Rated voltage: 48V
Rated current: 2A (RMS)
Inverter specification
Detect function: Phase current, Bus voltage
Protect function: Overcurrent protection
Evaluation System for Stepping Motor with Resolver
Sample Software
Supported MCUs
Vector control + Speed control (Resolver)
RX23T, RX24T, RX66T, RX72M
Vector control + Position control (Resolver)
RX23T, RX24T, RX66T, RX72M
Supports RS485, CAN, pulse train command, general-purpose input/output for
external device communication as the I/F specification of the kit.
Equipped with on-board emulator circuit (flash programming circuit).
Recommended Products
MCUs
Part No.
Operating Frequency
Key Features
RX23T
40MHz
32-bit MCU, FPU*1, 5V operation
RX24T
80MHz
32-bit MCU, FPU*1, 5V operation, PGA*2, 2 motor control
RX66T
160MHz
32-bit MCU, FPU*1, 5V operation, PGA*2,3, 4 motor control, Security module
RX72M
240MHz
32-bit MCU, Double precision FPU*1, Built-in TFU*4, Security module, EtherCAT® compatible
*1: Floating Point Unit
*2: Programmable Gain Amplifier
*3: Pseudo-Differential PGA
*4: Arithmetic Unit for Trigonometric Functions
Analog, Power devices
Category
Part No.
Key Features
RDC-IC
RAA3064002GFP (85°C)
RAA3064003GFP (105°C)
Single-phase induced/Two phase output
Rectangle waveform 5/10/20kHz, 2.5Vp-p
Motor Driver
HIP4082
80V, 1.25A Peak Driver
RJK0854DPB
N-Channel 80V, 25A, 10mΩ typ.
RJK1054DPB
N-Channel 100V, 20A, 17mΩ typ.
AC/DC
ISL6840
1A MOSFET gate driver
60µA start-up current, 100µA maximum
25ns propagation delay current sense to output
DC/DC
ISL85033
Wide VIN Dual Standard Buck Regulator With 3A/3A Continuous Output Current
LDO
ISL80505
500mA LDO
ISL8485E
ESD Protected to ±15kV, 5V, Low Power, High Speed Rate Limited, RS-485/RS-422 Transceivers
ISL3159E
40Mbps, 5V, fail safety, RS-485/RS-422 Transceivers
MOSFET
RS-485/RS-422
Solutions for AC Induction Motor
Three-phase induction motor solution provides inverter control software to be embedded in a motor control MCU. By providing an inverter control software with a high
level of development difficulty, you can easily and reasonably develop a customer-specific inverter.
* This solution uses an inverter board made by a partner and does not provide a kit from Renesas.
Evaluation System for ACIM
Renesas can provide CPU cards, sample software, application notes, development support tools, and can control induction motors in combination with partner-made
inverter boads.
Features
Equipped with speed sensorless vector control function can remove speed sensor to reduce bom cost and improve reliability.
Compatible with Renesas Motor Workbench (motor control development support tool), for easy debugging.
Built-in over current/over voltage/over temperature protection function, enables safe evaluation.
Various motor control MCUs can be evaluated in combination with an optional CPU card.
High voltage inverter board is compatible with AC85 to 265Vrms input(Need to be purchased separately from Desk Top Lab Co.,Ltd).
Overall Structure
Evaluation Environment Specifications
Item
CPU card
Specification
Emulator
(Sold separately)
T1102 inverter board
Structure
RX13T CPU card, RX66T CPU card
Rated voltage: AC 85 to 265V
Inverter specification Rated current: 15A (RMS)
Protect function: Overcurrent protection, others
Sample Software
Supported MCUs
Vector control + Speed control (Sensorless)
RX13T, RX66T
Supported Devices
MCU: RX13T, RX66T
Renesas Motor Workbench
ACIM
T1102 inverter board
Solutions Using Magnetic Sensors
Motor Control with Magnetic Sensor
Solution to control motor by combining with motor with magnetic sensor
Renesas have released sample software and application notes that can correct the sensor output, which can be used as a reference for motor control using magnetic sensors.
The motor with magnetic sensor used in this solution is not provided as a kit from Renesas.
Features
Provide sample software and application notes for magnetic sensors with
analog output and digital output.
The analog output magnetic sensor also has an output error correction function.
Compatible with Renesas Motor Workbench, a motor control development
support tool, for easy debugging.
Equipped with protection functions such as overcurrent and overvoltage
detection for safe evaluation.
* Magnetic sensor manufactured by TDK Corporation is used to check the operation of this
sample software.
Overall Structure
Emulator
(Sold separately)
CPU card
Evaluation Environment Specifications
Item
Specification
24V 2A Inverter board for BLDC motor
Structure
RX24T CPU card
BLDC motor with magnetic sensor
Rated voltage: 24V
Inverter specification Rated current: 2A (RMS)
Protect function: Overcurrent detection, others
Sample Software
Supported MCUs
Vector control + Speed control (Magnetic sensor)
RX24T
Vector control + Position control (Magnetic sensor)
RX24T
Supported Devices
MCU: RX24T
MOSFET: N0602N-S19-AY
Renesas Motor Workbench
BLDC motor with
magnet sensor
Inverter board
(24V Motor Control Evaluation system for RX23T)
12-13
Solutions Using Inductive Position Sensors
IPS2200 (Inductive Position Sensor)
This is thin, lightweight and cost effective with stray magnetic field immunity and contributes to the design for
industrial motor. This is ideal for industrial and medical motor commutation and robot application.
Features
For control of electrical motor (especially BLDC motor)
Power-supply voltage: 3.3V or 5V
Support up to 250,000 rpm, low latency (