Brushless Motors
BLV Series R Type
Modular Automation Compatible Product
- Compact Driver Compatible with Battery Drive
- Compact and high output motor, ideal for AGV/AMR
- Compatible with Modbus and CANopen Communication
- Output Power 60 to 750 W
- Speed Control Range 1 to 4000 r/min
- A 750 W type has been added.
- A round shaft type with key is now available for 200 W, 400 W, and 750 W.
Features | Brushless Motor BLV Series R Type
- Ideal Motor for Battery-Powered AGVs and AMRs
- Compact and Lightweight for Improved Transport Efficiency
- Automated Transport of Heavy Loads With Transfer Robots (AGV and AMR)
- Wide Speed Control Range, High Speed Stability
- Gearheads, Wheel Mechanisms, and Control Devices Can Be Selected According to the Application
- Acquisition of STO Certification
- Improved Usability/Recommended Functions
- Communication Control Supported: Modbus (RTU), CANopen
- Support Software Compatible
- Application Examples Contributing to Automation
Ideal Motor for Battery-Powered AGVs and AMRs
2-Minutes Explanation of the BLV Series R Type
The BLV Series R Type offers a compact design with smooth drive and positioning operation.
Watch the video to see the features, including actual operation.
- Output Power: 60 W, 100 W, 200 W, 400 W, 750 W
- Compact and Lightweight Drivers
- Power Supply Input: 24~48 VDC
- Also Available With Electromagnetic Brake
- *Price includes motor (round shaft 60 W), driver, connection cable and power supply cable
Compact and Lightweight for Improved Transport Efficiency
Both the motor and driver have been significantly achieved compact and lightweight. Enables transportation of heavier loads while minimizing the impact on AGV/AMR payload capacity. Furthermore, the compact design contributes to improved productivity of the transport system.
Motor*
- *For the Parallel Shaft Gearhead 400 W and Gear Ratio: 30
Video Explaining the Advantages of Compact and Lightweight Motors
Driver
- For the 24 VDC 400 W type, 160 (W) mm x 110 (D) mm x 35 (H) mm and 0.46 kg mass.
Automated Transport of Heavy Loads With Transfer Robots (AGV and AMR)
750 W motor can transport 1~3 t-class heavy loads
Transfer Robot Equipment Design Examples
Conditions
| BLV Series R Type Motor |
Type | Hollow Shaft Flat Gearhead |
|---|---|---|
| Output Power | 750 W | |
| Gear Ratio | 50 | |
| Driving Condition | Wheel Diameter | 250 mm |
| Rolling Friction Coefficient | 0.03 | |
| Acceleration Time | 3 seconds |
Result
| Payload per Wheel (Payloads include own weight) |
750 kg (1.5 times safety factor) |
|---|---|
| Maximum Travel Speed | 1 m/sec |
Payload per Wheel 750 kg
For Two Wheels 1.5 t
For Four Wheels 3 t
Payload per Wheel (Reference value)
| Output Power | 400 W | 200 W | 100 W | 60 W |
|---|---|---|---|---|
| Payload * | 420 kg | 190 kg | 130 kg | 50 kg |
- *When the safety factor is multiplied by 1.5
Wide Speed Control Range, High Speed Stability
Wide Speed Control Range: 1~4000 r/min
Low speed range from 1 r/min provides stable operation for smoother starts and stops.
Advantages
- Enables smooth and stable operation even when driving around curves at low speeds or near people.
Excellent Speed Stability That Operating at the Set Speed
Speed regulation rate (load) is as small as ±0.01%, allowing operation at the set speed even if the load magnitude changes.
- *±0.2 % at digital setting
Current Position Acquisition and Positioning Operation Available
The current position can be acquired because the motor feedback information improved.
In addition, improved resolution allows you to stop at the desired position.
For example, it enables positioning operation at locations such as charging spots.
- Stopping accuracy during positioning operation is ±0.72° on the motor shaft and 1~2° on the gearhead output shaft.
Gearheads, Wheel Mechanisms, and Control Devices Can Be Selected According to the Application
Various Gearheads and Driving Wheel Motors
The lineup includes driving wheel motor that integrate the motor, hollow shaft flat gearhead, and wheel mounting shaft. It contributes to time saving in axle mechanism design and wheel selection for AGV, AMR, and other transfer robots.
| Gearhead Type | Parallel Shaft Gearhead | Hollow Shaft Flat Gearhead | Wheel Mechanism: Driving wheel motor | ||||
|---|---|---|---|---|---|---|---|
| GFV Gearhead/GR Gearhead | CS Geared Motor | FR Gearhead | |||||
| External View |
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(Rubber wheels) |
(Urethane wheels) |
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| Features |
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| Motor Output Power | 60 W~750 W | 60 W | 60 W~750 W | 100 W/200 W/400 W | |||
| Gear Ratio | 5~200 | 5~20 | 5~200 | 20, 50 | |||
- *1
- The wheels are manufactured by INOAC CASTER AND WHEEL CO., LTD. and sold by ORIMVEXTA CO., LTD. The customer is responsible for assembling the wheels.
- *2
- Load capacity is the value applied per wheel. Be sure to install idler wheels to prevent exceeding the load capacity.
Refer to here for information about the features of gearheads and driving wheel motor.
Wheel Mechanism: Mecanum wheel—smooth movement in all directions for free directional change
Mecanum wheels manufactured by Nabtesco Corporation are sold by ORIMVEXTA CO., LTD with mounting flange for quick assembly to the motor.
Output Power: 200 W, 400 W |
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Reduces the Burden of Software Development by Sharing the Role With Host Controllers
The mobile robot controller MVC01 is equipped with travel control functions necessary for AGV/AMR driving. It can be combined with BLV Series R type drivers*.
- *Excluding 750 W type.
Acquisition of STO Certification
Obtaining STO* certification has made it easier to support safety systems. It reduces the number of peripheral devices, and achieves cost reduction and space saving.
- *STO (Safe Torque Off) function equipped
SIL 2, PL d Functional Safety Certification Obtained
| Applicable Standards | Specifications |
|---|---|
| IEC 61800-5-2, EN 61800-5-2 | SIL 2 |
| IEC 61508-1, EN 61508-1 | |
| IEC 61508-2, EN 61508-2 | |
| ISO 13849-1, EN ISO 13849-1 | PL d (Category 3) |
Advantages of Certified Products and Examples of Applications
Applicable Products
BLVD-KRD, BLVD-KBRD (except BLVD-KCRD)
Certificates can be downloaded from product details page. (User registration required for downloads.)
For downloading instructions, refer to frequently asked questions about downloading data.
Improved Usability/Recommended Functions
Expanded Allowable Operating Voltage
Advantages
- 24~48 VDC batteries are compatible.
- Does not stop even when battery voltage deteriorates.
Continuous operation while limiting rotation speed and torque.
Power Consumption Reduced by 10 %
Advantages
- For battery-powered transportation robots, the distance and travel time capabilities are extended.
Batteries can be charged less frequently. - Power consumption can be monitored remotely using the support software MEXE02 or RS-485 communication.
This can be used as a guideline for recharging.
Electric Brake Enables Hold During Stops
Holding force is generated when a motor is stopped by exciting the motor (servo-on).
Even motors without an electromagnetic brake can be used as an electric holding brake.
It also a function to hold position so that it does not deviate from the stopping position.
ATL Function Automatically Limits Output Torque
Even if the motor is overloaded, it is equipped with an ATL function attempts to continue operation by reducing the output torque to prevent the motor from stopping due to the overload alarm.
Simplifying the Main Program via Sequence Function
It is equipped with a wide range of sequence functions that can be used during stored data operation, such as linked operation, timer settings between operations, conditional branches, and loop count.
- Number of settings for stored data (Maximum 256 points)
- Number of Direct I/Os (4 inputs, 2 outputs)
- Number of remote I/Os (32 inputs, 32 outputs)
Communication Controls Available: Modbus (RTU), CANopen
The BLV Series R type supports two communication interfaces such as Modbus (RTU) and CANopen.
Main Functions Available in Modbus (RTU)
Freely Create Operation Profiles: Direct Data Operation
This is an operation method that can simultaneously rewrite data and initiate operations with Modbus (RTU) communication.
| Operation Data Type | Description |
|---|---|
| Operation Mode | Sets the operation mode. |
| Position | Sets the target position. |
| Speed | Sets the operating speed. |
| Acceleration Rate | Sets the acceleration time. |
| Deceleration Rate | Sets the deceleration time. |
| Torque Limiting Value | Sets the torque limiting value. |
Different Data Can Be Sent and Received Together for Each Axis: ID Share Mode
This function improves synchronization between axes through Modbus (RTU) communication.
Communication delay between axes is improved because data can be sent and received together to multiple axes.
It is also possible to send different commands to each axis at the same time.
This is Oriental Motor's unique transmission method.
Support Software Compatible
By using the support software MEXE02, it can easily set data, actual operation, or check the status on various monitors on the PC.
Support software can be downloaded from the Oriental Motor website free of charge.
Start-Up Functions Useful for Start-Up the Equipment Smoothly
Simple Settings
Easily set up each communication setting, using "Simple Communication Settings."
Operation Functions Useful for Adjustments
Waveform Monitor
The operating status of the motor (velocity demand value, torque, I/O signals, etc.) can be checked like an oscilloscope.
Waveform measurement results can be saved as an image or in CSV format.
FFT Monitor
Mechanical resonance is visualized through frequency analysis using FFT analysis. Sound and vibration can be reduced by adjusting the "Resonance Suppression Parameters."
Maintenance Functions Useful for Diagnosis and Maintenance
Trace Monitor
The operation status of the motor can be continuously measured for over 24 hours.
Data can be saved in CSV format.
Advantages
- Since data is retained over a long time period, determining the cause of problems is easier.
Various Monitoring Functions
The support software MEXE02 can also monitor a variety of other information.
Refer to the page below for details.
Click here for information about each function of the support software MEXE02
Application Examples Contributing to Automation
Self-propelled Transfer Robot With Belt Conveyor
Low-floor Transfer Robot
Agitator
Conveyor
Motorized Heads for Security Cameras
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Reduces the burden on upper-level software.
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