คุณลักษณะ | Brushless Motor BLS Series

2-Minute Explanation of the BLS Series

Watch the video to see the features of the BLS Series, which are as easy to use as an AC motor.

Applications

The BLS series is suitable for continuous operation such as belt conveyors and agitators.
The motor is equipped with a small sensor for feedback control, which reduces fluctuations in the motor’s rotation speed even when the load changes.

Belt Conveyor

Agitator

Reduced Electricity Costs

Brushless motors are efficient and energy-saving.
As a result, electricity costs can be reduced by 20 % compared to an AC motor + inverter.

Reduction of Motor Size and Weight

Compared to an AC motor with a 90 mm frame size, the overall length is 78 mm shorter.

Driver Size Reduction

A volume reduction of 65 % compared to the size of a typical inverter.

The Same Gearhead As AC Motor Can Be Used^*. Easy to Change the Motor Without Equipment Modification

For the same output power, the motor’s frame size and pinion specifications are the same as AC motors.^*
The same gearheads (GN gearhead/GE gearhead) can be used as with AC motors.^*

• *For the standard (AC motor compatible) type.

Easy To Replace if the Gearhead Is the Same!

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Possible to only change the motor without needing to modify the equipment

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The shaft’s diameter is also the same for motor/gearhead replacement, so couplings and other parts can be re-used

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As the parts are the same, this enables labor reduction for inventory control and maintenance

Extending Equipment Life

The BLS Series of high-efficiency motors with low heat generation have a longer service life than AC motors.

• Why the longevity?
  The bearing grease’s lifespan is one of the factors that decides the motor’s lifespan. Since the grease’s lifespan is affected by heat, the low heat generation of the BLS Series motor lengthens its lifespan.

Click here for information about the estimated lifespan

24 VDC Input Makes Global Equipment Development and Safety Design Easier

Easy to Develop Globally

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BLS Series products can be used worldwide

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No need to select and design for each country's voltage/frequency like AC motors

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Not subject to the Low Voltage Directive

Safety Design, Low Noise

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24 VDC input is less than the hazardous voltage (60 VDC)

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Significant reduction in designing safety measures, etc.

Downsizing of Equipment

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DC power supply is easy to control. The structure of the entire equipment is simple

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Simplification of the control cabinet, making the entire equipment more compact

Requiring Less Speed Fluctuation

The motor is equipped with a small sensor for feedback control.
Therefor, the fluctuations in motor speed can be reduced even when the load fluctuates.

Speed Regulation (Load)
±0.2 %

RS-485 Communication Type Driver

The RS-485 communication type is compatible with interface for the Modbus (RTU) protocol. In the FA market, where automation has been increasing in recent years, information exchange between devices is performed through communication, but RS-485 communication type can be easily supported.

Main Function 1: Free to create a driving profile - Direct Data Operation

Direct data operation is a mode in which data can be rewritten and started simultaneously. Suitable for applications such as speed adjustment in cooperation with other equipment and speed change according to the conveyed object.

Operation Data Type	Description
Operation Mode	Sets the operation mode.
Speed	Sets the operating speed.
Acceleration Time	Sets the acceleration time.
Deceleration Time	Sets the deceleration time.
Torque Limiting Value	Sets the torque limiting value.

Main Function 2: Equipped with simple sequence function

Equipped with sequence functions such as data linked operation, event jump, and data transfer.
Using the support software MEXE02 enables configuration, can be simplifies the sequence program of the host controller.

Operations of two or more operation data number can be linked to enable multi-speed operation.

Simple sequence operations can be performed by combining the operation method settings and the event jump function.

Operation Data No.	Operating Mode	Speed [r/min]
0	Continuous Operation	2000
1	Continuous Operation	200
2	Deceleration Stop	0

Cable Extension Distance 10.5 m

The maximum extension distance between the motor and driver is up to 10.5 m.

At Any Output Power of Motors Compatible With One Driver

At any motor can be operated with one driver.
Since the parts can be standardized, inventory and maintenance workloads can be reduced.

The Gearhead Can Be Selected According To the Applications

Type	Standard (AC motor compatible) Type	High-strength, Long Life Type
External View
Overview	Same gearhead as Oriental Motor’s AC motors Example) Gearhead product name 4GN□K	Gearheads for brushless motors High permissible torque, long life Example) Gearhead product name GFV4G□, GFS4G□FR
Output Power of Assembled Motors	25 W, 40 W, 90 W	30 W, 60 W, 120 W
Maximum Permissible Torque (When the frame size is 90 mm)	20 N·m	30 N·m (Parallel shaft gearhead) 65 N·m (Hollow shaft flat gearhead)
Gearhead Rated Life	5000 hours	10000 hours

• A number indicating the gear ratio is specified where the box □ is located in the product name.

The Free MEXE02 Support Software Allows for More Detailed Configuration and Monitoring

The MEXE02 support software allows data setting and monitoring to be carried out simply via a PC.

The software can be downloaded for free.
(Use Ver.1.0.1.0 made for the BLS Series-dedicated.)

Download MEXE02 support software here

Start-Up Operation Setting Support Wizard

Switch Setting

The operation method, rotation speed, and rotation direction can be configured.

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Operation Data Setting

Rotation speed, acceleration/deceleration time, and other settings can be changed.

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Maintenance Useful functions for diagnosis and maintenance

Alarm Monitor

The alarm can be checked in details.

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Check Status

Motor load, Driver temperature, Odometer, etc. can be checked.

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