Brushless DC Motors (BLDC Motors) & Gear Motors > DC Input Brushless DC Motor Speed Control Systems > BLV Series Brushless DC Motors (BLDC Motors) (DC Input)

BLV Series R Type Brushless DC Motors (BLDC Motors) (DC Input)

BLV Series R Type Brushless DC Motor Speed Control Systems

BLV Series R Type Brushless DC Motors (BLDC Motors) (DC Input)

The BLV Series R Type brushless DC motor (BLDC motor) speed control system offers the design of motor and driver significantly reduced in size and weight, yet high-power, and contributes to the battery driven automation.

Battery-operated
Compact and Lightweight
Speed Range: 1:4000 r/min
Communication through Modbus (RTU) and CANopen
DC Voltage range: 15 VDC~55 VDC
Load Holding (Positioning) when stopped

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Brushless DC Motor (BLDC Motor) & Gear Motor Lineup

Output Power	Gear Options	Available Options	Power Supply	Rated Torque		Speed Range*
60 W (1/12 HP) Brushless DC Motors & Gear Motors	Parallel Shaft	-	24 - 48 VDC	8 ~ 142 lb-in	0.86 ~ 16 N·m	1 ~ 4000 r/min Min: 0.005 [200:1] Max: 400 [10:1]
	CS Geared			8 ~ 30 lb-in	0.86 ~ 3.4 N·m
	Hollow Shaft Flat			7 ~ 288 lb-in	0.81 ~ 32.5 N·m
	Round Shaft (no Gear)			32 oz-in	0.191 N·m
100 W (1/8 HP) Brushless DC Motors & Gear Motors	Parallel Shaft	Electromagnetic Brake	24 - 48 VDC	25 ~ 240 lb-in	2.9 ~ 27.4 N·m	1 ~ 4000 r/min Min: 0.005 [200:1] Max: 400 [10:1]
	Hollow Shaft Flat			23 ~ 470 lb-in	2.7 ~ 54 N·m
	Round Shaft (no Gear)			45 oz-in	0.319 N·m
200 W (1/4 HP) Brushless DC Motors & Gear Motors	Parallel Shaft	Electromagnetic Brake	24 - 48 VDC	50 ~ 450 lb-in	5.7 ~ 51.6 N·m	1 ~ 4000 r/min Min: 0.01 [100:1] Max: 400 [10:1]
	Hollow Shaft Flat			47 ~ 470 lb-in	5.4 ~ 54 N·m
	Round Shaft (no Gear)			90 oz-in	0.637 N·m
400 W (1/2 HP) Brushless DC Motors & Gear Motors	Parallel Shaft	Electromagnetic Brake	24/48 VDC	101 ~ 487 lb-in	11.4 ~ 55 N·m	1 ~ 4000 r/min Min: 0.01 [100:1] Max: 400 [10:1]
	Hollow Shaft Flat			96 ~ 956 lb-in	10.8 ~ 108 N·m
	Round Shaft (no Gear)			176 oz-in	1.27 N·m

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Brushless DC Motors (BLDC Motors)
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Electromagnetic Brake

Brushless DC Motors (BLDC Motors)

BLV Series R-Type

High-Power, Compact Brushless Motors. Developed to Support the Design of Compact, Battery Driven Automation.

Compact, Lightweight Motor and Driver

Both the motor and driver are signiﬁcantly smaller and lighter. The driver is approximately 80% smaller than the conventional product. The smaller driver saves valuable space in the automation equipment.

Compact Driver

Powerful

Compact Equipment

Wide Speed Range, Smooth Motion, Current Position and Position Feedback is Possible.

Broad speed control range of 1∼4000 r/min. Smooth performance is possible throughout the entire speed range.
Current position and position feedback is possible from increased motor resolution.

Wider Range of Operating Voltage

Compatible with 24∼48 VDC batteries.

Will not stop even if the battery voltage drops. Continues operating while limiting the speed and torque.

The driver's overvoltage alarm threshold is 63 VDC

*400 W type is 48 VDC, operating voltage range is 30 ~ 55 VDC

Power Consumption Reduced by 10%

Extended travel distance and time for transportation robots.
The number of battery charges can also be decreased.

Power consumption can be monitored via the MEXE02 Support Software
and communication.

Reduced Power Consumption

Holding when Stopped is Possible without an Electromagnetic Brake

When the motor has stopped in an excitation state, it can be used as an electrical holding brake even without a mechanical brake.

The motor enters an excitation state when the input signal “S-ON” is turned ON, and generates holding force. (Servo ON)

When the input signal “PLOOP-MODE” is turned ON, the position can be held with no deviation from the stop position.

NOTE: If the power supply to the driver is turned OFF, the holding force dissipates. This cannot be used to prevent a fall during a power outage.

ATL Function that Automatically Limits Output Torque

The ATL function limits torque and ensures that the motor does not stop when an overload alarm occurs, even when torque continues to be output at a level at which an overload alarm is detected. The motor will continue driving even if an unexpected overload occurs.

ATL Function

*Examples

Running into an obstacle
Sudden acceleration command
Carrying a load exceeding the transportable mass

Please disable the ATL function if the motor should stop when an alarm is output during overload.

Cable Output Direction Can be Selected

There are two motor cable output directions to choose from according to the equipment.

Cable Direction

Can be used for various applications, including transportation robots.

Applications

Compatible with Modbus (RTU) and CANopen Communication

The BLV Series R Type is compatible with the two interfaces of Modbus (RTU) and CANopen communication.

Modbus (RTU) and CANopen

Main Functions with Modbus (RTU)

Freely Create Operation Proﬁles - Direct Data Operation

With Modbus (RTU) communication, data can be rewritten and operations can be started at the same time.

Types of Operating Data

Operating Modes	Sets the operating 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.

Gather, Send and Receive Data Across Different Axes - ID Share Mode

This function improves synchronization between axes with Modbus (RTU) communication.

Data collected from multiple axes can be sent and received, shortening the communication delay between axes.

It can also be used to send different commands to each axis at the same time.

This transmission method is unique to Oriental Motor.

Modbus RTU

Support from Startup and Operation to Maintenance

By using the Support Software MEXE02, data setting, actual operation, and confrmation via each monitor can be performed easily on a computer.

Simplified Main Program Thanks to Sequence Function

Can be used during stored-data operation, and comes with many sequence functions such as a timer setting for between operations and linked operation, conditional branching, and loop count. These help simplify the host system's sequence program.

Simple Settings

Various communication settings can be easily made using the “Simple communication settings”.

Simple Settings

Communication Frame Monitoring, Communication Status Monitoring

All communication frames and statuses can be monitored.

This is useful for host program startup and debugging.

Monitoring

Waveform Monitoring

The operating status of the motor (command speed, torque, I/O signal, etc.) can be checked like an oscilloscope.

Waveform measurement results can be saved as images and in CSV format.

Waveform Monitoring

Gain Tuning

Motor tracking can be adjusted according to the command.

Gain Tuning

FFT Monitoring

Visualizes mechanical resonance by analyzing frequency using FFT analysis. Noise and vibration can be reduced by adjusting the resonance suppression parameter.

FFT Monitoring

Trace Monitoring

The operating status of the motor can be continuously measured for 24 hours or longer.

Data can be saved in CSV format. Data is saved for a long period of time, making it easy to determine the cause of a problem.

Trace Monitoring

Long-Life, Parallel Shaft Gearhead

60 W (1/12 HP)
100 W (1/8 HP)
200 W (1/4 HP)
400 W (1/2 HP)

The high-strength gearhead is designed to withstand high-speed revolutions. The rated life of the gearhead is 10000 hours, which is twice as long as that of our previous gearhead.

Flange Drive Adapter available for 100 W (1/8 HP) Parallel Shaft Gear Motors

Permissible load has been increased by mounting with a parallel shaft gearhead. Direct mounting of the rotation mechanism to wheels or rotary tables has been simplified, which helps reduce design time.

Hollow Shaft Flat Gearhead

60 W (1/12 HP)
100 W (1/8 HP)
200 W (1/4 HP)
400 W (1/2 HP)

Permissible Torque without Saturation

The hollow shaft flat gearhead enables permissible torque without saturation even at high gear ratios. The motor torque can be fully utilized.

Space Saving is Achieved with a Hollow Shaft Flat Gearhead

The output shaft can be coupled directly to your drive shaft without using a coupling. The flexible installation modes, such as installation on either the front or rear face or by using the center shaft, allows you to reduce the size and installation space of your equipment. Since no shaft-coupling parts are needed, the parts cost and assembly man-hours will also decrease.

CS Geared Motor

60 W (1/12 HP)

CS geared motors feature increased load capacity, upgraded torque, and coaxial shaft.

CS Geared Motor

Electromagnetic Brake

100 W (1/8 HP)
200 W (1/4 HP)

Electromagnetic Brake Models Available for Vertical Drive

The type with an electromagnetic brake is suitable for position holding during standstill and gravitational operation. Note that there are power supply restrictions when using during vertical operation (gravitational operation).

Brake Motor