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24 VDC Brushless DC Motors & Drivers Speed Control System

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BLH Series Brushless DC Motors and Drivers Brushless DC Motors - BLH Series

The BLH Series combines a slim, high-power brushless DC motor with a 24 VDC board-type driver to meet your space-saving needs. Speed control range is 100 to 3000 r/min. Choose from a wide variety offering different outputs of 15 W (1/50 HP), 50 W (1/15 HP) and 100 W (1/8 HP) to meet your specific application.

The BLH Series is also available with a long-life, high-strength gearheads that can produce up to 600 lb-in of torque.

 

Advanced SearchSafety Marks

Wide Speed Control Range

The BLH Series adopts a unique brushless DC motor structure design to achieve a wide speed variation range. The motor of the BLH Series can be operated at varying speeds of 100 to 3000 r/min (speed ratio 30:1).

Brushless DC Motor Speed - Torque

Slim, Yet Powerful

A permanent magnet is assembled into the rotor, so the brushless DC motor can produce high power from its slim body. The compact unit allows for downsizing of applications.

Brushless DC Motor Compact Size

Excellent Speed Stability

The driver adjusts the current flow to the motor by comparing the feedback signal of the motor speed against the set speed, in order to stabilize the motor speed. This mechanism ensures stable driving speeds from low to high, even in situations where the load condition fluctuates. With the BLH Series the speed regulation is ±0.5%.


No Brushes = No Maintenance

The brushless DC motors do not utilize brushes, which often require replacing and/or maintenance, saving time and cost.

Brushless DC Motor Diagram

Energy Saving

The brushless DC motor has a permanent magnet assembled into the rotor, so it produces low secondary loss. The BLH Series will contribute to the energy-saving operation of your equipment.

IP65 Protection*

The brushless DC motor is protected against water intrusion should water come into contact with the motor.

The brushless DC motor must not be washed with water and is not suitable for use in an environment where it constantly comes into contact with water.

*IP40 for 15 W (1/50 HP) brushless DC motor


Compact Driver

Compact Board-Type Driver

The models with an output of 1/50 HP to 1/15 HP (15 to 50 W) adopt a compact, board-type driver smaller than the size of business card.
The 1/8 HP (100 W) driver is also compact and has dimensions of
2.80 in. [71 mm] (D) x 5.16 in. [131 mm] (W) x 1.48 in. [37.5 mm] (H)

Full Range of Driver Functions

The compact driver is packed with a full range of functions.

  • Instantaneous stop
  • Speed control via potentiometer
  • Speed control by DC voltage
  • Acceleration/deceleration time setting
  • Alarm output

Gearing Options

Brushless DC Motor with Parallel ShaftLong Life Gearhead

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.

*5000 hours for gearhead equipped with 15 W (1/50 HP) brushless DC motor.

Up to 260 lb-in of Torque Possible
[100 W (1/8 HP) Brushless DC Motor with Parallel Shaft Flat Gearhead]

 

Space Saving with Brushless DC MotorBrushless DC Motor Higher Permissible Torque

Hollow Shaft Flat Gearhead

Brushless DC Motor FR Gearhead

Space-Saving and Low-Cost
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.

High Permissible Torque
While the parallel shaft gearhead lets the permissible torque saturate at high gear ratios, the hollow shaft flat gearhead enables the motor torque to be utilized to its maximum capability.

Up to 600 lb-in of Torque Possible
[100 W (1/8 HP) Brushless DC Motor with Hollow Shaft Flat Gearhead]


 

Product Lineup

Select Motor Frame Size to view available products.

Round Shaft Brushless DC Motor
Round Shaft
Brushless DC Motors

Output
Power
Motor Frame Size
Rated
Torque
Speed
Range
15 W
( 1/50 HP)
7.1 oz-in
(0.05 Nm)
100 ~ 3000 r/min
30 W
( 1/25 HP)
17 oz-in
(0.12 Nm)
50 W
( 1/15 HP)
28 oz-in
(0.2 Nm)
100 W
( 1/8 HP)
56 oz-in
(0.4 Nm)

 

Brushless DC Motor with Parallel Shaft
Brushless DC Motors with Parallel Shaft Gearhead
Output
Power
Motor Frame
Size
Rated
Torque
Speed
Range
15 W
( 1/50 HP)
2.0 ~ 17.7 lb-in
(0.23 ~ 2 N·m)
Motor Speed Range:

100 ~ 3000 r/min

 

Min: 0.5 [200:1]

Max: 600 [5:1]

30 W
( 1/25 HP)
4.7 ~ 53 lb-in
(0.54 ~ 6 N·m)
50 W
( 1/15 HP)
7.9 ~ 141 lb-in
(0.9 ~ 16 N·m)
100 W
( 1/8 HP)
15.9 ~ 260 lb-in
(1.8 ~ 30 N·m)

 

Brushless DC Motor with Hollow Shaft Flat Gear
Brushless DC Motors with Hollow Shaft Flat Gearhead
Output
Power
Motor Frame
Size
Rated
Torque
Speed
Range
30 W
( 1/25 HP)
4.2 ~ 150 lb-in
(0.48 ~ 17 N·m)
Motor Speed Range:

100 ~ 3000 r/min

 

Min: 0.5 [200:1]

Max: 600 [5:1]

50 W
( 1/15 HP)
7.5 ~ 300 lb-in
(0.85 ~ 34 N·m)
100 W
( 1/8 HP)
15 ~ 600 lb-in
(1.7 ~ 68 N·m)

View Products = View all available part numbers for BLH Series Brushless DC Motor Speed Control Systems

System ConfigurationBuild a System

Build a complete system online by selecting your base motor and driver and adding all necessary accessories and/or controller.

Couplings / Brackets

Flexible Couplings

Flexible Coulings

This three-piece coupling adopts an aluminum alloy hub and a resin spider. The simple construction ensures that the high torque generated by a gear motor can be transmitted reliably. The proper elasticity of the spider suppresses motor vibration.

Motor Mounting Brackets

Mounting Bracket

Mounting brackets are convenient for installation and securing a stepping motor or geared stepping motor.

 

Motor Speed Indicator

Motor Speed Indicator

Used for displaying and checking the speed.

Motor Speed Indicator

SDM496

DIN Rail Mount

EP11PF

Cables

Extension Cables

Extension Cables

These cables extend the distance between the motor and driver. *The motor includes a 20 in. (500 mm) cable.

 

 

External Speed Potentiometer

PAVR-20KZ

Potentiometer

Potentiometer used for setting the speed control motor.

Technology Training Videos

ORIENTAL MOTOR offers monthly Live Seminars as well as On Demand Training Videos.



 


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