Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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Brushless DC Motor
The BLV Series brushless DC motor speed control system offers high performance and simple operation from a compact driver and motor. Combined with the optional OPX-2A control module, the BLV Series can also provide communication control through I/O or RS-485.
  • DC input
  • Frame size 4.09 in
  • Output power from 200 W (1/4 HP) or 400 W (1/2 HP)
  • Rated torque from 25 lb-in to 970 lb-in
  • Variable speed ranges from 0.4 ~ 20 r/min to 100 ~ 4000 r/min
  • Battery Drive Function
  • Communications through I/O or RS-485
  • Extended Functions with the OPX-2A
Unit of Measure
1 2 3 4 5 

Item #

Motor Frame Size

Output Power

Power Supply

Shaft/Gear Type

Gear Ratio (X:1)

Output Shaft Diameter

Rated Torque

Electromagnetic Brake

Cable Length (Included)

Variable Speed Range (r/min)

List Price

BLV640N200S-2 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 200 :1 - 22 mm - 610 lb-in - Not Equipped - 2 m (6.6 ft) - 0.5 ~ 20 -
BLV640N5F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 5 :1 - 25 mm - 48 lb-in - Not Equipped - 1 m (3.3 ft) - 20 ~ 800 -
BLV640N5F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 5 :1 - 25 mm - 48 lb-in - Not Equipped - 2 m (6.6 ft) - 20 ~ 800 -
BLV640N10F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 10 :1 - 25 mm - 98 lb-in - Not Equipped - 1 m (3.3 ft) - 10 ~ 400 -
BLV640N10F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 10 :1 - 25 mm - 98 lb-in - Not Equipped - 2 m (6.6 ft) - 10 ~ 400 -
BLV640N15F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 15 :1 - 25 mm - 146 lb-in - Not Equipped - 1 m (3.3 ft) - 6.7 ~ 267 -
BLV640N15F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 15 :1 - 25 mm - 146 lb-in - Not Equipped - 2 m (6.6 ft) - 6.7 ~ 267 -
BLV640N20F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 20 :1 - 25 mm - 195 lb-in - Not Equipped - 1 m (3.3 ft) - 5 ~ 200 -
BLV640N20F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 20 :1 - 25 mm - 195 lb-in - Not Equipped - 2 m (6.6 ft) - 5 ~ 200 -
BLV640N30F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 30 :1 - 25 mm - 290 lb-in - Not Equipped - 1 m (3.3 ft) - 3.3 ~ 133 -
BLV640N30F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 30 :1 - 25 mm - 290 lb-in - Not Equipped - 2 m (6.6 ft) - 3.3 ~ 133 -
BLV640N50F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 50 :1 - 25 mm - 480 lb-in - Not Equipped - 1 m (3.3 ft) - 2 ~ 80 -
BLV640N50F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 50 :1 - 25 mm - 480 lb-in - Not Equipped - 2 m (6.6 ft) - 2 ~ 80 -
BLV640N100F-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 100 :1 - 25 mm - 970 lb-in - Not Equipped - 1 m (3.3 ft) - 1 ~ 40 -
BLV640N100F-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 100 :1 - 25 mm - 970 lb-in - Not Equipped - 2 m (6.6 ft) - 1 ~ 40 -
BLV640NA-1 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Round Shaft (No Gearhead) - - 14 mm - 11.5 lb-in - Not Equipped - 1 m (3.3 ft) - 100 ~ 4000 -
BLV640NA-2 - 4.09 in. - 400 W (1/2 HP) - 48 VDC - Round Shaft (No Gearhead) - - 14 mm - 11.5 lb-in - Not Equipped - 2 m (6.6 ft) - 100 ~ 4000 -
BLV640NM5S-1 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 5 :1 - 22 mm - 52 lb-in - Equipped - 1 m (3.3 ft) - 20 ~ 800 -
BLV640NM5S-2 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 5 :1 - 22 mm - 52 lb-in - Equipped - 2 m (6.6 ft) - 20 ~ 800 -
BLV640NM10S-1 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 10 :1 - 22 mm - 103 lb-in - Equipped - 1 m (3.3 ft) - 10 ~ 400 -
BLV640NM10S-2 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 10 :1 - 22 mm - 103 lb-in - Equipped - 2 m (6.6 ft) - 10 ~ 400 -
BLV640NM15S-1 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 15 :1 - 22 mm - 155 lb-in - Equipped - 1 m (3.3 ft) - 6.7 ~ 267 -
BLV640NM15S-2 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 15 :1 - 22 mm - 155 lb-in - Equipped - 2 m (6.6 ft) - 6.7 ~ 267 -
BLV640NM20S-1 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 20 :1 - 22 mm - 200 lb-in - Equipped - 1 m (3.3 ft) - 5 ~ 200 -
BLV640NM20S-2 - 4.33 in. - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 20 :1 - 22 mm - 200 lb-in - Equipped - 2 m (6.6 ft) - 5 ~ 200 -
Unit of Measure
1 2 3 4 5