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To locate product CAD and Operator Manuals please search using the product Item Number.
Oriental Motor offers a wide range of motion control products to meet a wide range of applications, select the appropriate application type below.

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The BLV Series is a high power, compact brushless DC motor and driver package with 400 W (1/2 HP) motors. Driver input voltages are 24 VDC and 48 VDC respectfully and is equipped to facilitate battery power input. The driver can be controlled via I/O or RS-485 communications. By adding a parallel gearhead or the hollow shaft flat gearhead, output torques can reach 970 lb-in. An electromagnetic brake is offered for vertical or load holding applications.
Extended functions such as 8 speed ranges, torque limiting and monitoring are available through the use of a controller module.
- 400 W (1/2 HP)
- 48 VDC
- Permissible Torque
- Round Shaft = 184 oz-in (1.3 N·m)
- Parallel Shaft Gear = 52 ~ 610 lb-in (5.9 ~ 70 N·m)
- Hollow Shaft Flat Gear = 48 ~ 970 lb-in (5.5 ~ 110 N·m)
Shaft/Gear Type
- Round Shaft (No Gearhead)
- Parallel Shaft Gearhead
- Hollow Shaft Flat Gearhead
Gear Ratio (X:1) (:1)
- 5
- 10
- 15
- 20
- 30
- 50
- 100
- 200
Electromagnetic Brake
- Equipped
- Not Equipped
Control Module Included
- No
- Yes
Item # |
Motor Frame Size |
Output Power |
Power Supply |
Shaft/Gear Type |
Gear Ratio (X:1) |
Output Shaft Diameter |
Rated Torque |
Electromagnetic Brake |
Variable Speed Range (r/min) |
Web Price |
Add To Cart / Contact Sales |
---|---|---|---|---|---|---|---|---|---|---|---|
BLV640N5S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 5 :1 | - 22 mm | - 52 lb-in5.90 N·m | - Not Equipped | - 20 ~ 800 | $837.00 |
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BLV640N10S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 10 :1 | - 22 mm | - 103 lb-in11.70 N·m | - Not Equipped | - 10 ~ 400 | $837.00 |
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BLV640N15S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 15 :1 | - 22 mm | - 155 lb-in17.6 N·m | - Not Equipped | - 6.7 ~ 267 | $837.00 |
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BLV640N20S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 20 :1 | - 22 mm | - 200 lb-in23.40 N·m | - Not Equipped | - 5 ~ 200 | $837.00 |
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BLV640N30S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 30 :1 | - 22 mm | - 290 lb-in33.50 N·m | - Not Equipped | - 3.3 ~ 133 | $847.00 |
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BLV640N50S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 50 :1 | - 22 mm | - 490 lb-in55.90 N·m | - Not Equipped | - 2 ~ 80 | $847.00 |
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BLV640N100S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 100 :1 | - 22 mm | - 610 lb-in70 N·m | - Not Equipped | - 1 ~ 40 | $861.00 |
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BLV640N200S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 200 :1 | - 22 mm | - 610 lb-in70 N·m | - Not Equipped | - 0.5 ~ 20 | $861.00 |
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BLV640N5F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 5 :1 | - 25 mm | - 48 lb-in5.50 N·m | - Not Equipped | - 20 ~ 800 | $912.00 |
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BLV640N10F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 10 :1 | - 25 mm | - 98 lb-in11.1 N·m | - Not Equipped | - 10 ~ 400 | $912.00 |
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BLV640N15F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 15 :1 | - 25 mm | - 146 lb-in16.60 N·m | - Not Equipped | - 6.7 ~ 267 | $912.00 |
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BLV640N20F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 20 :1 | - 25 mm | - 195 lb-in22.10 N·m | - Not Equipped | - 5 ~ 200 | $912.00 |
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BLV640N30F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 30 :1 | - 25 mm | - 290 lb-in33.20 N·m | - Not Equipped | - 3.3 ~ 133 | $922.00 |
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BLV640N50F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 50 :1 | - 25 mm | - 480 lb-in55.30 N·m | - Not Equipped | - 2 ~ 80 | $922.00 |
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BLV640N100F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 100 :1 | - 25 mm | - 970 lb-in110 N·m | - Not Equipped | - 1 ~ 40 | $922.00 |
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BLV640NA | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Round Shaft (No Gearhead) | - | - 14 mm | - 11.5 lb-in1.3 N·m | - Not Equipped | - 100 ~ 4000 | $660.00 |
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BLV640NM5S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 5 :1 | - 22 mm | - 52 lb-in5.90 N·m | - Equipped | - 20 ~ 800 | $985.00 |
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BLV640NM10S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 10 :1 | - 22 mm | - 103 lb-in11.70 N·m | - Equipped | - 10 ~ 400 | $985.00 |
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BLV640NM15S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 15 :1 | - 22 mm | - 155 lb-in17.6 N·m | - Equipped | - 6.7 ~ 267 | $985.00 |
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BLV640NM20S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 20 :1 | - 22 mm | - 200 lb-in23.40 N·m | - Equipped | - 5 ~ 200 | $985.00 |
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BLV640NM30S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 30 :1 | - 22 mm | - 290 lb-in33.50 N·m | - Equipped | - 3.3 ~ 133 | $994.00 |
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BLV640NM50S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 50 :1 | - 22 mm | - 490 lb-in55.90 N·m | - Equipped | - 2 ~ 80 | $994.00 |
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BLV640NM100S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 100 :1 | - 22 mm | - 610 lb-in70 N·m | - Equipped | - 1 ~ 40 | $1,008.00 |
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BLV640NM200S | - 4.33 in.110 mm | - 400 W (1/2 HP) | - 48 VDC | - Parallel Shaft Gearhead | - 200 :1 | - 22 mm | - 610 lb-in70 N·m | - Equipped | - 0.5 ~ 20 | $1,008.00 |
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BLV640NM5F | - 4.09 in.104 mm | - 400 W (1/2 HP) | - 48 VDC | - Hollow Shaft Flat Gearhead | - 5 :1 | - 25 mm | - 48 lb-in5.50 N·m | - Equipped | - 20 ~ 800 | $1,060.00 |
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