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The BLV Series is a high power, compact brushless DC gear 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)
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Shaft/Gear Type

  • Parallel Shaft Gearhead
  • Round Shaft (No 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

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BLV640N5S-3 - 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 $1,080.00 Add To Cart
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BLV640N10S-3 - 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 $1,080.00 Add To Cart
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BLV640N15S-3 - 4.33 in.110 mm - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 15 :1 - 22 mm - 155 lb-in17.60 N·m - Not Equipped - 6.7 ~ 267 $1,080.00 Add To Cart
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BLV640N20S-3 - 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 $1,080.00 Add To Cart
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BLV640N30S-3 - 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 $1,092.00 Add To Cart
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BLV640N50S-3 - 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 $1,092.00 Add To Cart
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BLV640N100S-3 - 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 $1,110.00 Add To Cart
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BLV640N200S-3 - 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 $1,110.00 Add To Cart
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BLV640N5F-3 - 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 $1,178.00 Add To Cart
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BLV640N10F-3 - 4.09 in.104 mm - 400 W (1/2 HP) - 48 VDC - Hollow Shaft Flat Gearhead - 10 :1 - 25 mm - 98 lb-in11.10 N·m - Not Equipped - 10 ~ 400 $1,178.00 Add To Cart
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BLV640N15F-3 - 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 $1,178.00 Add To Cart
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BLV640N20F-3 - 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 $1,178.00 Add To Cart
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BLV640N30F-3 - 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 $1,190.00 Add To Cart
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BLV640N50F-3 - 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 $1,190.00 Add To Cart
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BLV640N100F-3 - 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 $1,190.00 Add To Cart
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BLV640NA-3 - 4.09 in.104 mm - 400 W (1/2 HP) - 48 VDC - Round Shaft (No Gearhead) - - 14 mm - 11.50 lb-in1.30 N·m - Not Equipped - 100 ~ 4000 $847.00 Add To Cart
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BLV640NM5S-3 - 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 $1,270.00 Add To Cart
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BLV640NM10S-3 - 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 $1,270.00 Add To Cart
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BLV640NM15S-3 - 4.33 in.110 mm - 400 W (1/2 HP) - 48 VDC - Parallel Shaft Gearhead - 15 :1 - 22 mm - 155 lb-in17.60 N·m - Equipped - 6.7 ~ 267 $1,270.00 Add To Cart
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BLV640NM20S-3 - 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 $1,270.00 Add To Cart
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BLV640NM30S-3 - 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 $1,282.00 Add To Cart
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BLV640NM50S-3 - 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 $1,282.00 Add To Cart
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BLV640NM100S-3 - 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 $1,300.00 Add To Cart
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BLV640NM200S-3 - 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 $1,300.00 Add To Cart
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BLV640NM5F-3 - 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 $1,368.00 Add To Cart
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