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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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U.S.A. Customers:
Customer Service - 1-800-418-7903
Tech Support – 1-800-GO-VEXTA (468-3982)
International Customers:
+1-847-871-5931 or
+1-310-715-3303
For Japanese:
1-800-746-6872 or
+1-310-715-3303
The BMU Series features a compact, high-power and high-efficiency brushless DC motor and is combined with an easy to use, easy to set speed controller. The entire motor structure features our latest brushless DC motor technology and has been innovated in pursuit of the optimal performance.
The BMU Series has a maximum speed of 4000 r/min*. Speed ratio of 1:50* (80 to 4000 r/min*) is achieved. Round Shaft and Combination-type Parallel Shaft and Right-Angle Hollow Shaft Geared models are available in standard, IP65 and IP66 rated versions.
- 120 W (1/6 HP)
- Single-Phase 100-120 VAC or Single-Phase/Three-Phase 200-240 VAC
- Permissible Torque
- Round Shaft = 54 oz-in (0.382 N·m)
- Parallel Shaft Gear = 17.7 ~ 260 lb-in (2 ~ 30 N·m)
- Right-Angle Hollow Shaft Gear = 28.3 ~ 477 lb-in (3.2 ~ 53.9 N·m)
*Some gear types are limited to 3,600 r/min max. input speed, (1:45 speed ratio).
Power Supply
- Single-Phase 100-120 VAC
- Single-Phase / Three-Phase 200-240 VAC
Shaft/Gear Type
- Parallel Shaft Gearhead
- Right-Angle Hollow Shaft (Stainless Steel) Gearhead
- Round Shaft (No Gearhead)
Gear Ratio (X:1) (:1)
- 5
- 10
- 15
- 20
- 30
- 50
- 100
- 200
Output Shaft
- Imperial
- Metric
Degree of Protection (Motor)
- IP40
- IP65
- IP66
Item # |
Output Power |
Power Supply |
Shaft/Gear Type |
Gear Ratio (X:1) |
Output Shaft Diameter |
Degree of Protection (Motor) |
Rated Torque |
Variable Speed Range (r/min) |
Permissible Load Inertia |
Web Price |
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---|---|---|---|---|---|---|---|---|---|---|---|
BLM5120HPK-5H50S / BMUD120-C2 BLM5120HPK-5H50S / BMUD120-C2/Asset/blm5120-5jh-bmud120-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Right-Angle Hollow Shaft (Stainless Steel) Gearhead | Gear Ratio (X:1) - 50 :1 | Output Shaft Diameter - 24 mm | Degree of Protection (Motor) - IP66 | Rated Torque - 141.61 lb-in16 N·m | Variable Speed Range (r/min) - 1.6 ~ 72 | Permissible Load Inertia - 27337 oz-in²5000 × 10-4 kg·m² | $759.00 |
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BLM5120HPK-5H100S / BMUD120-C2 BLM5120HPK-5H100S / BMUD120-C2/Asset/blm5120-5jh-bmud120-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Right-Angle Hollow Shaft (Stainless Steel) Gearhead | Gear Ratio (X:1) - 100 :1 | Output Shaft Diameter - 24 mm | Degree of Protection (Motor) - IP66 | Rated Torque - 285.88 lb-in32.3 N·m | Variable Speed Range (r/min) - 0.8 ~ 36 | Permissible Load Inertia - 109349 oz-in²20000 × 10-4 kg·m² | $759.00 |
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BLM5120HPK-5H200S / BMUD120-C2 BLM5120HPK-5H200S / BMUD120-C2/Asset/blm5120-5jh-bmud120-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Right-Angle Hollow Shaft (Stainless Steel) Gearhead | Gear Ratio (X:1) - 200 :1 | Output Shaft Diameter - 24 mm | Degree of Protection (Motor) - IP66 | Rated Torque - 477.06 lb-in53.9 N·m | Variable Speed Range (r/min) - 0.4 ~ 18 | Permissible Load Inertia - 437396 oz-in²80000 × 10-4 kg·m² | $771.00 |
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BMU5120A-A BMU5120A-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase 100-120 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP40 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $347.00 |
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BMU5120AP-A BMU5120AP-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase 100-120 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP65 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $370.00 |
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BMU5120C-A BMU5120C-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP40 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $347.00 |
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BMU5120CP-A BMU5120CP-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP65 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $370.00 |
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BMU5120A-A BMU5120A-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase 100-120 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP40 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $347.00 |
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BMU5120AP-A BMU5120AP-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase 100-120 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP65 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $370.00 |
Add To Cart
Request Quote |
BMU5120C-A BMU5120C-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP40 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $347.00 |
Add To Cart
Request Quote |
BMU5120CP-A BMU5120CP-A/Asset/bmu5120-a-img.jpg | Output Power - 120 W (1/6 HP) | Power Supply - Single-Phase / Three-Phase 200-240 VAC | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Output Shaft Diameter - 12 mm | Degree of Protection (Motor) - IP65 | Rated Torque - 3.38 lb-in0.38 N·m | Variable Speed Range (r/min) - 80 ~ 4000 | Permissible Load Inertia - 31 oz-in²5.60 kg·m² | $370.00 |
Add To Cart
Request Quote |