Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
1001 Knox Street
Torrance, CA 90502
1-800-GO-VEXTA (468-3982)

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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.

  • 400 W (1/2 HP)
  • Three-Phase 200-240 VAC
  • Permissible Torque
    • Round Shaft = 180 oz-in (1.27 N·m)
    • Parallel Shaft Gear = 47.79 ~ 5159 lb-in (5.4 ~ 583 N·m)
    • Right-Angle Hollow Shaft Gear = 42.48 ~ 1575 lb-in (4.8 ~ 178 N·m)

*Some gear types are limited to 3,600 r/min max. input speed, (1:45 speed ratio).
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Unit of Measure
Items bmu6200sc_-_a-3-img.jpg
BMU6400SS-5A
400 W (1/2 HP) Brushless DC Motor Speed Control System
Web Price $631.00
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BMU6400SS-10A
400 W (1/2 HP) Brushless DC Motor Speed Control System
Web Price $631.00
 bmu6200sc_-_a-3-img.jpg
BMU6400SS-15A
400 W (1/2 HP) Brushless DC Motor Speed Control System
Web Price $631.00
 bmu6200sc_-_a-3-img.jpg
BMU6400SS-20A
400 W (1/2 HP) Brushless DC Motor Speed Control System
Web Price $631.00
 bmu6200sc_-_a-3-img.jpg
BMU6400SS-30A
400 W (1/2 HP) Brushless DC Motor Speed Control System
Web Price $645.00
Motor Frame Size - 4.33 in.
Output Power - 400 W (1/2 HP)
Power Supply - Three-Phase 200-240 VAC
Shaft/Gear Type - Parallel Shaft Gearhead
Gear Ratio (X:1) - 5 :1 - 10 :1 - 15 :1 - 20 :1 - 30 :1
Output Shaft Diameter - 7/8 in.
Degree of Protection (Motor) - IP40
Rated Torque - 50.40 lb-in - 100.80 lb-in - 151.30 lb-in - 202.60 lb-in - 290.30 lb-in
Variable Speed Range (r/min) - 16 ~ 800 - 8 ~ 400 - 5.3 ~ 267 - 4 ~ 200 - 2.7 ~ 133
Permissible Load Inertia - 550 oz-in² - 2500 oz-in² - 5500 oz-in² - 9300 oz-in² - 21000 oz-in²
Permissible Radial Load - 0.39 in. from Shaft End = 123
0.79 in. from Shaft End = 180 lb 		- 0.39 in. from Shaft End = 123
0.79 in. from Shaft End = 180 lb 		- 0.39 in. from Shaft End = 123
0.79 in. from Shaft End = 180 lb 		- 0.39 in. from Shaft End = 123
0.79 in. from Shaft End = 180 lb 		- 0.39 in. from Shaft End = 220
0.79 in. from Shaft End = 280 lb
Permissible Axial Load - 45 lb - 45 lb - 45 lb - 45 lb - 67 lb
Permissible Axial Load -
Speed Control Method (Select one of the following) - Digital Setting using the dial
Number of Speed Settings - 4
Max. Extension Length (m) - 10.50