BMU Series Brushless DC Motor Speed Control Systems

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The BMU Series features a compact, high-power and high-efficiency brushless DC (BLDC) 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.

AC Input
Frame sizes from 2.36 in. (60 mm) to 4.33 in. (110 mm)
Output power from 30 W (1/25 HP) to 120 W (1/6 HP)
Rated torque from 1.25 lb-in (0.144 N·m) to 610 lb-in (70 N·m)
Variable speed ranges from 0.4 ~ 20 r/min to 80 ~ 4000 r/min
IP65 Rated motors available
Imperial or Metric Output Shafts available
Includes 9.8 ft. (3 m) connection cable

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Motor Frame Size	- 2.36 in.60 mm
Output Power	- 30 W (1/25 HP)	- 30 W (1/25 HP)	- 30 W (1/25 HP)	- 30 W (1/25 HP)	- 60 W (1/12 HP)
Power Supply	- Single-Phase 100-120 VAC	- Single-Phase 100-120 VAC	- Single-Phase / Three-Phase 200-240 VAC	- Single-Phase / Three-Phase 200-240 VAC	- Single-Phase 100-120 VAC
Shaft/Gear Type	- Round Shaft (No Gearhead)
Gear Ratio (X:1)	-
Output Shaft Diameter	- 8 mm
IP65 Motor?	- No	- Yes	- No	- Yes	- No
Rated Torque	- 0.85 lb-in0.10 N·m	- 0.85 lb-in0.10 N·m	- 0.85 lb-in0.10 N·m	- 0.85 lb-in0.10 N·m	- 1.69 lb-in0.19 N·m
Variable Speed Range (r/min)	- 80 ~ 4000
Permissible Load Inertia	- 9.80 oz-in²1.80 kg·m²	- 9.80 oz-in²1.80 kg·m²	- 9.80 oz-in²1.80 kg·m²	- 9.80 oz-in²1.80 kg·m²	- 21 oz-in²3.75 kg·m²
Permissible Overhung Load	- 0.39 in. from Shaft End = 18 0.79 in. from Shaft End = 22 lb10 mm from Shaft End = 80 20 mm from Shaft End = 100 N
Permissible Axial Load	-
Permissible Axial Load	- Half of motor mass or less
Speed Control Method (Select one of the following)	- Digital Setting using the dial
Number of Speed Settings	- 4
Max. Extension Length (m)	- 10.50

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