The BMU Series features a compact, high-power and high-efficiency brushless DC motor (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.
  • High-efficiency motor
  • Wide Speed Control Range
  • Easy wiring and set up
  • Expanded functions
*Connection Cable Required.

Unit of Measure
Lead Time1 Estimated Ship: 02/14/2025
This Item cannot be cancelled or returned.

Motor Type

Brushless DC Motor

Motor Frame Size

3.54 in.90 mm

Output Power

400 W (1/2 HP)

Power Supply

Three-Phase 200-240 VAC

Shaft/Gear Type

Parallel Shaft (Foot Mount) Gearhead

Gear Ratio (X:1)

30 :1

Output Shaft Diameter

7/8 inch

Rated Torque

280.57 lb-in31.7 N·m

Electromagnetic Brake

Not Equipped

Variable Speed Range (r/min)

2.7 ~ 120

Permissible Load Inertia

49000 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 16400 oz-in²9000 x 10-4 kg·m²*When instantaneous stop or instantaneous bi-directional operation is performed = 3000 x 10-4 kg·m²

Permissible Radial Load

0.39 in. from Shaft End = 410
0.79 in. from Shaft End = 510 lb
10 mm from Shaft End = 1824
20 mm from Shaft End = 2280 N

Permissible Axial Load

57 lb255 N

Max. Extension Length (m)

10.5

Components

, JB Series Parallel Shaft (Foot Mount) Gearhead (30:1) (Imperial Shaft) ($427.00)
, 400 W (1/2 HP) BLE2 Series Brushless DC Motors Brushless DC Pinion Shaft Motor () ($273.00)
, Brushless DC Motor Driver (Three-Phase 200-240 VAC) ($263.00)

RoHS Compliant

These products do not contain substances that exceed the regulation values in the RoHS Directive.

Safety Standards

UL CSA CE

CE Marking

Low Voltage Directives EMC Directives

Insulation Resistance (Motor)

100 MΩ or more when 500 VDC megger is applied between the windings and the case after continuous operation under normal ambient temperature and humidity.

Insulation Resistance (Driver)

100 MΩ or more when a 500 VDC megger is applied between the power supply terminal and the protective earth terminal and between the power supply terminal and the I/O signal terminal after continuous operation under normal ambient temperature and humidity.

Dielectric Strength (Motor)

Sufficient to withstand 1.5 kVAC at 50 Hz applied between the windings and the case for 1 minute after continuous operation under normal ambient temperature and humidity.

Dielectric Strength (Driver)

No abnormality is judged even with application of 1.5 VAC at 50 Hz between the power supply terminal and the protective earth terminal and with application of 1.5 kVAC at 50 Hz between the power supply terminal and the I/O terminal for 1 minute after continuous operation under normal ambient temperature and humidity.

Temperature Rise (Motor)

The maximum temperature rise of the windings is 90ºF (50ºC) and that of the case is 72ºF (40ºC) when measured by the thermocouple method after rated continuous operation under normal ambient temperature and humidity.

Temperature Rise (Driver)

Temperature rise of the heat sink is 90ºF (50ºC) or less measured by the thermocouple method after rated continuous operation under normal ambient temperature and humidity.

Ambient Temperature Range

32ºF ~ 104ºF (0ºC ~ 40ºC), nonfreezing

Ambient Humidity

85% or less, noncondensing

Altitude

Up to 3300 ft (1000 m) above sea level.

Operating Atmosphere

No corrosive gases or dust. Cannot be used in a radioactive area, magnetic field, vacuum or other special environment.

Thermal Class

CSA standards: 105 (A), EN standards: 120 (E) UL

Degree of Protection

Motor [IP44]
[Driver] IP20
  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.

 

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