Easy to use brushless DC motor and driver package with simple wiring and operation. Up to 610 lb-in of torque.
Compact board-type driver with brushless DC motor. Up to 600 lb-in of torque
The BMU Series 120 W motor equipped with an optional right-angle hollow shaft hypoid JH gear that features stainless steel shaft, space saving and cost saving benefits.
1Availability for 200 W (1/4 HP) and 400 W (1/2 HP) BMU Series brushless DC motor models coming soon.
Standard brushless DC motor and driver package with gearhead producing up to 600 lb-in of torque. Electromagnetic brake option available.
1Optional controller module or Data Setting Software
High-performance brushless DC motor and driver packages with electromagnetic brake and gearing options with up to 970 lb-in of torque.
High-performance brushless DC motor and driver package achieves a maximum motor speed of 4000 r/min and with a geared option, up to 970 lb-in of torque. Digital operator, digital setting and display are possible.
Brushless DC motors from Oriental Motor can achieve up to 970 lb-in of torque when combined with a standard geared option and with their space savings design contribute to a compact and powerful solution ranging from 15 W up to 400 W. With their flat torque, can produce rated torque from low to high speeds easily. Brushless DC motors also feature a wide variety of pre-assembled geared and electromechanical break options and are available with our industry leading stable lead times.
*Some models ship within 5 Business Days. Check with your local sales office or call 1-800-418-7903 for specific lead times.
The brushless DC motor features a coil is star-wired (Y-wired) with three-phases: U, V, and W and is located in the stator, and the rotor is made of magnets magnetized in a multi-pole configuration as shown in Fig. 1.
Inside the stator, three hall ICs are arranged as magnetic elements so that the phase difference of the output signal from each hall IC will be 120 degrees apart for every rotation of the rotor.
Fig. 14 Construction of a brushless DC motor
Brushless DC Motors are very compact and when mated with a gear head, can produce a large amount of torque.
The compact yet powerful brushless DC motor incorporates permanent magnets in the motor rotor. Compare with an AC motor having a frame size of 3.54 in. (90 mm), a brushless dc motor of the same specifications is 2.95 in. (75 mm) shorter and offers 1.3 times more output.
The compact motor structure lets you downsize your equipment.
Brushless DC (BLDC) motors, which incorporate permanent magnets in the rotor, generate little secondary loss from the rotor.
At an output power of 1/12 HP (60 W), for example, the power consumption of the BLF Series Brushless DC Motor is approximately 23% less than that of an inverter-controlled AC motor, which enables the energy-saving operation of your equipment.
The brushless DC motors do not utilize brushes, which often require replacing and/or maintenance, saving time and cost.
Brushless DC motor systems are available with electronic-input control. The driver can be connected directly to a programmable controller. As the motor requires no power relays, there is no need for periodic service or replacement of relays. this makes the machine highly reliable. Moreover, the time required to set up the motor is greatly reduced. Removing the relays eliminates the spark noise during opening and closing of the relay contact points.
A dedicated high-strength gearhead for brushless DC motors that also supports high-speed rotation.
This gearhead adopts a hollow shaft that can be directly coupled with the drive shaft of your equipment without using any coupling part.
Our hollow shaft flat gearhead for brushless DC motors incorporates a special structure offering space-saving solutions for your equipment and realizing high permissible torque.
The output shaft can be coupled directly to your drive shaft without using a coupling. The flexible installation modes, such as installation on the front or rear face or by using a center shaft, allow you to reduce the size and installation space of your equipment. Since no shaft-coupling parts are needed, the parts cost and labor will also decrease.
While the permissible torque of the parallel shaft gearhead saturates at high gear ratios, the hollow shaft flat gearhead enables the motor torque to be fully utilized.
If you are installing the hollow shaft flat gearhead, the gearhead can be oriented in any of the four directions according to the equipment.
Use of a belt and pulley, chain and sprocket as shaft-coupling parts may necessitate maintenance due to elongation of the belt or chain, dust or loss of lubrication oil. The hollow shaft flat gearhead adopts a sealed gear transmission structure, which embodies high reliability while eliminating the need for maintenance. This gearhead also lasts long, as its rated life is 10,000 hours.