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- Motor features include low noise, long life, adjustable speed, with brake, and with speed feedback signal
- The brushless motor is controlled by frequency conversion technology, which is more energy efficient than carbon brush motors
- Direction of rotation of the motor can be either clockwise or counterclockwise, and supports reversed rotation
- All metal gears promote smooth running of the motor, increasing wear resistance and extending motor life
- Pure copper coil is used in the rotor for high conductivity and temperature resistance
The 25mm 12V 12RPM Brushless DC Gear Motor (JGA25 2418) is composed of a brushless high-speed motor and a gearbox, forming a complete DC brushless geared motor. It has a long life of up to 10 times that of a brushed motor, thus reducing the maintenance cost of the project. If the load of the project does not exceed the rated torque of the motor, it is ideal for use in smart devices with long life requirements.
Its features include full metal gears, stable and reliable performance, low noise, support for reverse, pulse signal output, PWM speed regulation, and no sparks when running. The brushless motor is controlled by frequency conversion technology, making it more energy efficient than the carbon brush motor, and it also has overcurrent and stall overload protection.
The motor is available in two rated voltages: 12V and 24V. The no-load speeds range from 8.5rpm to 990rpm for 12V and 17.5rpm to 1977rpm for 24V. The rated torque ranges from 0.03 to 4kg.cm for 12V and 0.15 to 16.5kg.cm for 24V, while the stall torque ranges from 0.2 to 24kg. It is recommended that the project load does not exceed the rated torque. The direction of rotation of the motor is CW or CCW and it supports reverse. The shaft shape of the motor is D-type and the dimensions can be found in the size chart.
The speed of the motor can be adjusted using the speed controller, which is sold in combination with the motor. The motor DC power connection is safe, as experiments have proven that the motor voltage is lower than 36V without any danger.
This motor is suitable for a variety of micro automation equipment, as long as the motor voltage and torque chosen are suitable for the voltage and load of the project before purchase. There is no limitation to the scope of use of this motor.
Motor size: 25 mm x 35 mm x 54 mm
Shaft length: 14 mm
No-load Speed: 1000rpm, 450rpm, 210rpm, 130rpm, 100rpm, 58rpm, 45rpm, 26rpm, 20rpm, 12rpm, 9rpm
No-load Speed: 2000rpm, 930rpm, 420rpm, 260rpm, 200rpm, 115rpm, 90rpm, 52rpm, 40rpm, 24rpm, 18rpm
Motor Features: Low noise, Long life, Adjustable speed, With brake, With speed feedback signal
Motor Diameter: About 25mm
Motor Body Length: 18mm
Output Shaft Diameter: 4mm (D Type)
Output Shaft Length: 9.5mm
Gearbox Length: See the tab
Wire Connection Method:
Red Line: Power+
Black Line: Power
Yellow Line: FG output, 27 signals/R
Orange Line: CCW/CW control, Orange line vacant motor is CCW, when orange line connects power, motor is CW.
White Line: Speed adjust.