TBC2250 12V 24V 22mm OEM ODM Lightweight High Torque Micro BLDC Motor Electric Brushless Coreless DC Motor
1. High efficiency and energy saving, ultra-long life
The brushless hollow cup design completely eliminates brush friction loss and core eddy current loss, with an energy conversion efficiency of >85% and extremely low heat generation. Combined with wear-resistant ceramic bearings, the life span can reach more than 10,000 hours, which is suitable for robot joints or automation equipment that need to run 24 hours a day.
2. Miniaturization and lightweight
The diameter is only 22mm, the weight is is about 85g, which is suitable for space-constrained scenarios (such as micro robot finger joints, endoscope steering modules).
3. High speed and high-precision control
The no-load speed can reach 10,000-50,000 RPM (depending on voltage and load adjustment), supports precise speed regulation (PWM/analog voltage), speed fluctuation <1%, torque accuracy ±2%, and adapts to robot trajectory planning or precision instrument positioning requirements.
4. Ultra-low inertia, fast response
The coreless rotor has a rotational inertia of only 1/5 of that of a traditional brushed motor, and the mechanical time constant is less than 5ms, which can achieve millisecond-level start-stop and reverse motion, meeting the needs of high-speed grasping or high-frequency vibration.
5. Quiet and anti-interference ability
No brush sparks and electromagnetic interference (CE certified), operating noise <40dB, suitable for electromagnetically sensitive environments or scenarios requiring human-computer interaction.
1. Wide voltage compatibility
Supports 12V-24V DC input, compatible with lithium batteries, supercapacitors or voltage regulators, built-in overvoltage/reverse protection circuit to ensure equipment safety.
2. High torque and gearbox adaptation
Rated torque 50-300mNm (customizable), output torque can reach 3N·m after integrated planetary gearbox, reduction ratio range 5:1 to 1000:1, meet low speed high torque or high speed light load requirements.
3. All-metal precision structure
The shell is made of aviation aluminum, and the internal gears can be stainless steel or titanium alloy, which is corrosion-resistant and has strong heat dissipation. The operating temperature range is -20℃ to +85℃, which can adapt to harsh environments.
4. Intelligent control compatibility
Supports Hall sensor, magnetic encoder or grating feedback, compatible with CANopen and RS485 communication protocols, can be seamlessly connected to ROS or PLC control system, and realize closed-loop position/speed control.
5. Modular design
Hollow shaft or double-shaft versions are available to facilitate the integration of photoelectric encoders or cable routing, saving internal space of the equipment.
1. Robotics
Industrial robots: SCARA robot arm joints, Delta robot grabbing axis, AGV steering servo.
Service robots: humanoid robot finger joints, guide robot head steering module.
Micro robots: bionic insect drive, pipeline inspection robot thruster.
2. Medical and precision instruments
Surgical equipment: minimally invasive surgical forceps opening and closing drive, ophthalmic laser therapy instrument focus adjustment.
Laboratory equipment: PCR instrument sample plate rotation, microscope autofocus module.
3. Consumer electronics and smart hardware
UAVs: gimbal stabilization motor, folding wing servo.
Wearable devices: smart watch tactile feedback motor, AR glasses focus adjustment motor.
4. Automobile and industrial automation
Automotive precision control: vehicle-mounted HUD projection angle adjustment, electronic throttle micro drive.
Industrial inspection: semiconductor wafer handling robot arm, precision dispensing machine glue output control.
