Torque and speed
Confirm rated torque, peak torque, output speed, acceleration, reduction ratio and duty cycle before selecting the motor size.
BLDC Motor for Robot Joint
BLDC motor selection for robot joint applications
Choose BLDC motor directions for robot joints by torque, speed, voltage, duty cycle, temperature rise, encoder feedback, gearbox structure and production test requirements.
Engineering Review
BLDC motor factors for robot joints
Thermal margin
Robot joints often have limited cooling space. Current, winding, housing, duty cycle and temperature rise must be reviewed together.
Control and feedback
Hall sensor, encoder, brake, driver current, control mode and communication method affect integration and test planning.
Quotation Checklist
Send these specs for BLDC motor selection
- Application: humanoid joint, robot arm, gripper, pan-tilt unit, wheel module or service robot mechanism.
- Electrical: voltage, rated current, peak current, driver limit and power supply condition.
- Mechanical: motor diameter, length, shaft, flange, cable outlet, gearbox and mounting space.
- Production: sample quantity, annual volume, target cost, lifetime, noise and outgoing test items.
Have a BLDC motor requirement?
Send voltage, torque, speed, size and quantity. We will help evaluate the motor direction.