Economical price 2000 W DC planetary gear motor for sale, includes a BLDC motor and a planetary gearbox, provides high torque and high efficiency at 48V, gear ratio from 3:1 to 250:1, 3000 rpm rated speed, rated torque at 6.37Nm and peak torque up to 6.37N·m.

Features:

• 48V DC is available.
• The planetary gearbox ratio is up to 250:1.
• Power, voltage, speed, shaft, motor length and lead can be customized.
• BLDC motor with a planetary gearbox has low power consumption, high efficiency and longer battery life.
• Planetary gear motor provides high torque at low speeds.
• Easy for speed adjustment and reversible direction.

Specifications:

Note: If you would like CAD drawings of the motor and planetary gearbox, please contact us.

Speed-torque curve

• Instantaneous maximum torque line
  The maximum torque momentarily impacts the load when the motor is started.
  Beyond this torque, the over-current protection of the driver will cause the motor to stop.
• Short time operation area
  The motor can run at a short time within this torque range at different speeds.
  If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
• Rated operating torque line
  The rated torque of motor running at different speeds, and the motor can run for a long time at this torque.
• Continuous operating area
  When the motor rotates at different speeds, it runs continuously in this corresponding zone.

Tips: Treatment of common problems of precision planetary gear motor

The precision planetary reducer is mainly used in conjunction with servo motors and stepping motors. It has the advantages of small size, high precision, and high transmission efficiency. Under the premise of ensuring precision transmission, it can increase torque and reduce speed.

The precision planetary reducer is overheated

• The overheating of the precision planetary reducer can be observed from four small parts:
• Overload operation-adjust to a suitable load
• Too much oil seal friction-lubricating oil drips on the oil seal
• Improper connection between the output shaft and the transmission device-adjust to a suitable position
• The impact load is too large-replace with a larger type reducer.

Precision planetary reducer noise

The noise of the precision planetary reducer can also be observed from the following four small parts:

• Overload operation-adjust to a suitable load
• The bearing is damaged or the clearance is too large-replace the bearing
• Loose bolts-tighten the bolts
• The transmission device is not fixed well-the transmission device is fixed

Precision planetary reducer does not rotate

• Gear wear-replace gear
• Motor damage-repair the motor
• The impact load is too large-replace with a larger type reducer