75 W DC Planetary Gear Motor, 12V/24V/48V

75 watt planetary gear motor for sale online at low cost. 12/24/36/48 volt with 3000rpm, 0.24Nm rated torque, peak torque up to 0.72Nm and multiple gear ratio 4:1 to 250:1. Planetary gearbox combines with three phase brushless DC motor for your electric car and industrial machines.

Features:

• 12V, 24V, 36V, 48V DC are 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: What is a planetary gear motor?

Planetary gear motor is a kind of reduction equipment with a wide range of uses. Its accuracy is very high. The planetary gear motor is mainly used to reduce the speed, increase the torque and reduce the load or the moment of inertia ratio of the motor under the premise of ensuring precise transmission.

The planetary gear motor adopts involute planetary gear transmission, which makes reasonable use of internal and external meshing and power splitting. The box body is made of nodular cast iron, which greatly improves the rigidity and shock resistance of the box body. The gears are all carburized and quenched to obtain a hard and wear-resistant surface. All gears are ground after heat treatment, which reduces noise to improve the efficiency and service life of machines.