FAQ
1. How to calculate the required power of a gear motor?
You need to know: load weight, rotation speed (RPM), type of gearbox, and working conditions. For example, to lift 500 kg to a height of 2 meters in 10 seconds, you'll need a motor with about 0.75-1.1 kW of power. It's best to let an engineer or consultant do the exact calculation.
2. What is the difference between a direct drive and a gear motor?
Direct drive means a motor without a gearbox. It spins fast but has low torque. A gear motor spins more slowly but gives much more force. If you need pulling power, go for the gearbox version.
3. Which is better - planetary or worm gearbox?
Depends on the task. Worm gearboxes are cheaper, quieter, and have a self-locking effect. Great for lifts and gates. Planetary gearboxes are more precise, compact, and can handle high loads. Often used in robotics, presses, and CNC machines.
4. Can an old motor be upgraded for modern tasks?
Yes. In many cases, it's enough to replace the gearbox or add a new controller. If the housing and shaft are still in good condition, the motor can be adapted to new lines or machines. Many gear motor manufacturers offer interchangeable gearboxes or upgrade services.