Beskrivning
The DC brushless gear motor is composed of a permanent magnet rotor, a multi-stage winding stator, and a positioning sensor. Electronic switching of DC brushless gear motors replaced traditional contact commutators and brushes. They have the advantages of high reliability, sparkless commutation, and low mechanical noise. They are widely used in high-end electrical equipment and automated office equipment.
The Features of Brushless Motor:
1.Use Hall IC and driving circuit, no need of brush;
2.Stable speed control;
3.Wide speed control range;
4.Energy saving;
5.Steady large torque when running at low speed;
6.The protection function helps for the safety of the equipment system.
| Brushless DC motor | Brush DC motor | |
| Stator | Multi-phase winding | Permanent magnetism |
| Rotor | Permanent magnetism | Winding |
| Rotor positioning sensor | Ja | Inga |
| Electric sliding contact spark | Inga | Ja |
| EMC interference | Low | High |
| Buller | Low | High |
| Motor driver | Ja | When customers use for speed regulation |
| Strömförsörjning | AC/DC | DC |
| Maintain | Inga | Regular clean or replace the brush regularly |
For the driver of brushless motor, our company also has several self-developed drivers for customers to choose from.
1.Maintenance time & Garanti: 1 year after leaving factory.
2.Other service: Including modeling selection guide, installation guide, and problem shooting guide, etc.
Q: What’re your main products?
Q: How to select a suitable motor or gearbox?
A:If you have motor pictures or drawings to show us, or you have detailed specifications, such as, spänning, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors or gearboxes?
A: Ja, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Ja, we would like to design motors individually for our customers, but some kind of molds are necessory to be developped which may need exact cost and design charging.
Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.