The permanent magnet DC torque motor is a low speed DC servo motor that outputs a large torque at a low speed. Direct coupling to the load without gear reduction. It has the advantages of large blocking torque, low no-load speed, direct coupling with the gear without gear reduction, strong overload capability, and sufficient torque to be generated without damage during long-term stalling, which is a type of direct drive motor. It can improve the system accuracy and smooth running, and has a large acceleration capability. It can be used as an actuator in high-precision position and speed servo systems, and can also be used as a low-speed motor. It is widely used in high-precision transmission systems such as driving of various radar antennas, photoelectric tracking, and general instrumentation driving devices. Permanent magnet DC torque motors mainly include:

1、LY (national standard) and ZL (factory standard) Al-Ni-Co magnetic steel series, with the characteristics of reasonable structure, good processability, and technico-economic indicators tend to be excellent;

2、 LYX (LYR, ZLR) rare earth magnet series, its characteristics are particularly strong overload capacity, large acceleration torque, small size, especially for a variety of high reliability requirements and harsh environments.

3、LWX brushless DC torque motor series with a compact structure, excellent performance, high reliability, long life and a series of features, especially for aerospace, aviation and other maintenance inconvenience and harsh conditions to work.

4、LST sine wave drive permanent magnet AC torque motor series due to the use of permanent magnets instead of electrical excitation, significantly improved the power factor; torque / inertia ratio; structural simplification, high reliability.

The above-mentioned series of motor structures are mainly divided into three types: stator, armature, and brush holder. The assembled motor can also be produced according to the user's needs. These series of motors have the advantages of simple structure, low noise, reliable use, and easy maintenance. Installation instructions for split-type torque motors First step, stator; second step, armature (rotor); third step, brush holder; unloading in reverse order.

Split-type permanent magnet DC torque motor

Specific technical requirements can be developed according to customer needs.