Our first prototype of a Torque motor
31/08/2010
Based on market demand, our company decided to develop new series of the synchronous servomotors. Torque engine is a special type of permanent magnet motor optimized for operation at low speeds. Its construction is particularly suitable for applications with direct drives requiring high torque at low speeds. The design of the drive uses fewer parts which increases reliability and enables higher accuracy and stiffness of the system.
New torque motors are characterized by a higher value of the torque density and efficiency compared with conventional motors. Without couplings, timing belts and gearboxes, the customer is able to create a much more compact design. Due to increased reliability, downtime no longer becomes a critical issue for users.
The concept machine is shown in the figure below:
Torque motors – DirectDrive:
| Series | External Diameter [mm] |
Stator Pack Length [mm] |
Note |
| Q1 | 80 | 30, 60, 120, 150 | |
| Q2 | 120 | ||
| Q3 | 140 | ||
| Q4 | 175 | ||
| Q5 | 210 | HR Series | |
| Q6 | 290 | ||
| Q7 | 360 |
This research is based on support from the Ministry of Industry and Trade of the Czech Republic in a departmental program TIP. Project Title: Vývoj řady vysokomomentových synchronních elektromotorů pro přímé pohony – DirectDrive, the registration number of the project: FR-TI1/123.