CIITTO currently offers the TBVFX series,TBVFQ series and TBVFC series explosion-proof variable frequency permanent magnet synchronous motors. All three motor series are independently developed and designed by our company, and they are fully enclosed, high-efficiency explosion-proof three-phase permanent magnet synchronous motors, representing the high-end products in the three-phase permanent magnet synchronous motor category.
Features
01 High Starting Torque
Maximum overload can reach 3 times the rated torque.
02 Stable Operation, Low Vibration
During operation, the vibration value does not exceed 0.3mm/s, and the runout accuracy of the shaft extension end reaches 1μm.
03 Low Noise, Fast Response
Operating noise is as low as 55dB(A), and rated speed can be reached within 2 seconds. Rated torque can be output immediately after starting from a stopped state.
04 Energy Saving and High Efficiency
Adopts rare earth permanent magnet materials to improve motor efficiency. With the same parameters, the volume is 1 to 2 frame sizes smaller than asynchronous motors.
Encoder Options
Encoder Options (TBVFX Series)
- 1-pole pair rotary transformer
- 4-pole pair rotary transformer
- 6-pole pair rotary transformer
Encoder Options (TBVFC/TBV FQ Series)
- No encoder
Cooling Method
The TBVFX series features natural cooling, while the TBVFQ / TBVFX series offers forced air cooling and shaft-mounted cooling.
Application
Suitable for enterprises in petrochemical, mining, metallurgy, power, textile, and other industries. Used for electric drive of equipment such as belt conveyors, machine tools, fans, and compressors.
Main Technical Parameters
| Model | Rated Power | Rated Current | Rated Speed | Rated Torque | Rated Voltage | Power Factor | Efficiency | Weight |
|---|---|---|---|---|---|---|---|---|
| KW | Arms | rpm | Nm | V | % | kg | ||
| TBVFX | 3-40 | 14.7-181.2 | 1000-2200 | 13-325 | 35-240 | 0.84-0.99 | 88.8-96.5 | 98-292 |
| TBVFQ | 0.55-355 | 1-516.6 | 40-3000 | 4.775-4775 | 380 | 0.95 | 71.4-97.4 | 33-1371 |
| TBVFC | 0.55-355 | 1-516.6 | 40-3000 | 4.775-4775 | 380 | 0.95 | 71.4-97.2 | 33-1371 |
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Main Technical Parameters
| Model | Rated Power | Rated Current | Rated Speed | Rated Torque | Rated Voltage | Power Factor | Efficiency | Weight |
|---|---|---|---|---|---|---|---|---|
| KW | Arms | rpm | Nm | V | % | kg | ||
| TBVFX | 3-40 | 14.7-181.2 | 1000-2200 | 13-325 | 35-240 | 0.84-0.99 | 88.8-96.5 | 98-292 |
| TBVFQ | 0.55-355 | 1-516.6 | 40-3000 | 4.775-4775 | 380 | 0.95 | 71.4-97.4 | 33-1371 |
| TBVFC | 0.55-355 | 1-516.6 | 40-3000 | 4.775-4775 | 380 | 0.95 | 71.4-97.2 | 33-1371 |







