基底頻率以上，高速運轉維持定馬力輸出，有廣域的定功率輸出特性
基底頻率以上，高速運轉維持定馬力輸出，有廣域的定功率輸出特性
- 基底頻率以上，高速運轉維持定馬力輸出，有廣域的定功率輸出特性。
- 基底頻率以下，低速運轉時保持相當平穩線性的磁場，以維持定轉矩輸出。
- 特殊繞線設計及絕緣等級，使驅動器做載波伺服控制時不會破壞線圈絕緣。
- 使用高階細鋼片，馬達在使用範圍內，維持著線性控制的優良伺服特性。
- 特殊磁路設計及磁場分析，馬達在使用範圍內不會產生磁場飽和和現象大大提高馬達的伺服特性及降低因突波電流對馬達及驅動器的損害。
- 先進精密技術為設計規範，伺服馬達具有相當高的功率體積比。
- 良好的轉動慣性設計，使馬達在鋼性攻牙時，能有高度的響應特性。
- 精密定轉子槽形設計，馬達在定位控制時，快速平滑，不會因突波磁場而產生跳動情形。以上是變頻馬達所沒有的特性。
Motor
Rated voltage
Rated power output
Rated speed
Rated torque
Rated current
Power factor
Max speed Nmax
Standard bearing
Weight
Rated inertia
Protection
Fan
Rated voltage UL
Rated currnet
Frequency fL
| Motor | Symbol | Units | SVMA-280S | SVMA-280M | SVMA-280L | SVMA-280X |
|---|
| Rated voltage | Un | V | 400 | 400 | 400 | 400 |
| Rated power output | Pn | kW | 370 | 440 | 500 | 550 |
| Rated speed | Nn | rpm | 1500 |
| Rated torque | Mn | Nm | 2335 | 2776 | 3155 | 3471 |
| Rated current | In | A | 663 | 788 | 895 | 983 |
| Power factor | - | - | 0.85 | 0.85 | 0.85 | 0.85 |
Max speed Nmax
Standard bearing | - | rpm | 3000 |
| Weight | - | kg | 1350 | 1445 | 1655 | 1830 |
| Rated inertia | J | kg/cm² | 3.68 | 4.34 | 5.25 | 5.75 |
| Protection | - | - | IP23 |
Fan
Rated voltage UL
Rated currnet
Frequency fL | - | - | 4000V
13A
50 / 60HZ |
Motor
Rated speed
Speed during
Field weakening
Rated torque
Rated current
(400V)
Rated power
Moment of inertia
Weight approx
| Motor | Symbol | Units | SVMA-280S-5.8 | SVMA-280S-10 | SVMA-280S-15 | SVMA-280M-5.8 | SVMA-280M-10 | SVMA-280M-15 | SVMA-280L-5.8 | SVMA-280L-10 | SVMA-280L-15 | SVMA-280X-5.8 | SVMA-280X-10 | SVMA-280X-15 |
|---|
| Rated speed | Mrated | rpm | 580 | 1000 | 1500 | 580 | 1000 | 1500 | 580 | 1000 | 1500 | 580 | 1000 | 1500 |
Speed during
Field weakening | n1 | rpm | 1400 | 2400 | 3000 | 1400 | 2400 | 3000 | 1400 | 2400 | 3000 | 1400 | 2400 | 3000 |
| Rated torque | Mrated | Nm | 2335 | 2776 | 3155 | 3471 |
Rated current
(400V) | Irated | A | 256 | 441 | 663 | 303 | 525 | 788 | 345 | 596 | 895 | 379 | 654 | 983 |
| Rated power | Prated | kW | 143 | 246 | 370 | 169 | 293 | 440 | 193 | 333 | 500 | 212 | 366 | 550 |
| Moment of inertia | J | kg/cm² | 3.68 | 3.68 | 3.68 | 4.34 | 4.34 | 4.34 | 5.25 | 5.25 | 5.25 | 5.75 | 5.75 | 5.75 |
| Weight approx | W | kg | 1350 | 1350 | 1350 | 1445 | 1445 | 1445 | 1655 | 1655 | 1655 | 1830 | 1830 | 1830 |
机床商务网