Overview - J-Series Servomotor
Servomotors
Fastact J Servomotors
High Dynamics for Higher Production in Electric Injection Molding Machines</br> and Other Very High Dynamic Applications
Moog understands the challenges injection molding machine builders face when it comes to high performance and fast operation. That’s why our engineers focus their expertise on providing motion control solutions that consistently deliver world-class performance, design flexibility and reliability.
Today’s performance-oriented injection molding machines need to achieve very short fill times and quick clamping cycles. Traditional electric machine systems have limitations in acceleration and speed caused by the high inertia of their power train.
Moog's innovative J-Series Servomotor addresses the evolving needs for more dynamics and higher performance in a variety of highly dynamic industrial applications. This brushless permanent magnet AC servomotor is the centerpiece for low-inertia transmission systems. The unique system architecture ensures a more repeatable process, less overshoot and tighter tolerances on part weight.
Features
- AC Servomotor (Synchronous)
- Large selection of models
- Very high angular acceleration
- High continuous power with fan cooling
- Very high power density with liquid cooling
- 600V DC Brushless Motor
Benefits
- Greater productivity due to higher performance and faster operation
- Improved product quality through more accurate control
- Increased energy efficiency by reducing moving masses
- Higher level of flexibility through a full range of servomotors with the highest dynamics
| Measuring Unit | FASTACT J/Natural Cooling | FASTACT J/Fan Cooling | FASTACT J/Water Cooling | |
|---|---|---|---|---|
| Continuous stall torque M° | Nm [lb-in] |
2.23-186.2 |
30.2-231.6 [267.3-2049.8] |
4-307.4 [35.4-2720.7] |
| Peak torque Mmax | Nm [lb-in] |
8-1000 |
67-1000 [593-8850.8] |
8-1000 [70.8-8850.8] |
| Rated Speed nN | min-1 [rpm] | 5500-1400 | 4000-1400 | 5500-1400 |
| Rated Power PN | kW [hp] |
1.1-20.6 |
5.33-33.48 [7.15-44.9] |
2.94-50 [3.94-67.05] |
| Rated Torque MN | Nm [lb-in] |
2-140.72 |
22.41-197 [198.3-1743.6] |
5.41-282.3 [47.9-2498.6] |
| Moment of Inertia J | Kg cm2 [lb-insec2 x 10-4] |
0.5-445 |
0.5-445 [4.43-3938.58] |
0.5-445 [4.43-3938.58] |
| Position transducer |
Standard Optional |
Resolver Encoder |
Resolver Encoder |
Resolver Encoder |
| Temperature monitoring | PTC | PTC | PTC | |
| Brake | Optional | Optional | Optional | |
| Rated bus voltage Vdc |
V |
600 |
600 | 600 |
| Certificate/marks |
CE, UL |
CE, UL | CE, UL | |
| Cooling | Natural | Fan | Liquid |

