Motor Controllers
Curtiss-Wright's range of motor controllers has been developed for use on weapons stations and main battle tanks. The system power, I/O, performance, and assembly have been designed for the most demanding dynamics and precision requirements and can be easily modified to your specification. The entire range of motor controllers includes EMI filtering, power electronics, embedded system software, control algorithm, a common service tool, and the electrical interfaces required.
| NC120A Nano Controller | Twin X 300A (2 Axis) |
| Twin X 600A (2 Axis) | DACS 900A (1 x Axcon NG & 2 x DRUi NG 900A) |
- Key Features
- Related Products
NC120A Nano Controller | Twin X 300A | Twin X 600A | DACS III NG 900 (Axcon NG and 2x DRUi NG 900A) | |
| Power Supply Voltage and Motor Currents |
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| MIL-STD-1275 power | 18 to 33 VDC | 18 to 33 VDC | 18 to 33 VDC | 18 to 33 VDC |
| Motor phase peak current | 120A | 300A | 600A | 900A |
| Motor phase continuous current (A) | 40A | 75A | 150A | 210A |
| Signal Interfaces |
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| Digital I/O | 4 to 6/1 to 4 | 10/10 | 10/10 | 8 to 16/1 to 8 |
| Emergency stop | ✓ | ✓ | ✓ | ✓ |
| Customer Interfaces | CAN, RS-422/RS-485, Gigabit Ethernet | CAN, RS-422/RS-485, Gigabit Ethernet | CAN, RS-422/RS-485, Ethernet | CAN, RS-422/RS-485, Ethernet |
| Hand Controller Interface | optional | ✓ | ✓ | ✓ |
| Gyro-interface | optional | ✓ | ✓ | ✓ |
| Motor and Brake Interfaces |
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| Brake control | ✓ | ✓ | ✓ | ✓ |
| Resolver and Encoder | ✓ | ✓ | ✓ | ✓ |
| Mechanical |
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| Approx. weight | 2 kg | 17 kg | 25 kg | Axcon: 6 kg |
| Typical dimensions (l x w x h) | 138 x 135 x 97 mm | 329 x 241 x 161 | 408 x 279 x 185 | Axcon: 223 x 256 x 99 |
| Environmental |
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| EMI/EMCI: MIL-STD-461 ground army | ✓ | ✓ | ✓ | ✓ |
| MIL-STD-810: environmental | ✓ | ✓ | ✓ | ✓ |
| MIL-HDBK-217 FN2, NPRD-2016 (MTBF) | 18.000h | 10.000h | 10.000h | Axcon: 33.500h |
| Special Features |
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| Galvanic isolation | ✓ | ✓ | ✓ | ✓ |
| Built-In Test (PBIT, CBIT, and IBIT) | ✓ | ✓ | ✓ | ✓ |
| Transient voltage protection | ✓ | ✓ | ✓ | ✓ |
| Input current measurement |
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| ✓ |
Motor Controllers
Curtiss-Wright's motor controllers have been developed for use on weapons stations and main battle tanks and are designed for the most demanding applications.
